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Brain circuits involved in stress-induced fevers identified

When we feel mentally stressed, we often also feel physiological changes, including an increase in body temperature. This increase in body temperature is known as psychological stress-induced hyperthermia. Stress for people in today’s society can last …

New research finds a general tendency for humans to fear things approaching, even if non-threatening

In our long struggle for survival, we humans learned that something approaching us is far more of a threat than something that is moving away.

Feelings of depression in children may be exacerbated by growth hormone treatment

Short, otherwise healthy children who are treated with growth hormone (GH) may become taller, but they may also become more depressed and withdrawn over time, compared to children the same age and…

Helpful bouncing babies show that moving together to music builds bonds

Whether they march in unison, row in the same boat or dance to the same song, people who move in time with one another are more likely to bond and work together afterward.

Researchers find portable, low-cost optical imaging tool useful in concussion evaluation

Two separate research projects, published recently, represent important steps toward demonstrating on patients the utility of portable, optical brain imaging for concussion and substantiating — via a large-scale statistical analysis — computerized ne…

People with tinnitus process emotions differently from their peers, researchers report

Patients with persistent ringing in the ears — a condition known as tinnitus — process emotions differently in the brain from those with normal hearing, researchers report. Tinnitus afflicts 50 million people in the United States, and causes those wi…

Traumatic Brain Injury in Veterans May Increase Risk of Dementia

Older veterans who have experienced a traumatic brain injury (TBI) are 60 percent more likely to later develop dementia than veterans without TBI, according to a new study.

Alcohol use increases over generation in study of moms and daughters in Australia

Drinking alcohol has increased over a generation in a study of mothers and daughters in Australia.

Chronic brain damage not as prevalent in NFL players, say researchers

A different take on previous information regarding the prevalence of chronic brain damage in retired NFL players is being proposed by researchers. Researchers performed in-depth neurological examinations of 45 retired NFL players, ranging in age from 3…

Chronic brain damage not as prevalent in NFL players, say researchers

A different take on previous information regarding the prevalence of chronic brain damage in retired NFL players is being proposed by researchers. Researchers performed in-depth neurological examinations of 45 retired NFL players, ranging in age from 3…