Explore the Effects of Cortical Priming on Visuomotor Stepping Learning in Persons With Chronic Stroke

Description

This research study aims to understand the relationship between brain stimulation and leg skill learning in both healthy adults and persons with chronic stroke.

Conditions

Stroke

Talk to us

Study Overview

On this page

Study Details

Study overview

This research study aims to understand the relationship between brain stimulation and leg skill learning in both healthy adults and persons with chronic stroke.

An Exploratory Study: The Effects of Cortical Priming on Visuomotor Stepping Learning in Healthy Adults and Persons With Chronic Stroke

Explore the Effects of Cortical Priming on Visuomotor Stepping Learning in Persons With Chronic Stroke

Condition
Stroke
Intervention / Treatment

-

Contacts and Locations

Galveston

Physical Therapy, University of Texas Medical Branch, Galveston, Texas, United States, 77555

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

For general information about clinical research, read Learn About Studies.

Eligibility Criteria

  • 1. Age between 21 and 90 years
  • 2. Medical history of a unilateral stroke occurring ≥ 6 months prior to enrollment
  • 3. MRI or CT evidence from the imaging report shown that the stroke involves the corticospinal tract
  • 4. Hemiparesis involving the lower extremity (Fulg-Meyer LE motor test)
  • 5. No passive range of motion limitation in bilateral hips and knees
  • 6. Limitation of ankle passive range of motion to 10 degrees of dorsiflexion or less
  • 7. Visual acuity can be corrected by glasses or contact lens to 20/20
  • 8. Able to walk independently with/without assistant devices for 10 meters
  • 9. Able to maintain standing position without any assistance \> 30 sec (Short Physical Performance Battery)
  • 10. Evaluation of cognitive status: Mini-mental status examination (MMSE) score ≥ 24
  • 1. Pregnant women
  • 2. MRI or CT evidence of involvement of the basal ganglia or cerebellum, evidence of multiple lesions, or evidence of any other brain damage or malignant neoplasm or tumors
  • 3. Have any metal implants, cardiac pacemakers, or history of seizures
  • 4. Ongoing orthopedic or other neuromuscular disorders that will restrict exercise training
  • 5. Any vestibular dysfunction or unstable angina
  • 6. Significant cognitive deficits (inability to follow a 2-step command) or severe receptive or global aphasia\*

Ages Eligible for Study

21 Years to 90 Years

Sexes Eligible for Study

ALL

Accepts Healthy Volunteers

Yes

Collaborators and Investigators

The University of Texas Medical Branch, Galveston,

Shih-Chiao Tseng, PT, PhD, PRINCIPAL_INVESTIGATOR, University of Texas

Study Record Dates

2026-10