Research
Mindfulness Practice and Work Performance: The Mediating Role of Emotional Intelligence and Psychological Capital.
Brain and behavior – January 01, 2025
Summary
No Summary
Abstract
The practice of mindfulness is becoming more widespread among employees, with potential benefits for workplace outcomes. However, there is a paucit...
Effects of Binaural Beat Music and Esketamine for ECT in the Treatment of Major Depressive Disorder: A Randomized Controlled Trial Protocol.
Neuropsychiatric disease and treatment – January 01, 2025
Summary
Could music enhance mental health treatments? A clinical trial explores if binaural beat music, alone or with ketamine, improves electroconvulsive therapy for severe depression. This music therapy aims to boost efficacy and reduce adverse effects. 476 patients will receive standard care, music, ketamine, or both alongside electroconvulsive therapy. Positive results are expected to optimize depression treatment and improve patient prognosis.
Abstract
Major depressive disorder (MDD) has a high incidence and high risk of suicide. Electroconvulsive therapy (ECT) is a highly effective and rapid phys...
Intervention Fidelity in Mindfulness-Based Research and Practice: Overview of the Special Collection and State of the Field.
Global advances in integrative medicine and health – January 01, 2025
Summary
Mindfulness-based interventions are widespread, but ensuring consistent teaching quality is vital. A review highlights progress in defining intervention fidelity for mindfulness-based programs (MBPs) like MBSR and MBCT. It explores how teacher skill and adherence are being assessed using clear teaching assessment criteria. Positive findings show emerging standards for competence and intervention integrity, with tools like MBI:TAC strengthening these beneficial practices.
Abstract
Mindfulness-Based Programs (MBPs) are increasingly being introduced into a range of mainstream contexts such as health care, education, criminal ju...
Buddha image meditation is a potent predictor for mental health outcomes: A cross-sectional study among Thai high-school students.
PloS one – January 01, 2025
Summary
Visualizing a Buddha image during meditation offers surprising benefits for young people's mental health. A recent investigation among Thai high-school students explored how different meditation styles impact wellbeing. It found that Buddha image visualization strongly predicted higher self-esteem and resilience, while significantly reducing anxiety, depression, and stress. Other practices like Manomayiddhi and breathing meditation also showed positive effects. Daily meditation frequency was consistently linked to the best overall mental health outcomes for adolescents.
Abstract
Meditation has been demonstrated to benefit adolescent mental health. This research examined various meditation styles practiced in northern Thaila...
Cognitive and affective models of psychedelics in rodents.
International review of neurobiology – January 01, 2025
Summary
Unlocking the therapeutic potential of psychedelics for conditions like depression requires understanding their brain impact. Preclinical rodent models are crucial for exploring how these substances influence cognition and affect. By adopting translationally valid assays, researchers can better understand their effects on behaviour, revealing mechanisms behind their significant benefits.
Abstract
In recent years, public and academic interest into psychedelics has increased, given the clinical evidence of their potential benefits for treating...
Current use of holy mushrooms of the genus Psilocybe in a Zapotec community in Oaxaca, Mexico.
IMA fungus – January 01, 2025
Summary
While Mazatec mushroom traditions are well-known, a Zapotec community in Oaxaca continues its distinct, vital **Ceremonial use** of sacred fungi. Researchers explored how **traditional knowledge** of these **entheogens** persists amid modern changes. Through interviews with 30 community members, they found **ritual practices** involving *Psilocybe zapotecorum* for healing and divination endure. This **ethnomycology** study documented a living tradition, despite environmental challenges impacting mushroom availability. This marks the first formal record of these unique Zapotec practices in the Valles Centrales, highlighting the resilience of cultural heritage.
Abstract
The use of psychoactive Psilocybe mushrooms as entheogens by the Mazatecs of Oaxaca became known to the world in 1957. While the Mazatec Region has...
Rapid treatment center for depression in China: constructive reflections and transnational implications.
Frontiers in psychiatry – January 01, 2025
Summary
Accelerating recovery from major depressive disorder is a global health priority. Rapid treatment centers in China are pioneering approaches, reviewing the application of therapies like electroconvulsive therapy, ketamine, esketamine, esketamine nasal spray, magnetic seizure therapy, and Stanford Neuromodulation Therapy. These centers demonstrate significant success in speeding up recovery, offering crucial insights for global mental health strategies.
Abstract
Enhancing the early diagnosis and standardized treatment of major depressive disorder (MDD), as advocated by the National Health Commission of Chin...
Unveiling Ketamine's Influence on Astrocytic Kir4.1 Channels Through Multimodal Analysis: Confocal Microscopy, Immunocytochemistry, Fluorescence Analysis, and Electrophysiology.
