This human neuroimaging review aims to determine the degree to which visual memory evokes activity in neural regions that have been associated with visual perception. A visual perception framework is proposed to identify cortical regions associated with modality-specific processing (i.e., visual, auditory, motor, or olfactory), visual domain-specific processing (i.e., "what" versus "where," or ...

the eyes are organs that detect light and convert it into electro-chemical impulses in neurons. visual perception is the ability to interpret information and surroundings from the effects of visible light reaching the eye. medicine recognizes that altitudes above 1500 meters start to affect humans so that, the eye is very sensitive to restriction of its supply of oxygen. a dimming of vision acc...

It has been found that auditory-visual speech perception differs over languages, particularly between English and Japanese speakers. This difference emerges due to increased use of visual information by English speakers between 6 and 8 years [14]. This study investigates the linguistic factors that may cause changes in auditory-visual speech perception development. Children aged between 5 and 8...

Recent studies of visual perception have begun to reveal the connection between neuronal activity in the brain and conscious visual experience. Transcranial magnetic stimulation of the human occipital lobe disrupts the normal perception of objects in ways suggesting that important aspects of visual perception are based on activity in early visual cortical areas. Recordings made with microelectr...

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The Warfighter in the modern battlespace has a predetermined, but ever-changing, set of tasks that must be performed. Performance on these tasks is affected strongly by the amount and quality of the visual input, as well as by the resultant visual perception and cognitive performance. Visual perception is defined as the mental organization and interpretation of the visual sensory information wi...