Genetics

Forming sound memories: Autism gene plays key aspect in birdsong

Inactivating a gene in young songbirds that's closely linked with autism spectrum disorder (ASD) prevents the birds from forming memories necessary to accurately reproduce their fathers' songs, a new study led by UT Southwestern ...

Psychology & Psychiatry

Rap music increasingly mixes in mental health metaphors

The most popular rap songs in the United States are increasingly referencing depression and suicide and mixing in metaphors about mental health struggles, according to a study from the University of North Carolina at Chapel ...

Neuroscience

What birdsong tells us about brain cells and learning

Most scientists who study the brain believe that memories are stored through networks of synapses, or connections that form between neurons. Learning takes place as neurons form new connections and strengthen or weaken existing ...

Neuroscience

Functional MRI reveals memory in sleeping toddlers

Our ability to remember past events develops rapidly in the first couple of years of life, but it's not clear exactly how this happens. Researchers at the Center for Mind and Brain at the University of California, Davis have ...

Neuroscience

How do adult brain circuits regulate new neuron production?

Before we are born, the developing brain creates an incredible number of neurons, which migrate to specific parts of the brain to ready us for life. Contrary to popular belief, genesis of new neurons does not stop at birth ...

Alzheimer's disease & dementia

Alzheimer's disease might be a 'whole body' problem

Alzheimer's disease, the leading cause of dementia, has long been assumed to originate in the brain. But research from the University of British Columbia and Chinese scientists indicates that it could be triggered by breakdowns ...

Psychology & Psychiatry

Why some songs get stuck in your head

Almost all of us get songs stuck in our heads from time to time but why do certain tunes have the 'stick factor'?

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