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Purpose

The purpose of this study is to precisely delineate human brain networks that modulate respiration and identify specific brain areas and stimulation techniques that can be used to prevent seizure-induced breathing failure.

Condition

Eligibility

Eligible Ages
Over 18 Years
Eligible Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • diagnosis of intractable focal epilepsy - admitted to the Epilepsy Monitoring Unit (EMU) at Memorial Hermann-Texas Medical Center for intracranial subdural strips, grids, or depth electrode placement study (invasive video-EEG)

Exclusion Criteria

  • respiratory, cardiac or cerebrovascular disease - pregnancy - prisoners

Study Design

Phase
N/A
Study Type
Interventional
Allocation
N/A
Intervention Model
Single Group Assignment
Primary Purpose
Basic Science
Masking
None (Open Label)

Arm Groups

ArmDescriptionAssigned Intervention
Experimental
Breathing tasks and Brain mapping with stimulation
  • Other: Breathing tasks
    Breathing tasks include normal breathing through nose or mouth, breathing while resting wakefully, increase and decrease in breathing rate, and breath counting.
  • Device: Brain mapping with stimulation
    Electrical stimulation will be used to find specific areas of the brain involved in breathing function. Stimulation will be applied using a Nihon Kohden MEE-1000A neural function measuring system with the MS-120BK extension unit for brain stimulation.

Recruiting Locations

The University of Texas Health Science Center at Houston
Houston 4699066, Texas 4736286 77030
Contact:
Nuria L Lecumberri, MD,PhD
713-500-7785
Nuria.Lacuey@uth.tmc.edu

More Details

Status
Recruiting
Sponsor
The University of Texas Health Science Center, Houston

Study Contact

Nuria L Lecumberri, MD,PhD
713-500-7785
Nuria.Lacuey@uth.tmc.edu

Notice

Study information shown on this site is derived from ClinicalTrials.gov (a public registry operated by the National Institutes of Health). The listing of studies provided is not certain to be all studies for which you might be eligible. Furthermore, study eligibility requirements can be difficult to understand and may change over time, so it is wise to speak with your medical care provider and individual research study teams when making decisions related to participation.