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Tweaking AI software to function like a human brain improves computer’s learning ability

Computer-based artificial intelligence can function more like human intelligence when programmed to use a much faster technique for learning new objects, say two neuroscientists who designed such a model that was designed to mirror human visual learning.

Neuroscientists identify brain circuit that encodes timing of events

Neuroscientists shed new light on how the timing of a memory is encoded in the hippocampus, and suggest that time and space are encoded separately.

Study shows meaningful lockdown activity is more satisfying than busyness

With much of the world practicing varying degrees of social distancing and lockdown, researchers have been investigating the key to happiness in isolation.

Study identifies exposure to common food-borne pathogen linked to rare brain cancer

A new study suggests a link between toxoplasma gondii (T. gondii) infection and the risk of glioma, a type of brain cancer, in adults.

We hear what we expect to hear

Neuroscientists show that the entire auditory pathway represents sounds according to prior expectations.

Which came first, sleep or the brain?

In work that could help unravel the origin of sleep, an international team of researchers has shown that tiny, water-dwelling hydras not only show signs of a sleep-like state despite lacking central nervous systems but also respond to molecules associa…

Religion, psychology share methods for reducing distress, study finds

Religious people facing life crises rely on emotion-regulation strategies that psychologists also use, a new study finds. They look for positive ways of thinking about hardship, a practice known to psychologists as ‘cognitive reappraisal.’ They also te…

Perceiving prosthesis as lighter thanks to neurofeedback

Transmitting sensory signals from prostheses to the nervous system helps leg amputees to perceive prosthesis as part of their body. While amputees generally perceive their prostheses as heavy, this feedback helps them to perceive the prostheses as sign…

Heading outdoors keeps lockdown blues at bay

A new study has found that spending time outdoors and switching off devices, such as smartphones, is associated with higher levels of happiness during a period of COVID-19 restrictions.

A brain mechanism underlying ‘vision’ in the blind is revealed

Researchers observed slow spontaneous fluctuations in the brain’s visual centers that preceded visual hallucinations in blind people.