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Newly isolated human gut bacterium reveals possible connection to depression

Researchers have established a correlation between depression and a group of neurotransmitter-producing bacteria found in the human gut.

Movement impairments in autism could be reversible

Researchers from Cardiff University have established a link between a genetic mutation and developmental movement impairments in autism.

Brain clock ticks differently in autism

The neural ‘time windows’ in certain small brain areas contribute to the complex cognitive symptoms of autism, new research suggests. In a brain imaging study of adults, the severity of autistic symptoms was linked to how long these brain areas stored …

PTSD alone didn’t increase heart disease risk in veterans with PTSD

Coexisting medical conditions, psychiatric disorders, heavy smoking and illicit drug use may explain the increased risk for heart disease among veterans with PTSD.

Uncovering the evolution of the brain

What makes us human, and where does this mysterious property of ‘humanness’ come from? Humans are genetically similar to chimpanzees and bonobos, yet there exist obvious behavioral and cognitive differences. Now, researchers have developed a strategy t…

Consciousness rests on the brain’s ability to sustain rich dynamics of neural activity

Consciousness, from the moment we go to sleep until we wake up, seems to come and go every day. Consciousness can be temporarily abolished by pharmacological agents or more permanently by brain injury. Each of these departures from conscious wakefulnes…

Brain protein crucial to recovery from stroke

Researchers have identified a brain protein at the root of how the brain recovers from stroke. The finding offers a promising avenue for developing therapies that could work even when given beyond the first few hours after a stroke.

Beyond romance: Empathy and bonding

Love can make us do crazy things. It often prompts us to behave in counterintuitive ways, like, for example, placing the wellbeing of our loved ones above our own. But why?

New Alzheimer’s therapy with brain blood flow discovery?

By discovering the culprit behind decreased blood flow in the brain of people with Alzheimer’s, biomedical engineers at have made possible promising new therapies for the disease.

Learning a second alphabet for a first language

A part of the brain that maps letters to sounds can acquire a second, visually distinct alphabet for the same language, according to a study of English speakers. The research challenges theoretical constraints on the range of visual forms available to …