News tagged with cognitive abilities

Related topics: brain , older adults , dementia , cognitive impairment , cognitive functioning

Chips that mimic the brain

No computer works as efficiently as the human brain – so much so that building an artificial brain is the goal of many scientists. Neuroinformatics researchers from the University of Zurich and ETH Zurich have now made ...

Jul 22, 2013
popularity 5 / 5 (12) | comments 2 | with audio podcast

Junk food can harm memory in a week

(Medical Xpress)—Even a short-term diet of junk food can have a detrimental effect on the brain's cognitive ability, according to UNSW research.

Dec 17, 2013
popularity 4.3 / 5 (9) | comments 0 | with audio podcast

Memory-related brain network shrinks with aging

Brain regions associated with memory shrink as adults age, and this size decrease is more pronounced in those who go on to develop neurodegenerative disease, reports a new study published Sept. 18 in the ...

Sep 20, 2013
popularity 4.7 / 5 (7) | comments 0 | with audio podcast

Scientists map the frontiers of vision

There's a 3-D world in our brains. It's a landscape that mimics the outside world, where the objects we see exist as collections of neural circuits and electrical impulses.

Jan 06, 2012
popularity 4.6 / 5 (7) | comments 0 | with audio podcast

Cognition

Cognition is the scientific term for "the process of thought". Its usage varies in different ways in accord with different disciplines: For example, in psychology and cognitive science it refers to an information processing view of an individual's psychological functions. Other interpretations of the meaning of cognition link it to the development of concepts; individual minds, groups, organizations, and even larger coalitions of entities, can be modelled as "societies" (Society of Mind), which cooperate to form concepts.

The autonomous elements of each 'society' would have the opportunity to demonstrate emergent behavior in the face of some crisis or opportunity. Cognition can also be interpreted as "understanding and trying to make sense of the world".

This text uses material from Wikipedia licensed under CC BY-SA