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cognitive neuroscience

a branch of neuroscience and biological psychology that focuses on the neural mechanisms of cognition. Although overlapping with the study of the mind in cognitive psychology, cognitive neuroscience, with its grounding in such areas as experimental psychology, neurobiology, brain imaging techniques, physics, and mathematics, is more concerned with the specific neural mechanisms by which mental processes occur in the brain; the two perspectives continually exert significant influence on each other. Also called neurocognition.

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Psychology term of the day

November 22nd 2024

population variance

population variance

(symbol: σ2) the square of the population standard deviation. It is a measure reflecting the spread (dispersion) of scores in a complete population of interest (e.g., the test scores of all students at a school).