Enhancing Brain Training with Virtual Reality

Eligibility Details: Inclusion Criteria: A person is eligible for inclusion in the study if he/she: - Is an adult over the age of 18. - Has the capacity to give consent. - Has normal or corrected to normal vision. - Has adequate hearing. - Is a non-action video game player. - Is a non-VR game player. All subjects will be assigned to one of four groups: a Control Group training in VR, a Control Groups training on a 2D display, an Older Adult Group without dementia training in VR, and a College Athletes with mild TBI Group training in VR. Specific Inclusion Criteria for both Control Groups. The subject must: - Be between the ages of 18 and 35. - Have no neurologic or vascular disorders/injuries. Specific Inclusion Criteria for the College Athletes with TBI Group. The subject must: - Be between the ages of 18 and 35. - Be diagnosed with mild TBI (i.e., concussion) within the last two weeks. Specific Inclusion Criteria for the Older Adult Group. The subject must: - Be over the age of 65. - Have no neurologic or vascular disorders/injuries. Exclusion Criteria: A person will be excluded from the study if he/she: • Is under the age of 18.