Neuroscience

How the brain stabilizes its connections in order to learn better

Throughout our lives, our brains adapt to what we learn and memorise. The brain is indeed made up of complex networks of neurons and synapses that are constantly re-configured. However, in order for learning to leave a trace, ...

Neuroscience

Bird study finds key info about human speech-language development

A study led by Xiaoching Li, PhD, at the LSU Health Sciences Center New Orleans Neuroscience Center of Excellence, has shown for the first time how two tiny molecules regulate a gene implicated in speech and language impairments ...

Neuroscience

Researchers discover link between fear, sound perception

Anyone who's ever heard a Beethoven sonata or a Beatles song knows how powerfully sound can affect our emotions. But it can work the other way as well – our emotions can actually affect how we hear and process sound. When ...

Alzheimer's disease & dementia

Bursts of brain activity may protect against Alzheimer's disease

Evidence indicates that the accumulation of amyloid-beta proteins, which form the plaques found in the brains of Alzheimer's patients, is critical for the development of Alzheimer's disease, which impacts 5.4 million Americans. ...

Autism spectrum disorders

Humanoid robot helps train children with autism

"Aiden, look!" piped NAO, a two-foot tall humanoid robot, as it pointed to a flat-panel display on a far wall. As the cartoon dog Scooby Doo flashed on the screen, Aiden, a young boy with an unruly thatch of straw-colored ...

Psychology & Psychiatry

While in womb, babies begin learning language from their mothers

Babies only hours old are able to differentiate between sounds from their native language and a foreign language, scientists have discovered. The study indicates that babies begin absorbing language while still in the womb, ...

Neuroscience

Research shows diabetes drug improves memory

An FDA-approved drug initially used to treat insulin resistance in diabetics has shown promise as a way to improve cognitive performance in some people with Alzheimer's disease.

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