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Novel therapy administered after TBI prevents brain damage

Could a therapy administered 30 minutes after a traumatic brain injury prevent damage that leads to seizures and other harmful effects? Researchers think so.

Risk and progression of Alzheimer’s disease differs by sex

The abnormal accumulation of proteins in the brain is a biological marker for Alzheimer’s disease, but the ways in which these proteins spread may help explain why the prevalence of Alzheimer’s is higher in women than in men.

Electronic chip mimics the brain to make memories in a flash

Engineers have mimicked the human brain with an electronic chip that uses light to create and modify memories.

Why two out of three babies are cradled on the left

Over two thirds of all people prefer to carry a baby in their left arm. The figure is as high as three quarters for women, and the same also applies to right-handed people. This is the result of an analysis of 40 studies from the past 60 years.

Antioxidant precursor molecule could improve Parkinson’s

The naturally occurring molecule N-acetylcysteine (NAC) shows benefit in a clinical trial for Parkinson’s Disease.

How expectation influences perception

Neuroscientists have identified distinctive patterns of neural activity that encode prior beliefs and help the brain make sense of uncertain signals coming from the outside world. For the first time, they showed that prior beliefs exert their effect on…

Science of microdosing psychedelics remains patchy and anecdotal, say researchers

The practice of taking small, regular doses of psychedelic drugs to enhance mood, creativity, or productivity lacks robust scientific evidence, say scientists.

Scientists explore blood flow bump that happens when our neurons are significantly activated

When a group of our neurons get activated by thinking hard about a math problem or the vibrant colors of an exotic flower, within a single second blood flow to those brain cells increases a bit.

New psychosis treatment targets genetic mutation instead of symptoms

New research describes the case study of two people with psychotic conditions who benefited from an innovative treatment for psychosis.

Exploring the neuroanatomy of a murderer

A recent brain imaging study peeks inside the brains of convicted killers. The researchers identify a number of telling differences.