Science news articles about 'visual awareness'

... left them with no awareness of the ability to see and no activity in the visual cortex, a region ... TN, who was left blind after selective damage to the visual cortex in both hemispheres of his brain ...

... , Dr. Pessiglione and colleagues created visual cues from scrambled, novel, abstract symbols. Visual awareness was assessed by displaying two of the masked cues and asking subjects if they perceived ...

... region also known as V1). That part of the brain had been considered absolutely essential for visual awareness, a notion that is challenged by the current findings, according to Juha Silvanto of the ...

... the brain non-invasively in a new way with magnetic stimulation, researchers have shown that they can restore some experience of color where before there was no visual awareness whatsoever.

... or music he did not like being played. The researchers believe that the improvement in visual awareness seen in these patients could be as a result of patients experiencing positive emotions when ...

... temporarily rejects, or suppresses, one of those images in favor of the other. The image that commands our visual awareness switches between the two over time. This fluctuation in visual awareness ...

... same way. "Our study suggests that it might in principle be possible for blindsight patients to recover some visual awareness, and thus our findings might open a venue for a new line of research and ...