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Updated: Jul 24, 2026
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Investigations on Alterations of Hippocampal Circuit Function Following Mild Traumatic Brain Injury
Published on: November 19, 2012
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Psychedelics for Brain Injury: A Mini-Review
Mia Khan1, Gregory T Carter2, Sunil K Aggarwal3
1Washington University School of Medicine in St. Louis, St. Louis, MO, United States.
Frontiers in Neurology
|August 16, 2021
Summary
Psychedelic therapeutics show promise for treating brain injuries like stroke and traumatic brain injury (TBI). Early research suggests these compounds may enhance neuroplasticity and reduce inflammation, offering new hope for neurorehabilitation.
Area of Science:
- Neuroscience
- Pharmacology
- Neurorehabilitation
Background:
- Stroke and traumatic brain injury (TBI) are leading causes of severe disability.
- Current pharmacologic treatments for brain injury remain limited.
- Emerging research explores psychedelic therapeutics for brain injury.
Purpose of the Study:
- To review the current scientific evidence on psychedelic therapeutics for brain injury.
- To assess the relevance of this science to neurorehabilitation.
- To provide a resource for understanding ongoing clinical trials.
Main Methods:
- A narrative mini-review of published studies.
- Focus on research linking psychedelic therapeutics and brain injury.
Main Results:
- In vitro, in vivo, and case studies suggest potential benefits of psychedelic pharmacotherapies.
- Mechanisms include modulation of neuroinflammation, neurogenesis, neuroplasticity, and brain complexity.
- Historical safety data may support early-phase clinical trial designs.
Conclusions:
- Psychedelic compounds show potential for treating brain injuries, including TBI and stroke-related reperfusion injury.
- Further Phase II trials are needed to confirm efficacy.
- This field represents a novel frontier in brain injury pharmacotherapy.
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