Science news articles about 'superior colliculus'

... target and formed a map that was shifted forward to the superior colliculus, a major visual center in the brain. Such a defect in p75-null mice was puzzling: researchers ...

... Neurobiology Laboratory at the Salk Institute, have revealed that the superior colliculus performs supervisory functions in addition ... a more "naturalistic" approach in their experiments to understand this role of the superior colliculus. Historically, physiological studies of eye ...

... superior colliculus has long been thought of as a rapid orienting center of the brain that allows the eyes and head ... in our environment. Two complementary studies have revealed that the superior colliculus performs supervisory functions in addition ...

... that controls microsaccades, but he also found that individual neurons in the superior colliculus are highly specific about which particular microsaccade ... to which we are unconsciously attracted. By showing in the current study that the superior colliculus is involved in generating microsaccades, Hafed ...

... of a primitive brain region, the deep layers of superior colliculus (DLSC), elicits defensive behaviors such as an exaggerated startle, hypervigilance, cowering, and escape. Researchers ...

... 's Systems Neurobiology Laboratory. "Our work shows that the superior colliculus is involved in the selection of things we will respond ... exploited this property to temporarily inactivate the part of the superior colliculus corresponding to the location of the cued stimulus ...

... two deep brain structures called the superior colliculus and the pons, but not to the spinal cord; cells ... of the cortex stretched into the spinal cord but avoided the colliculus. "The authors show that appropriate connectivity for one important ...

... information. The optic tectum in fish is related to the superior colliculus in the human brain, which coordinates eye motion. "We are particularly sensitive to high-contrast, moving ...