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New drug to halt dementia after multiple head injuries

An international study has identified a new drug to stop athletes developing dementia after sustaining repeated head injuries in their career.

Simple blood test can accurately reveal underlying neurodegeneration

A new study of over 3000 people, has shown for the first time that a single biomarker can accurately indicate the presence of underlying neurodegeneration in people with cognitive issues.

Computer simulations of the brain can predict language recovery in stroke survivors

Speech rehabilitation experts can predict how well a patient will recover from aphasia, a disorder caused by damage to the part of the brain responsible for producing language.

Bacteria are connected to how babies experience fear

Why do some babies react to perceived danger more than others? According to new research, part of the answer may be found in a surprising place: an infant’s digestive system.

Neurological symptoms like fatigue common in mild COVID, review finds

Neurological and psychiatric symptoms such as fatigue and depression are common among people with COVID-19 and may be just as likely in people with mild cases, according to a new review.

New study further advances the treatment of chronic pain

Scientists have demonstrated that conolidine, a natural painkiller derived from the pinwheel flower and traditionally used in Chinese medicine, interacts with the newly identified opioid receptor ACKR3/CXCR7 that regulates opioid peptides naturally pro…

What guides habitual seeking behavior explained

A recent study revealed that a long-term value memory maintained in the ventral striatum in the brain is a neural basis of our habitual seeking behavior.

How HIV infection shrinks the brain’s white matter

Researchers detail the mechanism by which HIV infection blocks the maturation process of brain cells that produce myelin, a fatty substance that insulates neurons.

Autism: Study looks at ability to identify anger in facial expressions

The ability of people with autism to accurately identify facial expressions is affected by the speed at which the expression is produced and its intensity, according to new research.

New algorithm could help enable next-generation deep brain stimulation devices

Researchers have developed a technique that could allow deep brain stimulation devices to sense activity in the brain and adjust stimulation accordingly.