New research shows that the threat response in the brain's amygdala (which processes emotions) is linked to different ...

A new study published in Translational Psychiatry provides evidence that posttraumatic stress disorder may be linked to altered communication between specific parts of the amygdala and other brain ...

Fear is an adaptive emotion that helps us cope with threatening situations. Deep within the temporal lobe of the brain is the amygdala, the most studied brain area involved in fear. The amygdala uses ...

I’ve been studying the amygdala for more than 30 years. When I started this work, research on this brain region was a lonely field of inquiry. The hippocampus was all the rage, and I sometimes felt ...

Harvard's Dr. Kerry Ressler shares insights on fear, trauma, and healing in an exclusive Genomic Press Interview exploring amygdala function BELMONT, Massachusetts, USA, 4 February 2025 - In a ...

Every day our brains strive to optimize a trade-off: With lots of things happening around us even as we also harbor many internal drives and memories, somehow our thoughts must be flexible yet focused ...

The study highlights brain changes from tobacco use and calls for more research on cannabis, as its effects on brain ...