Focus
Also known as: Concentration, Attention, Executive Function
The cognitive ability to concentrate attention on a task while ignoring distractions.
FULL EXPLANATION
Focus refers to the ability to direct and sustain attention on a chosen task or stimulus while filtering out irrelevant information. It involves multiple brain systems including the prefrontal cortex and attention networks.
Sustained focus requires adequate neurotransmitters (dopamine, norepinephrine), energy availability, and freedom from distracting stimuli or internal states. Modern life increasingly challenges our ability to maintain focus.
WHY IT MATTERS
Focus is fundamental to productivity, learning, and performance in virtually every domain. Improving focus can dramatically enhance effectiveness and wellbeing.
HOW TO IMPROVE
Improve focus through sleep optimization, minimizing distractions, time-blocking, regular exercise, meditation practice, and managing blood sugar stability.
NORMAL RANGES
Focus is typically assessed through attention tests and self-report. Sustained attention varies significantly between individuals and can be trained.
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