Sensorimotor transformation for antisaccades requires dissociable facilitatory and inhibitory components
نویسندگان
چکیده
منابع مشابه
Where left becomes right: a magnetoencephalographic study of sensorimotor transformation for antisaccades.
To perform a saccadic response to a visual stimulus, a 'sensorimotor transformation' is required (i.e., transforming stimulus location into a motor command). Where in the brain is this accomplished? While previous monkey neurophysiology and human fMRI studies examined either parietal cortex or frontal eye field, we studied both of these regions simultaneously using magnetoencephalography (MEG)....
متن کاملPersistent LIP activity in memory antisaccades: working memory for a sensorimotor transformation.
The lateral intraparietal area (LIP) contains neurons that are active during the memory interval of memory saccades. We call these "persistent neurons." Here we study the activity of the persistent neurons in memory antisaccades, "motor" (the saccade is made toward the response field, although the response field is not stimulated visually) and "visual" (the response field is stimulated visually...
متن کاملFacilitatory and inhibitory effects of Kinesio tape: Fact or fad?
OBJECTIVES Kinesio tape (KT) is a commonly used intervention in sports. It claims to be able to alter the muscle activity, in terms of both facilitation and inhibition, by certain application methods. This study compared the neuromuscular activity of the wrist extensor muscles and maximal grip strength with facilitatory, inhibitory KT, and tapeless condition in healthy adults who were ignorant ...
متن کاملInspiratory facilitatory and inhibitory vagal influences during apnoea in rabbits.
During hyperventilation apnoea in vagotomized, anaesthetized rabbits, paralyzed and artificially ventilated, the effects of electrical afferent stimulation of the vagus nerve on the provocation and inhibition of inspiratory activity were investigated. The experiments were repeated using hyperinflation or short-lasting inflation in nonvagotomized animals. It was found that the possibility of obs...
متن کاملSensorimotor transformation for visually guided saccades.
Visually guided movements require the brain to perform a sensorimotor transformation. The key to understanding this transformation is to understand the different roles of the superior colliculus (SC) and cerebellum (CB). The SC has a three-layered structure. Cells in the top layer have visual, but not motor, responses. However, cells in the deeper layers have both visual and motor responses. Th...
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: 2016
ISSN: 1534-7362
DOI: 10.1167/16.12.859