A new study published in Brain, Behavior, and Immunity provides evidence that consuming refined diets for as little as three ...

Fixing the balance of a single brain circuit erased anxiety and social deficits in mice, revealing a powerful new target for ...

In 1995, author Daniel Goleman coined the term “amygdala hijack”–an idea that has subsequently appeared in countless blogs, self-help books, and videos. According to this idea, a part of the brain ...

Many sexual assault victims also suffer a form of brain damage, reveals new research. Previous studies have shown that around ...

If you’ve ever assigned a special ringtone to a crush, you know the instant hit of dopamine that occurs the instant it goes off. You might also know the feeling when another ringtone goes off for a ...

For some people a single small irritation can wreck their entire day, while others can swiftly shake off minor problems and move on. A new study led by researchers from the University of Miami is ...

Forget crowd sizes — a new study confirms that conservatives boast slightly larger amygdalas, the part of the brain that plays a key role in identifying and reacting to potential threats, compared ...

Researchers have shown how the amygdala, a brain region typically associated with fear, contributes to prepulse inhibition (PPI) by activating small inhibitory neurons in the mouse brain stem. The ...