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Orexins: the brain’s Ozempic moment?
Drugs that mimic hormones involved with wakefulness, attention and motivation could transform narcolepsy treatment, and offer hope for depression and ADHD
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Meet Orexin, The Brain Chemical Behind Staying Motivated
Why we do (or don't) stay on task.
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Scientists discover the brain cells that keep you motivated
A group of brain cells called orexin neurons appears to help us keep working when reaching a reward becomes increasingly difficult. Blocking their activity weakened motivation in rats, pointing to a possible new target for understanding why people sometimes struggle to sustain goal-directed behavior.