Neuroscience

Aging brains aren't necessarily declining brains

For years, conventional wisdom held that growing older tends to be bad news for brains. Past behavioral data largely pointed to loss in cognitive – that is, thinking – abilities with age, including poorer memory and greater ...

Neuroscience

Investigating emotional spillover in the brain

Life is full of emotional highs and lows, ranging from enjoying an activity with a loved one and savoring a delicious meal to feeling hurt by a negative interaction with a co-worker or that recent scuffle with a family member. ...

Neuroscience

Brain stimulation enhances visual learning speed and efficiency

Practice results in better learning. Consider learning a musical instrument, for example: the more one practices, the better one will be able to learn to play. The same holds true for cognition and visual perception: with ...

Neuroscience

World first study links obesity with reduced brain plasticity

A world-first study has found that severely overweight people are less likely to be able to re-wire their brains and find new neural pathways, a discovery that has significant implications for people recovering from a stroke ...

Neuroscience

Transcranial Magnetic Stimulation of brain boosts memory

Stimulating a particular region in the brain via non-invasive delivery of electrical current using magnetic pulses, called Transcranial Magnetic Stimulation, improves memory, reports a new Northwestern Medicine study.

Neuroscience

Synchronization of brain hemispheres changes what we hear

Most of the time, our brain receives different input from each of our ears, but we nevertheless perceive speech as unified sounds. This process takes place through synchronization of the areas of the brain involved with the ...

Psychology & Psychiatry

Targeting depression with deep brain stimulation

The darkest day of Marjorie Stowe's depression came when her long-time psychiatrist told her she obviously was choosing to resist the healing effects of one medication after another, psychotherapy, electric shock. "You must ...

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