TY - GEN
T1 - Eye tracking methodology for diagnosing neurological diseases
T2 - a survey
AU - Li, Wenjin
AU - Zhou, Wenju
AU - Fei, Minrui
AU - Xu, Yulin
AU - Yang, Erfu
PY - 2021/1/29
Y1 - 2021/1/29
N2 - As the global aging and climbing rate of aging diseases causing more and more attention to elderly illness, a systematic review explores the part eye-tracking plays in reflecting cognitive status and being an indicator and assistive tool for diagnosis of neurological diseases. Neuropsychological tests are commonly seen in current clinical diagnostic process, while massive labor and equipment support are a must. To look for alternatives, various eye movement parameters have been investigated covering smooth saccade pursuit, inhibitory gaze, fixation of duration, pupil diameter, saccade length, scan path and ROI using diverse visual stimuli. Nonetheless, existing limitations in studies are presented. Overall, current research validated that eye movements reflect cognitive impairment based on different distinct manifestation and provide a contact-free and efficient methodology for pre-diagnostic domain.
AB - As the global aging and climbing rate of aging diseases causing more and more attention to elderly illness, a systematic review explores the part eye-tracking plays in reflecting cognitive status and being an indicator and assistive tool for diagnosis of neurological diseases. Neuropsychological tests are commonly seen in current clinical diagnostic process, while massive labor and equipment support are a must. To look for alternatives, various eye movement parameters have been investigated covering smooth saccade pursuit, inhibitory gaze, fixation of duration, pupil diameter, saccade length, scan path and ROI using diverse visual stimuli. Nonetheless, existing limitations in studies are presented. Overall, current research validated that eye movements reflect cognitive impairment based on different distinct manifestation and provide a contact-free and efficient methodology for pre-diagnostic domain.
KW - eye tracking
KW - Alzheimer's disease
KW - Parkinson's disease
KW - ainyotrophic lateral sclerosis
KW - cognition
KW - neurological disease
KW - saccade
KW - movements
U2 - 10.1109/CAC51589.2020.9326691
DO - 10.1109/CAC51589.2020.9326691
M3 - Conference contribution book
SN - 9781728176888
T3 - Proceedings - 2020 Chinese Automation Congress, CAC 2020
SP - 2158
EP - 2162
BT - 2020 Chinese Automation Congress (CAC)
PB - IEEE
CY - Piscataway, NJ
ER -