executive function
Higher-order cognitive processes including working memory, cognitive flexibility, and inhibitory control.
Full Definition
Executive function refers to a collection of higher-order cognitive processes that control and regulate lower-level cognitive processes and goal-directed behavior. These functions include working memory (holding information in mind while using it), cognitive flexibility (switching between different tasks or mental sets), and inhibitory control (suppressing inappropriate responses). Executive functions are primarily mediated by the prefrontal cortex and are commonly impaired in various neuropsychiatric conditions including ADHD, schizophrenia, and dementia.
Usage
Usage note: Typically used as singular noun; hyphenate when used as compound modifier.
In Context
- "Neuropsychological testing revealed significant deficits in executive function following the traumatic brain injury." — Neuropsychological assessment report
- "Executive function training programs show promise for improving daily living skills in patients with schizophrenia." — Rehabilitation research study