Pupil response in cats after chiasm section
نویسندگان
چکیده
منابع مشابه
Pupil dilation in response preparation.
This study examined changes in pupil size during response preparation in a finger-cuing task. Based on the Grouping Model of finger preparation [Adam, J.J., Hommel, B. and Umiltà, C., 2003b. Preparing for perception and action (I): the role of grouping in the response-cuing paradigm. Cognitive Psychology. 46, (3), 302-358.; Adam, J.J., Hommel, B. and Umiltà, C., 2005. Preparing for perception a...
متن کاملbilateral fixed dilated pupil after penetrating keratoplasty
purpose : to report a patient with urrets-zavalia (u-z) syndrome after penetrating keratoplasty (pkp) in both eyes case report : a 22-year-old woman with keratoconus associated with a central full thickness scar in both eyes underwent pkp in her right eye that was postoperatively associated with a fixed dilated pupil and severe fibrin reaction, posterior synechiae and mild anterior sub capsular...
متن کاملThe pupil dilation response to visual detection
The pupil dilation reflex is mediated by inhibition of the parasympathetic Edinger-Westphal oculomotor complex and sympathetic activity. It has long been documented that emotional and sensory events elicit a pupillary reflex dilation. Is the pupil response a reliable marker of a visual detection event? In two experiments where viewers were asked to report the presence of a visual target during ...
متن کاملThe Post-Illumination Pupil Response (PIPR).
PURPOSE The post-illumination pupil response (PIPR) has been quantified using four metrics, but the spectral sensitivity of only one is known; here we determine the other three. To optimize the human PIPR measurement, we determine the protocol producing the largest PIPR, the duration of the PIPR, and the metric(s) with the lowest coefficient of variation. METHODS The consensual pupil light re...
متن کاملThe Clear Pupil after Cataract Extraction
Major Baird's description of his experience with cataract in Gronda* seems to suggest that nothing more than a clear pupil is required in a cataract operation, and that patients are contented with their vision after operation by Colonel Smith's method with an iridectomy. I do not think that this contentment is proved by such large numbers coming for operation, for it appears that a large number...
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ژورنال
عنوان ژورنال: Psychonomic Science
سال: 1968
ISSN: 0033-3131
DOI: 10.3758/bf03331314