Defining the Neural Dynamics of Concept Retrieval Using Electrocorticography
Last updated on July 2021Recruitment
- Recruitment Status
- Not yet recruiting
- Estimated Enrollment
- Same as current
Summary
- Conditions
- Aphasia
- Type
- Interventional
- Phase
- Not Applicable
- Design
- Allocation: N/AIntervention Model: Single Group AssignmentIntervention Model Description: Present a behavioral intervention to a single group of participants and measure subsequent electrical activity in the brain.Masking: None (Open Label)Primary Purpose: Basic Science
Participation Requirements
- Age
- Between 18 years and 125 years
- Gender
- Both males and females
Description
This study will measure the dynamics of cortical activity among early modal cortex and multimodal cortical regions during conceptual retrieval using electrocorticography. Participants will be patients undergoing awake temporal lobe craniotomies. During the surgery patients will have multiple high-de...
This study will measure the dynamics of cortical activity among early modal cortex and multimodal cortical regions during conceptual retrieval using electrocorticography. Participants will be patients undergoing awake temporal lobe craniotomies. During the surgery patients will have multiple high-density grids placed to simultaneously record activity in multiple areas while the patient is performing language tasks. Activity in each of these regions will be tested for timing differences and informational directionality to determine the temporal dynamics.
Tracking Information
- NCT #
- NCT04620928
- Collaborators
- Not Provided
- Investigators
- Principal Investigator: William Gross, MD, PhD Assistant Professor
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