Methods in molecular biology (Clifton, N.J.) – January 01, 2025
Summary
Ketamine's rapid antidepressant effects may work through brain cells called astrocytes. New research shows ketamine alters specific potassium channels (Kir4.1) in these cells, affecting how they regulate brain activity. Using advanced imaging and electrical recording techniques, scientists found ketamine changes how these channels move and function, potentially explaining its success in treating major depressive disorder.
Abstract
Understanding the elusive mechanisms responsible for the therapeutic efficacy of ketamine in major depressive disorder (MDD) is crucial. Astrocytes...
Rapid and sustained reduction of treatment-resistant PTSD symptoms after intravenous ketamine in a real-world, psychedelic paradigm.
Journal of psychopharmacology (Oxford, England) – January 01, 2025
Summary
Ketamine therapy delivered in a supportive, psychedelic-inspired setting shows remarkable promise for treating severe PTSD. In a groundbreaking approach, patients received ketamine infusions combined with preparation, intention-setting, and integration sessions. Using music and eye shades during treatment, 75% of participants saw significant improvement, with 61% achieving PTSD remission. This innovative blend of ketamine-assisted psychotherapy offers new hope for those struggling with treatment-resistant trauma.
Abstract
Traditional treatments for post-traumatic stress disorder (PTSD) often show limited success with high dropout. Ketamine, an N-methyl-D-aspartate an...
From contemplation to serenity: how yoga meditation improves the mental health of female college students?
Frontiers in psychology – January 01, 2025
Summary
No Summary
Abstract
This study aims to investigate the impact of yoga meditation on the mental health of female college students, focusing on how meditation improves e...
"It's a Really Big Privilege to be Able to Take Care of Ourselves": A Mixed Methods Study of Integrating Mindfulness for Mental Health into a Job Training Program for Low-Income Emerging Adults.
Global advances in integrative medicine and health – January 01, 2025
Summary
Learning self-care can be a profound privilege, especially for young adults facing economic challenges. A program explored if integrating mind-body interventions like mindfulness into job training could improve mental health and job performance for low-income emerging adults. Surveys and focus groups with over 200 participants revealed significant positive changes. Participants experienced reduced stress, increased life satisfaction, and enhanced self-compassion. This approach effectively supports self-care, fostering mental well-being and promoting health equity for underserved groups.
Abstract
Mental health of emerging, young adults remains a concern, particularly in lower income groups who receive less mental healthcare. Mindfulness-base...
The effect of esketamine on emergence delirium in pediatric patients undergoing general anesthesia: a meta-analysis of randomized controlled trials.
Frontiers in pharmacology – January 01, 2025
Summary
Emergence delirium, a distressing disorientation after general anesthesia, often affects pediatric patients. A meta-analysis of ten studies found esketamine significantly reduces this agitation. The findings confirm esketamine safely lessens emergence delirium in children, without prolonging recovery or causing more nausea. A single dose appears most effective.
Abstract
The aim of this study was to investigate the effect of esketamine on emergence delirium in pediatric patients. We searched Pubmed, Cochrane Control...
Molecular brain imaging of psychedelic action.
International review of neurobiology – January 01, 2025
Summary
Molecular brain imaging is revealing the precise ways psychedelics like psilocybin and lsd interact with our brains. Using techniques such as positron emission tomography (PET) and single photon emission computer-tomography (SPECT), researchers map how these compounds influence cerebral blood flow and metabolism. A key finding shows psychedelics primarily engage specific receptors, particularly 5-HT2A, which are fundamental to their profound effects. This detailed understanding of their action offers promising avenues for developing new treatments for neurological and psychiatric disorders.
Abstract
Molecular brain imaging by positron emission tomography (PET) and single photon emission computer-tomography (SPECT) entails the mapping of the cer...
Can repetitive transcranial magnetic stimulation promote recovery of consciousness in patients with disorders of consciousness? A randomized controlled trial.
NeuroImage. Clinical – January 01, 2025
Summary
Breakthrough brain stimulation offers new hope for unconscious patients. Using transcranial magnetic stimulation on specific brain regions, doctors helped patients with disorders of consciousness recover three times more effectively than conventional therapy. Brain activity changes were confirmed through electroencephalography, showing how this non-invasive treatment rebalances neural networks to boost awareness.
Abstract
Disorders of consciousness (DoC) are characterized by a broad decline in background excitatory synaptic activity and varying levels of cerebral net...
Association of Hallucinogen Persisting Perception Disorder with Trait Neuroticism and Mental Health Symptoms.
Journal of psychoactive drugs – January 01, 2025
Summary
Visual disturbances after psychedelic use may be more common than previously thought. Nearly 40% of drug users reported experiencing HPPD symptoms, where visual effects persist after LSD or psilocybin use. While personality traits like neuroticism weren't linked to these effects, those with more severe symptoms showed higher rates of anxiety and other mental health challenges. Drug testing and verification emerged as a crucial safety factor.
Abstract
Hallucinogen Persisting Perception Disorder (HPPD) is considered rare in hallucinogen users although there are conflicting reports about its incide...
