Neuroscience

COVID-19 lockdowns prematurely aged teenage brains, study finds

During the COVID-19 pandemic, governments around the world implemented restrictive measures—such as stay-at-home orders and school closures—to mitigate the spread of the respiratory illness. It's been well-documented ...

Psychology & Psychiatry

'Sticky' brain activity is linked to stronger feelings of craving

Communication between regions of the brain is constantly in flux, but the neuroimaging technologies used to analyze these interactions typically provide only a snapshot representing several minutes' worth of changes in brain ...

Psychology & Psychiatry

Researchers find pet owners do not have better mental health

We all remember news stories about the so-called "pandemic puppies" and the soaring number of pet adoptions in countries all over the world as the COVID-19 lockdowns brought social life to a halt in 2020.

Psychology & Psychiatry

Brain scanning approach shows wiring of depression

By repeatedly scanning the brains of a small group of patients for a year and a half, Weill Cornell Medicine researchers have identified a distinct pattern of neuronal interactions that appears to predispose some people to ...

Neuroscience

Flexible tentacle electrodes precisely record brain activity

Neurostimulators, also known as brain pacemakers, send electrical impulses to specific areas of the brain via special electrodes. It is estimated that some 200,000 people worldwide are now benefiting from this technology, ...

Neuroscience

Optimizing electrical stimulation therapies with machine learning

Like a pacemaker for the heart, nerve stimulation devices are implanted to send pulses of electricity to evoke activity in nerves throughout the body. These electrical stimulation devices have been used to treat and control ...

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