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Penn research reveals brain region crucial for using boundaries to navigate

Imagine a room or a landscape or a city street.Part of what differentiates that scene from a face or an object is the fact that it has boundaries, and University of Pennsylvania researchers…

Preference for dating smarter partners negatively affects women’s attitudes toward STEM

Women with a preference for more intelligent partners are less likely to show interest in male-dominated fields such as math and science, according to a newly published study from the University at…

Treating depression may reduce heart disease risk

The links between cardiovascular health and depression are only slowly being uncovered. A new study finds that treating depression effectively might reduce future cardiac risk.

Liraglutide may make high-fat foods less desirable to the brain’s reward centers

A new study finds that the diabetes drug liraglutide leads to weight loss by acting on an area of the brain that controls attention and possibly making desirable foods less rewarding.

Intelligent scalpel locates cancerous tumors in the brain

Removing a brain tumor is a delicate task, if not done properly it can have catastrophic consequences, such as brain damage, motor impairment or failure in controlling a vital organ function. In order to make this work more precise scientists have desi…

Transgender veterans have high rates of mental health problems

Among military veterans identifying as transgender, 90 percent have at least one mental health diagnosis, such as posttraumatic stress disorder (PTSD) or depression, and nearly 50 percent had a hospitalization after a suicide attempt or suicidal though…

Brain processes social information at high priority

Our perception is highly sensitized for absorbing social information, new research has found. The brain is thus trained to pay a great degree of attention to everyday actions.

Heart rate variability predicts epileptic seizures

Epilepsy is a neurological disorder that causes seizures of many different types. Recent research has found that epileptic seizures can be more easily predicted by using an electrocardiogram to measure fluctuations in the heart rate than by measuring b…

Brain changes seen in veterans with PTSD after mindfulness training

Like an endlessly repeating video loop, horrible memories plague people with post-traumatic stress disorder. But a new study in veterans shows the promise of mindfulness training for enhancing the ability to manage those thoughts if they come up, and n…

How the brain processes emotions

A new study reveals how two populations of neurons in the brain contribute to the brain’s inability to correctly assign emotional associations to events. Learning how this information is routed and misrouted could shed light on mental illnesses includi…