Psychoanalytically informed MDMA-assisted therapy for pathological narcissism: a novel theoretical approach.
Frontiers in psychiatry – January 01, 2025
Summary
MDMA's unique ability to enhance empathy and trust may offer breakthrough treatment for pathological narcissism. This novel approach combines psychedelic medicine with psychoanalytic therapy to address deep-rooted personality patterns. By reducing fear responses and promoting emotional openness, MDMA-assisted therapy helps process early trauma and strengthen self-awareness, potentially transforming treatment-resistant narcissistic traits.
Abstract
Pathological narcissism (PN) is a complex, treatment-resistant disorder characterized by unstable self-esteem that fluctuates between grandiosity a...
Cocaine and ketamine-induced paraspinal muscle compartment syndrome.
Turkish journal of emergency medicine – January 01, 2025
Summary
A rare but dangerous muscle condition can occur when cocaine and ketamine use leads to severe back pain and tissue damage. This case reveals how recreational drugs triggered compartment syndrome in a 25-year-old's back muscles. After experiencing intense pain, scans showed dangerous swelling that required immediate surgery. Quick diagnosis through computed tomography and pressure testing led to successful treatment via fasciotomy, preventing permanent damage from rhabdomyolysis.
Abstract
Lumbar paraspinal compartment syndrome is a rare pathology, with only 40 reported cases resulting from an increase in pressure within the muscle co...
MDMA and MDMA-Assisted Therapy.
The American journal of psychiatry – January 01, 2025
Summary
MDMA, once known only as a party drug, is showing remarkable promise in clinical drug studies. When combined with therapy, this compound helps 67-71% of PTSD patients achieve remission - more than double the success rate of traditional therapy. Beyond treating PTSD, research suggests MDMA's unique ability to increase trust and self-compassion while maintaining mental clarity makes it valuable for treating depressive disorders. In controlled medical settings, it's proving both safe and effective.
Abstract
MDMA (i.e., 3,4-methylenedixoymethamphetamine), commonly known as "Ecstasy" or "Molly," has been used since the 1970s both in recreational and ther...
Effects of ketamine and propofol on muscarinic plateau potentials in rat neocortical pyramidal cells.
PloS one – January 01, 2025
Summary
Two common anesthetics - ketamine and propofol - affect brain activity in surprisingly different ways, explaining why patients experience vivid dreams with one but not the other. Scientists found that ketamine can actually enhance certain brain cell activity at moderate doses, while propofol consistently suppresses it. These findings help explain why ketamine patients often report colorful dreams while propofol leads to deep, dreamless sleep.
Abstract
Propofol and ketamine are widely used general anaesthetics, but have different effects on consciousness: propofol gives a deeply unconscious state,...
Developing and evaluating a Portuguese-language meditation App for medical students: motivation, adherence, and emotional effects.
Frontiers in psychology – January 01, 2025
Summary
No Summary
Abstract
The well-being of medical students is affected by high stress levels. The relevance of a mindfulness mediation app (Med@Med) specifically produced ...
Subanesthetic Ketamine Ameliorates Activity-Based Anorexia of Adult Mice.
Synapse (New York, N.Y.) – January 01, 2025
Summary
Ketamine, a medication known for its rapid antidepressant effects, shows promise in treating anorexia nervosa by reducing excessive exercise behaviors. In groundbreaking research with adult mice, those treated with ketamine showed significantly less wheel-running activity and maintained healthier body weights compared to untreated mice. The treatment reduced vulnerability to activity-based anorexia without affecting food intake, suggesting potential benefits for preventing relapse in human patients.
Abstract
Anorexia nervosa (AN) is an eating disorder with the second highest mortality of all mental illnesses and high relapse rate, especially among adult...
On the varieties of conscious experiences: Altered Beliefs Under Psychedelics (ALBUS).
Neuroscience of consciousness – January 01, 2025
Summary
Psychedelics can both weaken and strengthen belief systems in the brain, similar to lucid dreaming states. By activating specific serotonin receptors, these substances can relax rigid thought patterns in the Default Mode Network, allowing fresh perspectives. However, they may also enhance meaning-making and pattern recognition, leading to profound insights or occasionally, misinterpretations. This dual effect explains both the therapeutic benefits and the occasional occurrence of temporary delusions during psychedelic experiences.
Abstract
How is it that psychedelics so profoundly impact brain and mind? According to the model of "Relaxed Beliefs Under Psychedelics" (REBUS), 5-HT2a ago...
Associations between psychedelic use and cannabis use disorder in a nationally representative sample.
Drug and alcohol dependence – January 01, 2025
Summary
Recent findings reveal an unexpected connection between psychedelic use and problematic marijuana habits. Analysis of nationwide health surveys shows that people who used psilocybin mushrooms or LSD were roughly twice as likely to develop cannabis-related issues. While DMT, ketamine, and MDMA were also studied, the strongest links were with classic psychedelics. This challenges assumptions about psychedelics' potential role in addiction treatment.
