Investigations of Amygdala Function Using Neurophysiological Recording and Stimulation
Public ClinicalTrials.gov record NCT03958903. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study aims to specifically examine the in vivo electrophysiology and effects of direct stimulation of the human amygdala during conditioned and evoked fear. Investigators will also examine amygdala electrophysiology and the effects of stimulation during tasks to examine the effects of reward on fear memory. This study will recruit subjects with a history of temporal lobe epilepsy (TLE) who have undergone neurosurgical implantation with FDA-approved, NeuroPace RNS devices for treatment of seizures. These patients provide a unique cohort with (Responsive Neurostimulation) RNS devices capable of both recording and stimulating the amygdala during performance of fear-based, behavioral tasks.
Study identification
- NCT ID
- NCT03958903
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 23 participants
Conditions and interventions
Conditions
Interventions
- Amygdala recording and stimulation using Neuropace RNS Device
- Behavioral tasks Behavioral
Device · Behavioral
Eligibility (public fields only)
- Age range
- 18 Years to 65 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Apr 23, 2019
- Primary completion
- Mar 12, 2020
- Completion
- Mar 12, 2020
- Last update posted
- Sep 25, 2023
2019 – 2020
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Stanford University | Palo Alto | California | 94304 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03958903, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Sep 25, 2023 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03958903 live on ClinicalTrials.gov.