Neuroscience

Evidence of consciousness-like activity in the dying brain

Reports of near-death experiences—with tales of white light, visits from departed loved ones, hearing voices, among other attributes—capture our imagination and are deeply engrained in our cultural landscape.

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.

Medical research

Fermentation may have driven human brain evolution

The large, capable human brain is a marvel of evolution, but how it evolved from a smaller primate brain into the creative, complex organ of today is a mystery. Scientists can pinpoint 'when' our evolutionary ancestors evolved ...

Genetics

New genetic models of autism point to cellular roots of disease

Researchers at UC San Francisco have developed a new genetic model of autism, using neurons created in the lab from patients' own skin cells. Their experiments suggest that abnormalities in the electrical firing of neurons ...

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