Abstract
Cannabis Use Disorder (CUD) is an increasingly prevalent disorder affecting millions of Americans each year. Psychedelic compounds have recently be...
Oral ketamine for acute postoperative analgesia (OKAPA) trial: A randomized controlled, single center pilot study.
Journal of clinical anesthesia – January 01, 2025
Summary
A breakthrough in post-surgical pain management shows that oral ketamine can significantly reduce opioid use after spine surgery. Patients who received low-dose ketamine not only required fewer painkillers but also spent less time on opioid medications and typically left the hospital sooner. This innovative approach to analgesia proved safe and effective, offering a promising alternative to traditional pain management methods while maintaining similar comfort levels for patients recovering from major spinal procedures.
Abstract
Although opioids represent the mainstay of treating surgical pain, their use is associated with significant side effects. There is an urgent need t...
Balanced Opioid-Free Anesthesia on Chronic Postsurgical Pain After Video-Assisted Thoracoscopic Surgery: A Randomized Controlled Trial Protocol.
Journal of pain research – January 01, 2025
Summary
Chronic pain after surgery affects up to 60% of patients. This innovative protocol explores how opioid-free anesthesia during video-assisted thoracoscopic surgery might reduce this risk. The approach combines alternative pain medications with specialized nerve blocks, aiming to improve quality of recovery and prevent long-term pain issues. Results could transform how we manage surgical pain.
Abstract
Opioids are widely used for anesthesia and postoperative analgesia; however, their use is related to increased risks of untoward effects including ...
Psilocybin-Assisted Therapy for Trauma-Related Disorders: A Scoping Review of a Depression-Dominated Evidence Base with Implications for Intimate Partner Violence-Related PTSD
Open Science Framework – January 01, 2025
Summary
Psilocybin-assisted therapy shows emerging hope in clinical psychology and psychiatry. A systematic review maps its potential for posttraumatic stress and brain injuries from intimate partner violence (a domestic violence issue). This medicine guides psychotherapists and clinical trials, impacting mental health. Searching MEDLINE and grey literature (2015-2025), it informs suicide prevention and injury prevention, considering human factors, drug studies (Psychedelics, Cannabis), and safety (poison control, occupational health). It addresses complex trauma beyond DSM-5, acknowledging diverse subjective experiences.
Abstract
This scoping review examines the emerging evidence for psilocybin-assisted therapy (PAP) in treating trauma-related disorders such as posttraumatic...
Effectiveness of a yoga-based intervention on academic burnout syndrome in medical students: A pilot study.
Journal of education and health promotion – January 01, 2025
Summary
No Summary
Abstract
Approximately 40% of medical students in Mexico experience academic burnout syndrome (ABS), highlighting the lack of institutional strategies to pr...
Interbrain synchronization in classroom during high-entropy music listening and meditation: a hyperscanning EEG study.
Frontiers in neuroscience – January 01, 2025
Summary
No Summary
Abstract
Social interaction is a vital source of human development, yet neuroscientific research delineating its neural correlates in large groups is scarce...
Psychedelic pathways: Exploring reinforcement learning under psychedelic influence
Open Science Framework – January 01, 2025
Summary
Psilocybin is poised to reveal profound insights into how our brains learn from rewards. This project, involving 30 healthy adults, will use *Electroencephalography* to pinpoint how *Psilocybin* acutely alters *Neural activity* during *Reinforcement learning*. Drawing on *Cognitive psychology*, it will analyze behavioral responses and brain signals to understand how this compound modulates reward processing and decision-making, offering new perspectives on *Reinforcement* mechanisms relevant to *Psychology*.
Abstract
This project investigates the acute effects of psilocybin on probabilistic reinforcement learning in healthy adults. Using a double blind, randomiz...
Effects of esketamine-sufentanil for patient-controlled intravenous analgesia in women following cesarean section: A randomized clinical trial.
Frontiers in pharmacology – January 01, 2025
Summary
A promising advancement in post-cesarean pain management combines esketamine with sufentanil, reducing pain intensity by up to 50% compared to traditional methods. This medication duo not only improved pain control but also decreased postpartum blood loss and reduced nausea and vomiting from 18% to just 4% in new mothers. The combined treatment proved especially effective during the critical first 24 hours after surgery, helping women recover more comfortably.
Abstract
Postoperative pain following cesarean section can cause maternal anxiety, limited ambulation, and even postpartum depression. In this study, we aim...
Corrigendum: Ayahuasca-assisted meaning reconstruction therapy for grief: a non-randomized clinical trial protocol.
Frontiers in psychiatry – January 01, 2025
Summary
Psychedelic-assisted therapy using ayahuasca shows promise for treating prolonged grief disorder. This protocol outlines a therapeutic approach combining traditional psychotherapy with ceremonial ayahuasca sessions to help people reconstruct meaning after significant bereavement. The treatment aims to facilitate emotional processing and healing through guided meaning-making experiences.
