Oculomotor Predictors of Recovery from mTBI


The purpose of this research study is to examine the changes in eye movements following concussion/mild traumatic brain injury (mTBI) in an effort to uncover variables that predict recovery from head injury.


If you agree to participate, we ask that you return for a follow-up visit about 3 months post-injury, during which you will repeat a portion of today’s visit a second time. Specifically, the visit will entail the following activities:

  • Completion of a brief 25-minute cognitive screener assessing current cognitive abilities (e.g., attention, memory, reaction time).
  • Answering a self-report questionnaire about current symptoms, as well as two questionnaires measuring mood-related symptoms, and two questionnaires related to sleep quality/symptoms. This portion of the appointment is estimated to take less than 10 minutes.
  • Completing a brief 10-minute eye-tracking paradigm where you will be required to watch and respond to a series of short tasks with eye movements (e.g., following a moving target with your eye movements, generating eye movements/reactions to specific targets).


  • 18-55 years old
  • Experienced first head injury in the past month

For additional study procedures and eligibility criteria, please contact Gabrielle Hromas:


18 to 65



Monetary compensation


Can be done from home



Concussion, Concussion - what to ask your doctor - adult, Concussion - what to ask your doctor - child, Neurology

Principal Investigator

Gabrielle Hromas, MA



Contact Information


(352) 273-6014

Be an Informed Participant

Before deciding to participate in a research study, take time to learn about clinical research, how it's conducted and your rights as a research participant. Following are some helpful resources from independent sources. Always remember that a clinical research study is research, not treatment.

Know Who to Contact

  • Eligibility: For questions about a specific study and who is eligible to participate, call or email the contact person listed for that study.
  • Your Rights: For questions about your rights as a research participant, contact the UF Institutional Review Boards at 352-273-9600.
  • Feedback: For general questions or feedback about study listings, email the UF Clinical and Translational Science Institute at UFStudies@health.ufl.edu.

Other Resources

  • HealthStreet: Health-focused services, classes and events, and opportunities to participate in research.
  • ResearchMatch.org: Join a national registry of volunteers willing to be contacted about research studies.

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