Brain Health

Rats on cocaine for the first time reveal individual nature of getting hooked

While scientists seem to love giving cocaine to rats, 27 rodents getting high (for the first time) on the lab's supply uncovers intriguing insights into how some individuals appear wired for addiction, where 'averse cues' fail to deter drug use.

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First-ever workplace ‘neurodiverse toolkit’ rolls out, but will it work?

People with disabilities face many obstacles navigating the workforce, and for the neurodiverse population, having conditions that can 'hide in plain sight' present unique challenges. This initiative wants to change it – whether it works, is another thing.

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Fitbit data accurately predicts bipolar disorder mood swings

Researchers have used Fitbit data to train a machine learning algorithm to accurately predict mood swings associated with bipolar disorder. It opens the door to using a personalized algorithm to drive treatment of the life-impacting condition.

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Gut-brain link: Restoring gut health improves long-term stroke recovery

Injecting a natural hormone directly into the gut reduces the cognitive impairment that accompanies a stroke in the long term, according to a new study. The findings provide further evidence that a healthy gut means a healthy brain.

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ADHD and Parkinson’s disease linked to gene-driven brain volume

Spanning nearly 100 laboratories in 45 countries, a landmark study has, for the first time, shown an association between genetic brain shape and size and the prevalence of neurological conditions such as Parkinson's disease and ADHD.

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Giving yourself brain zaps at home can safely treat depression

A recent clinical trial has shown that it's possible to safely and effectively treat depression at home using a brain stimulation device. That means patients can give themselves low-intensity impulses to see positive results with 30-minute sessions.

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Red wine, berries, dark chocolate and tea: A recipe to reduce dementia risk

Consuming an extra six serves of foods and drinks high in flavonoids – such as berries, tea, dark chocolate and, yes, red wine – could safeguard your brain in older age, with researchers finding a link between this plant component and dementia risk.

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