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Brainwaves suppress obvious ideas to help us think more creatively

The human brain needs to suppress obvious ideas in order to reach the most creative ones, according to scientists. These obvious associations are present in both convergent thinking (finding an ‘out-of-the-box’ solution) and also in divergent thinking …

Regrowing damaged nerves hinges on shutting down key genes

Neurons in the brain and spinal cord don’t grow back after injury, unlike those in the rest of the body. Now, researchers have identified some of the key steps taken by nerves in the legs as they regenerate. The findings lay out a path that spinal cord…

Your brain on imagination: It’s a lot like reality, study shows

New brain imaging research shows that imagining a threat lights up similar regions as experiencing it does. It suggests imagination can be a powerful tool in overcoming phobias or post traumatic stress.

Some brain tumors may respond to immunotherapy

A new study suggests that a slow-growing brain tumor arising in patients affected by neurofibromatosis type 1 (NF1) may be vulnerable to immunotherapy, which gives the immune system a boost in fighting cancer.

Dopamine’s yin-yang personality: It’s an upper and a downer

Dopamine has a reputation as the key player in the brain’s reward circuits, making us seek out pleasurable experiences, but growing evidence points to a multipronged role for the neurotransmitter. In particular, dopamine may also reinforce avoidance of…

Two compounds in coffee may team up to fight Parkinson’s

Scientists have found a compound in coffee that may team up with caffeine to fight Parkinson’s disease and Lewy body dementia — two progressive and currently incurable diseases associated with brain degeneration.

Promising diagnostic tool for Alzheimer’s disease

Researchers have identified in live human brains new radioactive ‘tracer’ molecules that bind to and ‘light up’ tau tangles, a protein associated with a number of neurodegenerative diseases including Alzheimer’s disease and other related dementias.

Activating parts of the brain could help alleviate opioid-related social isolation

One of the many painful and challenging aspects of the US opioid crisis is that people abusing opioids often isolate themselves from family and friends, making it difficult for loved ones to help people on a path towards recovery.

This form of brain training may help treat severe schizophrenia

New research finds that targeted cognitive training improves verbal and auditory outcomes in people with treatment-resistant schizophrenia.

Who is most likely to experience ‘hangxiety?’

New research finds that ‘hangxiety,’ the experience of anxiety during a hangover, is higher among shy, introverted people than it is in extroverted people.