تعريف executive functions في الإنجليزية الإنجليزية القاموس.
(Psikoloji, Ruhbilim) Executive functions is a term synonymous with cognitive control, and used by psychologists and neuroscientists to describe a loosely defined collection of brain processes whose role is to guide thought and behaviour in accordance with internally generated goals or plans. Often, the executive functions are invoked when it is necessary to override responses that may otherwise be automatically elicited by stimuli in the external environment. For example, on being presented with a potentially rewarding stimulus, such as a tasty piece of chocolate cake, the automatic response might be to take a bite. However, where this behaviour conflicts with internal plans (such as having decided not to eat chocolate cake whilst on a diet), the executive functions might be engaged to inhibit this response. The neural mechanisms by which the executive functions are implemented is a topic of ongoing debate in the field of cognitive neuroscience