Light flickering at a rate of 4- 20 cycles per second can produce unpleasant reactions such as nausea and vertigo. In this paper, the possibility of achieving an objective evaluation/prediction of the physiological effects induced by flicker is investigated using a new imaging method based on the pupil size determination. This method is also compared with the blood flow analysis in the choroid.
An attempt to understand flicker vertigo: changes in pupil size and choroidal blood flow under flickering conditions / M. G. Masi; L. Peretto; L. Rovati; R. R. Ansari. - STAMPA. - 7550:(2010), pp. 1-7. (Intervento presentato al convegno Ophthalmic Technologies XX, SPIE Photonics West tenutosi a San Francisco, California, USA nel 23-28 Gennaio 2010) [10.1117/12.841722].
An attempt to understand flicker vertigo: changes in pupil size and choroidal blood flow under flickering conditions
MASI, MARIA GABRIELLA;PERETTO, LORENZO;
2010
Abstract
Light flickering at a rate of 4- 20 cycles per second can produce unpleasant reactions such as nausea and vertigo. In this paper, the possibility of achieving an objective evaluation/prediction of the physiological effects induced by flicker is investigated using a new imaging method based on the pupil size determination. This method is also compared with the blood flow analysis in the choroid.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
