Medical research

Does a bigger brain make you smarter?

Increasing the size of neural circuits in the brain can boost learning performance, but this increased connectivity also has the potential to impede learning, new research has revealed.

Psychology & Psychiatry

Researchers identify three sub-types of depression

According to the World Health Organization, nearly 300 million people worldwide suffer from depression and these rates are on the rise. Yet, doctors and scientists have a poor understanding of what causes this debilitating ...

Neuroscience

Mapping the brain with data science

Patients with dementia and other neural diseases show physical symptoms such as stumbling and confusion, but identifying the problem isn't as simple as taking an X-ray. A group of researchers at Purdue University are designing ...

Genetics

Autism treatments may restore brain connections

Scientists have identified a pair of treatments that may restore brain function to autism patients who lack a gene critical to maintaining connections between neurons, according to a study from the Peter O'Donnell Jr. Brain ...

Neuroscience

Runners' brains may be more connected, research shows

If you're thinking about taking up running as your New Year's resolution and still need some convincing, consider this: MRI scans reveal that endurance runners' brains have greater functional connectivity than the brains ...

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