Executive function explained — the cognitive skills that organise everyday life

Executive function is an umbrella term for the cognitive processes that allow us to plan, organise, initiate, monitor and complete goal-directed behaviour. The prefrontal cortex of the brain is primarily responsible for executive function.

The key executive functions

• Working memory: holding information in mind while using it (e.g., following multi-step instructions)
• Cognitive flexibility: switching between tasks or thinking about things from different perspectives
• Inhibitory control: suppressing automatic responses in favour of more appropriate ones (not eating the biscuit; pausing before speaking)
• Planning and organisation: breaking tasks into steps, prioritising and sequencing
• Task initiation: beginning tasks without excessive procrastination

Executive function and ADHD

ADHD is increasingly understood as a disorder of executive function rather than simply attention. Individuals with ADHD typically have intact intellectual ability but significant difficulties with initiation, working memory and emotional regulation. This disconnect between capability and performance is one of the most frustrating aspects of ADHD.