Science news articles about 'visual memory'

... so limited. "Limited memory puts clear limitations on what we actually see, rather ... counter-intuitive insight into how short-lived our visual memory is. Volunteers were instructed to view the objects ...

... modulation. In the 2005 study, the team recorded brain activity in younger and older adults given a visual memory test in which they were shown sequences of images (sets of two ...

NEWARK, Del., Nov. 5 (UPI) -- U.S. psychologists say they've determined an error in visual memory occurs immediately after people see an image.

... , we were able to read out what people were holding in their visual memory. We believe this sustained visual information could be useful when people must perform complex visual tasks in everyday life ...

... 's disease or other dementia had two to three times the risk of having low verbal and visual memory performances than people who did not have parents with Alzheimer's disease. "This result in people ...

... computer model published in PNAS, when the working memory needs to be increased, the prefrontal cortex reinforces ... 25 healthy individuals carried out simple visual-memory tests while inside a functional ...

... is stored in the parietal cortex. However, the role of other areas activated during use of visual memory is poorly understood. Investigators have programmed a complex virtual system that simulates a ...

... decades, scientists have held that such short-term memories don't suddenly disappear, but grow ... disappeared. To test the accuracy of short-term visual memory, Weiwei Zhang, a postdoctoral scholar, ...

... . A group of Spanish scientists claim to have singled out a protein that can extend the life of visual memory significantly. When the production of the protein was boosted in mice, the rodents' visual ...

... control functions. The tests included measures of their ability to switch between tasks, their short-term visual memory, their reasoning skills and their working memory, which is the ability to hold ...

Horses have an almost human ability to conjure up visual memories of their herd-mates from the sound of their whinnies, a study finds.

... episodic memory and attention/executive functions alterations, including aspects such as incidental learning and visual memory; transcranial magnetic stimulation tests and tests of the brain’s ...

... abilities (for example, the ability to retain an image in visual memory for a long time). That is, the meditation allows ... mentally rotate a 3-D structure) and visual memory (e.g., being shown an image ...

... 43 were women and 20 were men. The cognitive tests included verbal and visual memory, attention, concentration and the speed at which the participant processed information. Brain scans revealed the ...

... annual study visits. In one test of verbal memory, patients had to memorize 15 words in a specific ... within 30 minutes. In another test of visual memory, patients had to trace on paper a complex ...