rss feeds Last update A single cocaine dose lowers perceptions of sadness and anger, 15 hours ago

Spotlight Health and Medical News

Light-activated learning

A German-French team has developed a light-sensitive switch that regulates a protein implicated in the neurobiology of synaptic plasticity. The agent promises to shed new light on the phenomenology of learning, memory and ...

Aug 28, 2015
popularity218 comments 2

Closing the loop with optogenetics

An engineering example of closed-loop control is a simple thermostat used to maintain a steady temperature in the home. Without it, heating or air conditioning would run without reacting to changes in outside conditions, ...

Aug 28, 2015
popularity81 comments 0

Is neuroticism fueled by overthinking?

Isaac Newton was a classic neurotic. He was a brooder and a worrier, prone to dwelling on the scientific problems before him as well as his childhood sins. But Newton also had creative breakthroughs—thoughts on physics ...

Aug 27, 2015
popularity372 comments 0

More News Stories

Self-control saps memory, study says

You're driving on a busy road and you intend to switch lanes when you suddenly realize that there's a car in your blind spot. You have to put a stop to your lane change—and quickly.

Fertilization discovery: Do sperm wield tiny harpoons?

Could the sperm harpoon the egg to facilitate fertilization? That's the intriguing possibility raised by the University of Virginia School of Medicine's discovery that a protein within the head of the sperm forms spiky filaments, ...

Research identifies protein that regulates body clock

New research into circadian rhythms by researchers at the University of Toronto Mississauga shows that the GRK2 protein plays a major role in regulating the body's internal clock and points the way to remedies for jet lag ...

Study validates monkey model of visual perception

A new study from The Journal of Neuroscience shows that humans and rhesus monkeys have very similar abilities in recognizing objects "at a glance," validating the use of this animal model in the study of human visual perception. ...

Sponsored account


Did you know? You can become a Medical Xpress sponsor and enjoy all our content without ads! Simply donate any amount and not only will you experience our site ad-free, but you will be part of the Science X community mission to promote science and technology knowledge.

Find more news articles via sort by date page