An effect of multiple concussion on corticoexcitability of lower extremity muscles: a pilot study

Are you eligible to participate in this study?

You may be eligible for this study if you meet the following criteria:

  • Conditions: Concussions
  • Age: Between 18 - 26 Years
  • Gender: Male or Female

Inclusion Criteria: 

  • Subjects between 18-26 years old
  • No history of concussion for a control group.
  • At least 2 or more concussion history for a concussion group
  • 2 or more concussions for the concussion group are self-reported, but those concussions must be diagnosed by either physician or athletic trainers (as we ask this in the concussion questionnaire). Subjects must be free of concussion in the past 6 months to exclude any acute/subacute effects from recent concussion.

Exclusion Criteria: 

  • Participants will be excluded if their most recent concussion happened within the 6 months from the study.
  • Participants will be excluded if they have any neurodegenerative conditions, sleep disorders, and/or if they have had a lower extremity injury in the last year.
  • Female participants will be excluded if they are pregnant.

Recruitment Status


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