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The amazing adaptability of brain’s vision center

By early childhood, the sight regions of a blind person’s brain respond to sound, especially spoken language, a neuroscientist has found. Working with individuals who are blind offers cognitive researchers an opportunity to discover how nature and nurt…

Brain-in-a-dish as mature as five-week-old fetus brain

Scientists have developed a nearly complete human brain in a dish that equals the brain maturity of a five-week-old fetus. The brain organoid, engineered from adult human skin cells, is the most complete human brain model yet developed.

New compounds could reduce alcoholics’ impulse to drink

Alcoholism inflicts a heavy physical, emotional and financial toll on individuals and society. Now new discoveries and promising animal studies are offering a glimmer of hope that a new class of drugs could treat the disease without many of the unwante…

Patients with immediate medical needs tend to perceive doctors as emotionless, study finds

The greater the need for care, the more likely patients view doctors as ‘empty vessels’When a patient is in urgent need of a doctor for illness or injury, expecting that doctor to help is natural.

Long-term brain changes persist years after drug abuse and recovery

It’s known that brain changes are present in drug addicts even when they have been abstinent for a short period of time.

Healthy mood spreads through social contact, depression doesn’t

But crucially having depressed friends does not make you more likely to become depressed yourself.

Nicotine changes marijuana’s effect on the brain

How scientists study the effects of marijuana on the brain is changing. Until recently marijuana research largely excluded tobacco users from its participant pool, but scientists have found reason to abandon this practice, uncovering significant differ…

Researcher looks through the noise to discover potential risks from jet fuel

Jet fuel, when combined with sustained noise, may cause brain-related injury and lead to multiple conditions. Clinical conditions such as anxiety, depression, sleep disorders and post-traumatic stress could be attributed, in part, to hydrocarbon-relate…

Anxious? Depressed? Blame it on your middle-management position

Individuals near the middle of the social hierarchy suffer higher rates of depression and anxiety than those at the top or bottom, according to researchers. Nearly twice the number of supervisors and managers reported they suffered from anxiety compare…

Unequal healthcare funding provokes ‘moral disgust’, pioneering brain scan research shows

Areas of the brain associated with social and moral disgust are triggered when healthcare funding is split unequally, researchers from the UK and Australia have found.