MedTrace Logo

Corticostriatal Contributions to Parkinson's Disease Cognitive Impairment

NCT04715984 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 75

Last updated 2026-02-17

No results posted yet for this study

Summary

The goal of this study is to learn more about the brain activity underlying Parkinson's disease cognitive impairment. The investigators will utilize neural recordings from corticostriatal structures performed during deep brain stimulation surgery to measure neural activity underlying nonmotor symptoms of Parkinson's disease.

Conditions

  • Parkinson Disease

Interventions

OTHER

Neurophysiology recordings

Neurophysiology recordings will be performed during deep brain stimulation surgery and their relationship to performance on a gambling task evaluated

OTHER

Neural stimulation

Neural stimulation will be delivered during a gambling task and its impact on task performance quantified

Sponsors & Collaborators

  • Vanderbilt University Medical Center

    lead OTHER

Principal Investigators

  • Sarah Bick, MD · Vanderbilt University Medical Center

Study Design

Allocation
NA
Purpose
BASIC_SCIENCE
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
40 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-06-02
Primary Completion
2029-08-31
Completion
2029-08-31

Countries

  • United States

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04715984 on ClinicalTrials.gov