Sublime

At this moment, your amygdala, which is essentially your brain’s lookout deck, kicks your sympathetic nervous response into motion, priming your body for action. The amygdala activates something called the hypothalamic–pituitary–adrenal (HPA) axis, causing the adrenal glands to secrete cortisol and epinephrine (also known as adrenaline), and sudden

One way to understand ADD neurologically is as a lack of inhibition, a chronic underactivity of the prefrontal cortex. The cerebral cortex in the frontal lobe is not able to perform its job of prioritizing, selection and inhibition.

Overall, we found that no brain region contained the fingerprint for any single emotion. Fingerprints are also absent if you consider multiple connected regions at once (a brain network), or stimulate individual neurons with electricity. The same results hold in experiments with other animals that allegedly have emotion circuits, such as monkeys an

“The connectome refers to the exquisitely interconnected network of neurons (nerve cells) in your brain. Like the genome, the microbiome, and other exciting ‘ome’ fields, the effort to map the connectome and decipher the electrical signals that zap through it to generate your thoughts, feelings, and behaviors has become possible through development

If the amygdala is the smoke detector in the brain, think of the frontal lobes—and specifically the medial prefrontal cortex (MPFC),12 located directly above our eyes—as the watchtower, offering a view of the scene from on high.