Online tests of women's reaction times offer insights into cognitive function and could help fill data gaps on early cognitive problems, potentially shedding light on dementia development later in ...

I have here a crisp, straightened-out one-dollar bill. I hold the bill by a short edge between the thumb and forefinger of my left hand, allowing the bill to dangle flat and vertical. Now I place the ...

Objective Reaction time is commonly impaired following concussion, but recent work indicates current clinical reaction time measures lack sport-related applicability. We aimed to determine the ...

A Texas man accused of shooting his 19-year-old cousin dead told police it was accidental — and that he was trying to test his reaction time. Jose Magareno, 21, was arrested and charged with murder in ...