Alzheimer's disease & dementia

Driving behaviors harbor early signals of dementia

Using naturalistic driving data and machine learning techniques, researchers at Columbia University Mailman School of Public Health and Columbia's Fu Foundation School of Engineering and Applied Science have developed highly ...

Neuroscience

Neural mechanism of autonomous learning uncovered

Thanks to so-called 'deep learning," a subset of artificial intelligence (AI) algorithms inspired by the brain, machines can match human performance in perception and language recognition and even outperform humans in certain ...

Alzheimer's disease & dementia

7T brain scans reveal potential early indicator of Alzheimer's

Researchers from the Center for BrainHealth at The University of Texas at Dallas are investigating a potential new early indicator of the decline toward Alzheimer's disease: measuring the energy metabolism of the living human ...

Health

A more effective at-home treatment for IBS

Irritable bowel syndrome (IBS) affects up to 10% of the U.S. population and costs upwards of $1 billion a year in medical bills and lost productivity, according to Penn clinical psychologist Melissa Hunt, who has spent 15 ...

Psychology & Psychiatry

Researchers identify potential subtype of PTSD

A major obstacle in understanding and treating posttraumatic stress disorder (PTSD) is its clinical and neurobiological heterogeneity. In order to better treat the condition and address this barrier, the field has become ...

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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".

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