An oculomotor signature
نویسندگان
چکیده
منابع مشابه
Using an oculomotor signature as an indicator of aesthetic preference
Eye movements are strongly influenced by the task given to an observer. The immediacy of such eye movements, which are difficult to control consciously, offers the potential to explore highly variable subjective evaluations, such as aesthetic preference, with reliable objective measures. We presented a variety of images in sets of 2, 4, or 8 items for different durations and analyzed oculomotor...
متن کاملStorage of an oculomotor motion aftereffect
Adaptation to motion produces a motion aftereffect (MAE), where illusory, oppositely-directed motion is perceived when viewing a stationary image. A common hypothesis for motion adaptation is that it reflects an imbalance of activity caused by neuronal fatigue. However, the perceptual MAE exhibits storage, in that the MAE appears even after a prolonged period of darkness is interposed between t...
متن کاملSingle cell signals: an oculomotor perspective.
We examine the activity of individual neurons in three different brain areas where firing rate, number of spikes (the integral of discharge rate), and the location of the active cell within a motor map are used as coding schemes. The correlations between single cell activity and the parameters of a movement range from extremely tight (motoneurons) to non-existent (superior colliculus). We argue...
متن کاملOnline Learning in an Oculomotor Integrator
The oculomotor neural integrator is a brainstem nucleus that stores the short term memory of eye position during gaze holding. This neural integrator is believed to perform temporal integration of transient eye velocity input using positive feedback. Such models of integration are known to suffer from a fine-tuning problem [9] since changes in the amount of feedback by less than 10% can de-tune...
متن کاملAn oculomotor continuum from exploration to fixation.
During visual exploration, saccadic eye movements scan the scene for objects of interest. During attempted fixation, the eyes are relatively still but often produce microsaccades. Saccadic rates during exploration are higher than those of microsaccades during fixation, reinforcing the classic view that exploration and fixation are two distinct oculomotor behaviors. An alternative model is that ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Vision
سال: 2013
ISSN: 1534-7362
DOI: 10.1167/13.15.53