Title :
Construction of the measurement system and its experimental study for diagnosing cerebral functional disorders using eye-sensing HMD
Author :
Ishii, H. ; Okada, Y. ; Shimoda, H. ; Yoshikawa, H.
Author_Institution :
Graduate Sch. of Energy Sci., Kyoto Univ., Japan
Abstract :
Ocular information such as pupil size, eyeblink or eye gaze point can be utilized for diagnosis of cerebral function disorders. In this paper, the relationship between ocular information and cerebral function disorders is described first, followed by a review of methods of measuring ocular information. A system configuration is described for an eye-sensing HMD which can not only provide three-dimensional images but also measure ocular information. Then, a measurement system to measure ocular information by using the eye-sensing HMD and its experimental study for diagnosing cerebral function disorders are described.
Keywords :
biomedical measurement; biomedical optical imaging; brain; diseases; eye; helmet mounted displays; neurophysiology; cerebral functional disorder diagnosis; eye gaze point; eye movement; eye-sensing HMD; eyeblink; measurement system; ocular information measurement; pupil size; three-dimensional images; Biomedical imaging; Biomedical optical imaging; Diseases; Displays; Head; Humans; Medical diagnostic imaging; Medical tests; Optical sensors; Target tracking;
Conference_Titel :
SICE 2002. Proceedings of the 41st SICE Annual Conference
Print_ISBN :
0-7803-7631-5
DOI :
10.1109/SICE.2002.1195366