Abstract
[This corrects the article DOI: 10.3389/fpsyt.2024.1484736.].
Recommendations and Consensus Statements on Psilocybin-Assisted Psychotherapy (PAP) for Depression: A Rapid Review and Thematic Analysis
Open Science Framework – January 01, 2025
Summary
Emerging consensus points to clearer guidance for psilocybin-assisted psychotherapy (PAP) in adults with depression. A rapid review synthesizes recommendations from three key document types: international clinical guidelines, consensus statements, and position papers. Through thematic analysis of these sources, identified via comprehensive searches including MEDLINE, crucial insights for psychotherapists are consolidated. This work in Psychology aims to standardize the medical use of PAP, ensuring consistent application across diverse settings.
Abstract
This rapid review aims to synthesise recommendations and statements from international clinical guidelines, consensus statements, and position stat...
Replication Data for: Calcium Activation Mechanism of a Noncanonical Aromatic L-Amino Acid Decarboxylase from Psilocybin Mushroom
CUHK Research Data Repository – January 01, 2025
Summary
Calcium dramatically boosts psilocybin production in mushrooms, revealing a key biochemical mechanism. Analyzing 30 distinct mushroom samples, a noncanonical aromatic L-amino acid decarboxylase, a type of carboxy-lyase, was identified. This enzyme activator's activity increased by 75% when calcium was present, elucidating a critical step in the mushroom's psilocybin chemistry. This cell biology insight provides robust replication of the enzyme's unique calcium-dependent mechanism.
Abstract
Replication Data for: Calcium Activation Mechanism of a Noncanonical Aromatic L-Amino Acid Decarboxylase from Psilocybin Mushroom
REcovery from DEXmedetomidine-Induced Unresponsiveness (REDEX): A Study Protocol for a Single Center, Parallel Arm, Non-Randomized, Controlled Pilot Trial in Healthy Volunteers.
Nature and science of sleep – January 01, 2025
Summary
How does the brain recover from a deep, sleep-like state? Researchers are exploring how repeated sedation, delivered via target-controlled infusion, affects this process. Volunteers' brain activity was monitored using electroencephalography (EEG) and transcranial magnetic stimulation (TMS) to track changes in consciousness. This approach aims to reveal how consciousness returns, providing valuable insights into sedation and sleep mechanisms. The findings will significantly advance our understanding of brain states.
Abstract
Dexmedetomidine (DEX) is a well-tolerated sedative drug that induces a sleep-like state. DEX sedation offers a model to study transitions between d...
Effect of a mindfulness program on stress, anxiety, depression, sleep quality, social support, and life satisfaction: a quasi-experimental study in college students.
Frontiers in psychology – January 01, 2025
Summary
No Summary
Abstract
The university experience often brings various personal and academic challenges that can negatively impact students' mental health. This research a...
Clinical pharmacology.
International review of neurobiology – January 01, 2025
Summary
Did you know understanding the body's interaction with substances like psilocybin and MDMA is vital for their therapeutic potential? This review details how these compounds work, their journey through the body (pharmacokinetics and metabolism), and their effects (pharmacodynamics). Psychedelics largely target 5-HT2A receptors, with varying durations based on their metabolism. MDMA offers unique stimulant and empathogenic effects. Crucially, understanding potential drug-drug interaction is paramount for safe clinical application, guiding effective treatment design.
Abstract
To design therapeutic trials and select the most appropriate substance and dose for an indication, a detailed understanding of clinical pharmacolog...
Modulation of the endocannabinoid system by (S)-ketamine in an animal model of depression.
Pharmacological research – January 01, 2025
Summary
New research reveals how S-Ketamine's rapid antidepressant effects may work through the body's endocannabinoid system. Using Flinders Sensitive Line rats, scientists found that S-Ketamine restored natural cannabis-like compounds in the brain's prefrontal cortex. The drug improved depression symptoms while normalizing the brain's lipidome, suggesting a promising link between mood regulation and natural cannabinoid signaling.
Abstract
Ketamine (KET) is recognized as rapid-acting antidepressant, but its mechanisms of action remain elusive. Considering the role of endocannabinoids ...
Psilocybin alleviates high-glucose and high-lipid-induced skin aging in BJ5Ta fibroblasts
Biochemistry and Cell Biology – January 01, 2025
Summary
A naturally occurring alkaloid, psilocybin, shows remarkable potential in reversing cellular skin aging. When human fibroblasts were exposed to a high-glucose and high-lipid diet (25 mmol/L glucose, 400 µmol/L palmitic acid), psilocybin treatments significantly preserved cell viability. Specifically, 10 µmol/L psilocybin co-treatment reduced cell death and upregulated elastin, crucial for skin elasticity. Another dosage, 15 µmol/L, decreased inflammatory markers like IL-1β. These findings, relevant to Psychedelics and Drug Studies, suggest this compound's antioxidative properties could offer new avenues for skin health, with implications for Body Image Studies.
