Enhancing memory through amygdala stimulation
Official title: Mechanisms of Amygdala-Mediated Memory Enhancement in Humans
Run by Washington University School of Medicine · NCT05065450 · Data updated 2026-11-12
This study is testing if stimulating a part of the brain called the amygdala can help improve memory in people with epilepsy who are being monitored for seizures.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years to 75 Years |
| Sex | All |
| Enrollment | 90 (estimated) |
| Sponsor | Washington University School of Medicine Academic / other |
| Locations | 1 site (St Louis, Missouri) |
| Status | Recruiting |
| Started | November 1, 2021 |
| Main results expected | November 1, 2026 |
| Study ends | November 1, 2027 |
| Registry record updated | July 17, 2025 |
| Trial ID | NCT05065450 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates for this study are individuals diagnosed with epilepsy who are scheduled for long-term intracranial video monitoring.
✕Probably not a fit
Patients who do not have epilepsy or are unable to provide informed consent will not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This study investigates how direct electrical stimulation of the amygdala can enhance memory retention by modulating memory processes in the medial temporal lobe. It aims to understand the mechanisms by which the amygdala influences long-term memory, particularly in individuals with epilepsy who are undergoing monitoring for seizure localization. The research focuses on how emotional arousal and neuronal oscillations in the medial temporal lobe can support declarative memory. By exploring these connections, the study seeks to advance our understanding of memory function and develop new therapeutic approaches for memory disorders.
Why it matters
Potential benefit: If successful, this study could lead to innovative treatments for memory enhancement in patients with cognitive impairments.
How similar studies have gone: While the approach of using direct electrical stimulation for memory enhancement is novel, similar studies have shown promising results in understanding memory processes.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Must be able to understand and speak English. * Able to provide informed consent. * Diagnosed with epilepsy. * Scheduled to undergo long-term intra-cranial video monitoring for seizure onset localization. * Must be implanted with intracranial depth electrodes to the left or right amygdala, hippocampus, and parahippocampal/perirhinal cortices. Exclusion Criteria: * Unable to understand and speak English. * Unable to provide informed consent. * Not diagnosed with epilepsy.
Where it's running
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Washington University School of Medicine
St Louis, Missouri, United States Recruiting
Study contacts
- Study coordinator: Joan Atencio
- Email: atencio@wustl.edu
- Phone: 314-362-3114
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.