A growing body of research suggests astrocytes, star-shaped brain cells once dismissed as support players, may lead the way ...

Add Yahoo as a preferred source to see more of our stories on Google. In the face of a perceived threat, your body often activates a fight-or-flight response. George Peters/DigitalVision Vectors via ...

Anxiety is often misunderstood as a mental state that can be controlled with willpower alone. But from a neurological standpoint, it is far more complex. It is a physiological response rooted in how ...

Anxiety’s impact on the brain has been carefully documented by research: It can cause fluctuations in neurotransmitters, change activity in different regions of the brain, and, according to new ...

Cytokines are well-known players in the immune response, helping to control inflammation and coordinate the responses of other immune cells. However, a growing body of evidence suggests that some ...

Please provide your email address to receive an email when new articles are posted on . Choline levels were 8% lower in the brains of patients with anxiety disorders. Anxiety disorders were also ...

New findings by French researchers show that the brain devotes more processing resources to social situations that signal threat than those that are benign. The results in the journal eLife may help ...

You've made it through another long day. The dishes are done, the emails are answered and the house is finally quiet. But ...

The same neurotransmitter commonly leveraged to relieve symptoms of depression and anxiety also may exacerbate a vexing ...