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Neurons get stretches of orderly drumroll-like rumblings speckled with strong impulses

A neuron firing deep in the brain might sound a little like: Drumroll...cymbal crash! Drumroll...cymbal crash! Repeat. With emphasis on "repeat," according to a new study.

1 Feb 2018

Tele-IPT can help treat depression in people living with HIV

Interpersonal psychotherapy is a common, in-person treatment for depression, but new research from the University of Georgia found that this type of one-on-one therapy can be successfully delivered over the telephone.

1 Feb 2018

Hunger overrides satiety following weight loss, study finds

The levels of hormones that control hunger and fullness(satiety) both rise after weight loss, but individuals may only experience an increase in hunger, according to a new study.

1 Feb 2018

Harvard scientists identify molecular machinery responsible for dopamine release in the brain

Studied for decades for its critical role in movement control and reward-seeking behaviors, the neurotransmitter dopamine has been the focus of numerous efforts to understand its activity, particularly when it goes awry in disorders such as Parkinson's and addiction.

1 Feb 2018

Study identifies new potential target for treatment of blood disorders

UCLA researchers, in collaboration with the University of Iowa, discovered the contribution of a specific gene in the proper development of blood cells that give rise to hematopoietic stem cells.

1 Feb 2018

Experimental therapy may enhance recovery for stroke patients

An experimental therapy being tested by University of Alberta scientists that targets the spinal cord may one day be key to spurring on enhanced recovery for stroke victims.

1 Feb 2018

Platelets play more important role in the immune system than previously thought

Platelets play a much more important role in our immune system than previously thought, according to a study published by researchers from Université Laval and Centre hospitalier universitaire de Québec Research Center.

1 Feb 2018

Research can be first step in harnessing power of artificial intelligence to interpret medical scans

Researchers used machine learning techniques, including natural language processing algorithms, to identify clinical concepts in radiologist reports for CT scans, according to a study conducted at the Icahn School of Medicine at Mount Sinai and published today in the journal Radiology.

1 Feb 2018

Computer-based models reveal optimal conditions for killing harmful bacteria

Bacteria, transformed into dormant spores, can survive millions of years in extreme environments, threatening human life in the form of food poisoning and the biological weapon anthrax. But understanding how bacteria adapt to hostile environments has largely remained a mystery--until now.

1 Feb 2018

Newly diagnosed cancer patients benefit from web-based intervention, study shows

A diagnosis of cancer causes huge psychological stress, but many patients do not receive any psychological support.

1 Feb 2018

New UConn study identifies weight loss ripple effect

People who make an effort to lose weight aren't just helping themselves, they may be helping others too.

1 Feb 2018

Scientists identify new approach to enhance bone healing

When a patient breaks a bone, there's a possibility the fracture won't heal properly or quickly -- even with the aid of pins, plates or a cast.

1 Feb 2018

Breast cancer patients may be at increased risk of cardiovascular diseases

Breast cancer patients may be at an increased risk of cardiovascular diseases including heart failure and may benefit from a treatment approach that weighs the benefits of specific therapies against potential damage to the heart, according to a new scientific statement from the American Heart Association published in its journal Circulation.

1 Feb 2018