Psychedelics – News and Features

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How Cells Recycle Important Fat Molecules To Stay Healthy
New research has made a breakthrough in understanding how our cells manage to stay healthy by recycling important fat molecules.

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Low Doses of Oral Ketamine Can Reduce PTSD Symptoms, Study Suggests
A new study finds that oral ketamine significantly reduces PTSD symptoms, with 73% of participants seeing a 50% reduction in symptoms. The treatment, taken as a liquid drink, was well-tolerated and had fewer side effects than intravenous ketamine.

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Psychedelic Therapy May Help Improve Cancer Patients’ Mental Health
The “magic mushroom” psychedelic compound – psilocybin – may help to improve mental health symptoms faced by cancer patients when used alongside psychotherapy.

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Ketamine Restores Movement Control in Parkinson’s Patients
University of Arizona researchers uncovered how levodopa-induced dyskinesia disrupts motor cortex function in Parkinson’s patients. Exploring ketamine as a treatment, they found it promotes neuroplasticity and restores control over movement.

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Psilocybin Helps COVID Front-Line Clinicians Process Despair
Psilocybin-assisted psychotherapy resulted in significant reductions in depression among clinicians who provided front-line COVID-19 care.

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Predicting the Effectiveness of Spinal Cord Stimulation
Spinal cord stimulation is often a last resort for those with intractable chronic pain. A new 10-minute brain scan gives doctors a much-needed biomarker to discuss with patients considering spinal cord stimulation.

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Could Psychedelics Transform Treatment for Eating Disorders?
A clinical trial found psilocybin treatment for anorexia nervosa led to profound psychological shifts and reduced eating disorder severity in some participants. While 90% rated the experience as transformative, weight recovery remained inconsistent.

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Psychedelic-Inspired Anxiety Treatments Could Avoid Hallucinations
A study reveals distinct brain circuits that psychedelics activate to reduce anxiety without causing hallucinations in mice. By isolating the anti-anxiety effects from hallucinogenic responses, researchers hope to develop safer, targeted treatments.

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How Low-Dose Ketamine Alleviates Depression Symptoms Within Hours
Scientists have pinpointed the binding site for low-dose ketamine on NMDA receptors, explaining its fast-acting effects on depression. Unlike high doses, which block synaptic currents, low doses selectively slow specific receptors.

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Schizophrenia Risk Rises After Hallucinogen-Related ER Visits
A new study from ICES and University of Ottawa reveals a 21-fold increase in schizophrenia risk following emergency visits for hallucinogen use. The findings emphasize potential dangers associated with hallucinogen use.
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