Psychology & Psychiatry

Neuroscientists identify 'chemical imprint of desire'

Hop in the car to meet your lover for dinner and a flood of dopamine— the same hormone underlying cravings for sugar, nicotine and cocaine—likely infuses your brain's reward center, motivating you to brave the traffic ...

Neuroscience

Key mechanisms in the synapses of the cerebellum unraveled

Whether picking up a small object like a pen or coordinating different body parts, the cerebellum in the brain performs essential functions for controlling our movement. Researchers at the Institute of Science and Technology ...

Neuroscience

Re-frame of mind: Do our brains have a built-in sense of grammar?

For centuries, a prevailing theory in philosophy has asserted that at birth the human mind is a blank slate. More recently, the same notion has also held sway in the field of neurobiology, where it is commonly held that neural ...

Psychology & Psychiatry

Multiple periods of loneliness may add up to higher mortality risk

Working from well-established research on the detrimental health effects of loneliness, University of Michigan researchers set out to study whether feeling lonely multiple times through the years leads to more serious illness ...

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