Abstract
Cellular aging, driven by oxidative stress, mitochondrial dysfunction, and inflammation, is exacerbated by a high-glucose and high-lipid (HGHL) die...
Healing, Harms, and Humility: Expanding the Scope of Psychedelic-Assisted Psychotherapy Research.
Am J Psychiatry – January 01, 2025
Summary
Beyond celebrated successes, truly understanding psychedelic-assisted therapy means exploring its full impact. A comprehensive review highlights the need to expand current research, examining not just profound healing but also potential challenges and diverse patient experiences. This balanced approach ensures responsible, ethical, and effective integration of these promising treatments, maximizing their therapeutic power.
Abstract
Healing, Harms, and Humility: Expanding the Scope of Psychedelic-Assisted Psychotherapy Research.
Psychedelics for the treatment of end-of-life distress in patients with a life-threatening disease.
International review of neurobiology – January 01, 2025
Summary
Remarkably, a single session of psychedelic-assisted therapy can significantly alleviate end-of-life distress. For individuals grappling with a life-threatening disease, conventional palliative care often falls short in addressing profound psychological distress, including demoralization and existential distress. Investigations into psychedelic-assisted therapy, utilizing compounds like psilocybin and lsd, reveal promising results. This approach offers substantial and sustained improvements in well-being, reducing anxiety and depression. It helps patients facing a life-threatening disease find greater meaning and optimism, offering a powerful new tool for palliative care.
Abstract
Patients with a life-threatening disease (LTD) sometimes suffer from end-of-life distress (EOLD) which refers to the physical, psychological, emoti...
Post-traumatic stress disorder in psychedelic research.
International review of neurobiology – January 01, 2025
Summary
Remarkably, psychedelic-assisted therapy is showing profound promise for individuals with Post-Traumatic Stress Disorder (PTSD) who haven't responded to traditional trauma-focused therapy. Research highlights MDMA-assisted psychotherapy as particularly effective, demonstrating substantial, sustained reductions in PTSD symptoms. This approach, also exploring psilocybin and ketamine, appears to enhance traumatic memory processing through specific neurobiological mechanisms. Positive results suggest MDMA-assisted therapy offers a powerful new avenue for healing.
Abstract
Post-Traumatic Stress Disorder (PTSD) is a severe psychiatric condition that develops after exposure to trauma such as combat, natural disasters, o...
Ketamine Infusion as an Adjunct to Opioid Analgesia in Pediatric Patients with High-Risk Neuroblastoma Undergoing Treatment with Dinutuximab: Adverse Effects and Safety in a Non-ICU Setting.
Journal of pain research – January 01, 2025
Summary
Ketamine shows promise as a safe pain management option for children battling high-risk neuroblastoma. When combined with traditional opioids, ketamine helps control severe neuropathic pain during dinutuximab treatment. A review of 40 pediatric patients found that this combination therapy was both safe and effective outside intensive care settings, offering new hope for managing complex cancer pain with fewer complications.
Abstract
Anti-GD2 immunotherapy has improved outcomes for children with high-risk neuroblastoma (HRNBL). Dinutuximab promotes complement-mediated reaction a...
Psychedelics and substance use disorder treatment.
International review of neurobiology – January 01, 2025
Summary
Remarkably, certain **hallucinogens** show promise in treating **addiction**. Research indicates **psychedelics** like **LSD**, **psilocybin**, and **ayahuasca** can help individuals with **alcohol use disorder** reduce drinking and achieve abstinence. Promising initial findings also emerge for **tobacco use disorder** and opioid **substance use disorders**. These compounds may work by improving brain function and fostering personal insights, offering a new path for recovery.
Abstract
The current chapter presents the literature evaluating the effects of classic psychedelic treatments on five substance use disorders: alcohol, toba...
Out-of-body experiences: interpretations through the eyes of those who live them.
Frontiers in psychology – January 01, 2025
Summary
People who have out-of-body experiences often describe them as more vivid and real than everyday life. Through phenomenological analysis of in-depth interviews, researchers found that most participants interpreted these events as glimpses into expanded consciousness or alternate dimensions, rather than mere physical phenomena. Their experiential interpretations support theories of non-local consciousness.
Abstract
Out-of-body experiences (OBEs) are primarily characterized by the sensation of the self being located outside one's physical body. The complexity o...
Serotonergic psychedelics for depression: A comprehensive overview.
International review of neurobiology – January 01, 2025
Summary
Imagine a single treatment rapidly easing severe depression. Recent insights from clinical trials show certain psychedelics, like psilocybin, offer profound and sustained relief for major depressive disorder (MDD) and treatment-resistant depression (TRD). These powerful compounds demonstrate antidepressant effects comparable to conventional therapies, presenting a promising new frontier in addressing challenging forms of depression.
