This pilot study included 50 stroke patients with right hemisphere lesion and 25 healthy people.~The normal value for each item is determined based on the result value for each item of the virtual reality (VR)-based hemineglect evaluation system in normal people.~It is checked whether there is a difference in the results measured using the VR-based hemineglect evaluation system in normal persons, stroke patients with hemineglect, and stroke patients without hemineglect.~Structural validity is confirmed by examining the correlation between the measured values of the virtual VR-based hemineglect evaluation system and Korean Version of Modified Barthel Index (K-MBI), Mini Mental State Examination (MMSE), and Behavioral Inattention Test-Conventional (BIT-C) in stroke patients with hemineglect.~Check the required time and test stability of the evaluation using the VR-based hemineglect evaluation system.
The normal value of the new virtual reality (VR)-based hemineglect evaluation system is obtained and its validity is checked by whether there is a difference in the evaluation results between normal people, stroke patients with hemineglect, and stroke patients without hemineglect. And, the usability of the virtual reality-based hemineglect evaluation system is confirmed.