Norepinephrine is a natural chemical in the body that's released by stress during the fight-or-flight response. It also affects mood and attention.

Norepinephrine and epinephrine have a lot in common. Learn more about the differences between the two, their pros, cons, and benefits, and how they may affect health.

Love involves significant bodily changes driven by neurotransmitters. Dopamine, norepinephrine, and oxytocin play crucial ...

Dopamine Norepinephrine: Dopamine’s Less Glamorous Wonder Twin Norepinephrine, which doesn't get much attention, is key to attention and focus.

It only takes about 0.2 seconds for your brain to decide if you’re attracted to someone that’s faster than a single heartbeat ...

As a neuromodulator, norepinephrine is a powerful force in the brain. We all know it orchestrates rapid changes in behavior such as the fight-or-flight response. Fewer people know that astrocytes ...

“Norepinephrine is released from a small area of the brain in the brain stem,” Hauglund says. “It is mainly known as a response to stressful situations. For example, ...

Rates of death at 28 days and times to hemodynamic stability did not differ significantly between the dopamine and norepinephrine groups. However, significantly more patients in the dopamine group ...

Norepinephrine waves during deep sleep were 50% lower in zolpidem-treated mice than in naturally sleeping mice. Although the zolpidem-treated mice fell asleep faster, ...

Adderall is a stimulant that boosts your levels of serotonin, norepinephrine, and dopamine. These are neurotransmitters in your brain that calm and relax you so you can focus better.

“We know that very elevated levels of norepinephrine for years, like in people with adrenal tumors and heart failure, can adversely affect the heart — levels are much higher here,” Levine said.

image: Norepinephrine-mediated slow vasomotion drives glymphatic clearance during sleep. view more . Credit: Nadia Alzoubi and Natalie Hauglund. A good night’s sleep does more than just help you ...