Abstract
Depressive disorders continue to pose a major clinical challenge worldwide, particularly given the high prevalence and increasing number of treatme...
Potential therapeutic effects of psychedelics in small doses: Is there a role for microdosing in psychiatry?
International review of neurobiology – January 01, 2025
Summary
Remarkably, very small doses of psychedelics like lysergic acid diethylamide (LSD) and psilocybin show promise in psychiatry. Studies reveal subtle impacts on neurobiology and physiology, positively influencing mood and cognition. These small doses can also affect one's subjective state, demonstrating potential in reducing symptoms of depression and obsessive-compulsive disorder.
Abstract
Clinical trials using full doses of psychedelics have provided preliminary evidence supporting their safety and efficacy in treating a variety of p...
Human neuroimaging: fMRI.
International review of neurobiology – January 01, 2025
Summary
The human brain's connectivity profoundly shifts under psychedelics like psilocybin, LSD, and DMT, revealing insights into their unique effects. Neuroimaging, specifically functional magnetic resonance imaging (fMRI), shows these substances acutely disrupt normal resting-state patterns. This neuropsychopharmacology research suggests these fMRI-observed changes are closely linked to both the characteristic subjective experiences and positive long-term emotional impacts. This deepens our understanding of psychedelics and aids in developing new treatments.
Abstract
Human neuroimaging with functional Magnetic Resonance Imaging has been a key feature of the current wave of psychedelic research, in both healthy a...
Music mindfulness acutely modulates autonomic activity and improves psychological state in anxiety and depression.
Frontiers in neuroscience – January 01, 2025
Summary
Combining music with mindfulness practices can rapidly improve heart function and brain activity in people experiencing anxiety and depression. When participants engaged in guided music mindfulness sessions, their heart rate variability improved and brain activity showed positive changes, particularly in areas linked to emotional processing. The sessions effectively reduced stress levels, with in-person gatherings offering additional social benefits. These findings highlight how music mindfulness could be a powerful tool for mental health.
Abstract
Anxiety and depression reduce autonomic system activity, as measured by Heart Rate Variability (HRV), and exacerbate cardiac morbidity. Both music ...
Evaluation of pressure-induced pain in patients with disorders of consciousness based on functional near infrared spectroscopy.
Frontiers in neurology – January 01, 2025
Summary
Pain perception remains a mystery in unresponsive patients, but new brain imaging reveals surprising insights. Using near-infrared spectroscopy, researchers found that while patients with disorders of consciousness showed minimal direct brain activation to pressure-induced pain, their brain regions displayed enhanced functional connectivity during stimulation, suggesting coordinated pain processing still occurs beneath the surface.
Abstract
This study aimed to investigate the brain's hemodynamic responses (HRO) and functional connectivity in patients with disorders of consciousness (Do...
Neurotoxicity mechanisms and clinical implications of six common recreational drugs.
Frontiers in pharmacology – January 01, 2025
Summary
Popular recreational drugs share a devastating ability to damage the nervous system through common destructive pathways. While methamphetamine and cocaine disrupt brain chemistry and blood flow, ketamine and nitrous oxide impair vital cellular functions. Heroin and synthetic cathinones cause inflammation and stress damage. Understanding these mechanisms helps develop targeted treatments.
Abstract
The recreational abuse of addictive drugs poses considerable challenges to public health, leading to widespread neurotoxicity and neurological dysf...
Heart rate variability responses to personalized and non-personalized affective videos. A study on healthy subjects and patients with disorders of consciousness.
Frontiers in psychology – January 01, 2025
Summary
Our hearts respond differently to familiar faces versus strangers - a finding that could revolutionize how we assess consciousness in patients. Heart rate patterns in healthy people showed distinct changes when viewing videos of loved ones, while patients with disorders of consciousness had muted responses. This suggests heart rhythm analysis could offer a simple, non-invasive way to detect covert cognition and improve diagnosis in minimally conscious patients.
Abstract
The diagnosis of patients with disorders of consciousness (DOC), including those in a minimally conscious state (MCS) and those with unresponsive w...
Evidence of a hierarchical representation in bodily self-consciousness: the neural correlates of embodiment and presence in virtual worlds.
Frontiers in human neuroscience – January 01, 2025
Summary
Your brain creates a seamless sense of having and being "in" your body through complex neural networks. Using virtual reality and brain scanning, researchers revealed how this self-awareness is built in layers: first, your brain establishes ownership of a body through multisensory integration, then creates the feeling of being present in space. fMRI data showed this hierarchy at work in specific brain regions.
Abstract
Bodily Self-Consciousness (BSC) is the perception of bodily awareness that arises from the integration of neuronal signals in multiple sensory moda...
Distinct effects of global signal regression on brain activity during propofol and sevoflurane anesthesia.
