How to keep your brain healthy and avoid cognitive fatigue

Think back to your school days, especially postsecondary school, and how your brain felt after cramming all night for a tough exam. Remember that? When you felt like your brain had been pushed to the limit and was no longer functioning properly? That is called cognitive fatigue. Cognitive fatigue can be defined as a decrease is one’s cognitive abilities due to prolonged mental demands, brought on by excessive wear and tear on the brain. It’s not simply being sleep-deprived, although sleep is important and necessary for healthy brain functioning.

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Article by Bill Howatt, chief research and development officer of work force productivity with Morneau Shepell.