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Hearing loss is associated with subtle changes in the brain

A team of researchers employed hearing tests and magnetic resonance imaging (MRI) to determine whether hearing impairment is associated with differences in specific brain regions and affects dementia risk.

Researchers help unravel brain processes involved in vision

Faced with images that break the expected pattern, like a ‘do not enter’ sign where a ‘stop’ sign is expected, how does the brain react and learn compared to being shown images which match what was predicted? That was the question a team set out to an…

AI can ‘lie and BS’ like its maker, but still not intelligent like humans

A researcher contends that the understanding of AI is muddled by linguistics: That while indeed intelligent, AI cannot be intelligent in the way that humans are, even though ‘it can lie and BS like its maker.’

Reading the mouse mind from its face: New tool decodes neural activity using facial movements

Facemap uses a mouse’s facial movements to predict brain activity, bringing researchers one step closer to understanding brain-wide signals driven by spontaneous behaviors.

Brain hemorrhage cause other than injured blood vessels

A new study has revealed a new culprit in the formation of brain hemorrhages that does not involve injury to the blood vessels, as previously believed. Researchers discovered that interactions between aged red blood cells and brain capillaries can lead…

Children’s brains shaped by their time on tech devices, research to-date shows

Time spent watching television or playing computer games has measurable and long-term effects on children’s brain function, according to a review of 23 years of neuroimaging research, which while showing negative impacts also demonstrates some positive…

Hunger hormones impact decision-making brain area to drive behavior

A hunger hormone produced in the gut can directly impact a decision-making part of the brain in order to drive an animal’s behavior, finds a new study.

A small molecule blocks aversive memory formation, providing a potential treatment target for depression

Depression is one of the most common mental illnesses in the world, but current anti-depressants have yet to meet the needs of many patients. Neuroscientists recently discovered a small molecule that can effectively alleviate stress-induced depressive …

High levels of maternal stress during pregnancy linked to children’s behavior problems

Children whose mothers are highly stressed, anxious or depressed during pregnancy may be at higher risk for mental health and behavior issues during their childhood and teen years, according to new research.

Study reveals broader impact of Alzheimer’s on brain function

Scientists have published new evidence that shows changes in brain network patterns that occur in early-stage Alzheimer’s disease differ from those associated with normal aging. The findings also show that the impact of Alzheimer’s on brain function is…