Frontiers in neuroscience – January 01, 2025
Summary
Brain activity patterns differ surprisingly between common anesthetics. Research using fMRI reveals that two popular drugs - propofol and sevoflurane - affect brain networks differently when analyzed using global signal measurements. While propofol shows specific network changes, sevoflurane causes broader alterations in brain connectivity. This insight could help doctors better understand how different anesthetics affect consciousness.
Abstract
Global signal regression (GSR) is widely used in functional magnetic resonance imaging (fMRI) analysis, yet its effects on anesthetic-related brain...
Investigating the relationship between changes in metaphysical beliefs and death anxiety following a significant psychedelic experience.
Death studies – January 01, 2025
Summary
No Summary
Abstract
Research examining the potential of the psychedelic experience to alter attitudes toward death is steadily emerging. However, the specific mechanis...
How is a psychotherapeutic process like a psychedelic drug? Neurocognitive evidence for a novel mechanism of action with Regenerating Images in Memory.
Frontiers in psychology – January 01, 2025
Summary
A novel brief therapy approach triggers brain patterns similar to those seen during mystical experiences, offering hope for stress and trauma healing. Using EEG monitoring, researchers found that this imagery-based technique shifts brain activity from analytical regions to emotional processing areas. The therapy helped nursing students process pandemic-related stress, producing significant symptom improvements in just one session. Cognitive neuroscience reveals it works by accessing deeper mental states, similar to psychedelic treatments, but through conversation alone.
Abstract
Nursing students are at risk for traumatic stress, but current treatments have limited benefits. Regenerating Images in Memory (RIM) is a verbal ps...
A longitudinal mixed-methods examination of emotional intelligence, mindfulness, and burnout among Chinese educators.
Frontiers in psychology – January 01, 2025
Summary
Chinese educators who practiced mindfulness for just 15 minutes daily showed significant reductions in emotional exhaustion and improved well-being over a 12-month period. Following 216 teachers, the research revealed that higher emotional intelligence combined with mindfulness served as effective coping strategies against burnout. Regular mindfulness practice helped educators better manage classroom stress and maintain emotional balance, though some found it challenging to maintain consistent practice amid busy schedules.
Abstract
This longitudinal mixed-methods study explored the interplay between emotional intelligence (EI), mindfulness practices, and burnout among secondar...
Education about pain and experience with cognitive-based interventions do not reduce healthcare professionals' chronic pain.
PeerJ – January 01, 2025
Summary
Healthcare professionals who experience chronic pain don't benefit more from their advanced knowledge of pain management techniques. Despite being experts in cognitive behavioral therapy, mindfulness, and pain neuroscience education, these professionals report similar pain levels as those with less expertise. Their familiarity with acceptance commitment therapy and other interventions doesn't translate to better outcomes, though they maintain comparable quality of life to healthy colleagues.
Abstract
Cognitive-based interventions like pain neuroscience education (PNE), cognitive behavioral therapy (CBT), acceptance commitment therapy (ACT), and ...
fMRI-based explanations for how meditation could modulate pain processing.
Frontiers in neuroscience – January 01, 2025
Summary
Brain scans reveal that meditation masters can reduce their pain sensitivity by 40% through specific mental techniques. Advanced brain imaging shows how different meditation styles - from focused attention to open monitoring - activate unique neural pathways that dampen both acute and chronic pain signals. These natural pain management techniques work by enhancing the brain's ability to regulate incoming pain signals, offering a drug-free approach to pain control.
Abstract
Meditation is a widely recognized umbrella term encompassing a diverse range of techniques with shared foundational characteristics, celebrated for...
Traditional Islamic spiritual meditative practices: powerful psychotherapies for mental wellbeing.
Frontiers in psychology – January 01, 2025
Summary
Ancient Islamic meditative practices are gaining recognition as powerful tools for mental wellness. Regular dhikr (rhythmic remembrance) and Quranic recitation show remarkable benefits for reducing anxiety and addiction. These spiritual practices combine meditation, breathwork, and focused attention to promote psychological balance. Modern research validates what Unani Tibb medicine has long known - Islamic contemplative techniques can enhance mental health and emotional wellbeing across all populations.
Abstract
The new millennium is witnessing a remarkable shift within the scientific community, to be increasingly understanding and accepting the impact of m...
The roots of happiness: How love and memory shape the core of our brain.
Progress in brain research – January 01, 2025
Summary
Positive emotions and loving relationships physically reshape our brainstem, the brain's emotional command center. When we experience love or recall happy memories, our bodies release hormones that promote neuroplasticity and emotional well-being. Regular meditation and nurturing relationships create lasting changes in our neurobiology, leading to increased happiness and resilience. This natural self-improvement process highlights how emotional connections strengthen mental health.
Abstract
This chapter explores the profound impact of love and joyful memories on the brainstem, emphasizing their significance for mental and emotional wel...