Norepinephrine from the LC functions as a crucial neuromodulator, amplifying the effect of stress on the amygdala, a central center for processing emotional reactions. Image Credits: luchschenF ...

Medicines are a big part of the treatment for attention deficit hyperactivity disorder (ADHD). Stimulant drugs act on brain chemicals like norepinephrine, which is part of your body's ...

Epinephrine and norepinephrine are chemical messengers that play an important role in the body’s fight or flight response. Although these two chemicals are similar, they act on different parts ...

Ethanol abolishes vigilance-dependent astroglia network activation in mice by inhibiting norepinephrine release. Nature Communications , 2020; 11 (1) DOI: 10.1038/s41467-020-19475-5 Cite This Page : ...

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.

Epinephrine and norepinephrine sound alike, and they also share many of the same functions. Learn more about these two hormones and neurotransmitters, including the differences between them.

Norepinephrine Modulates Coding of Complex Vocalizations in the Songbird Auditory Cortex Independent of Local Neuroestrogen Synthesis. Journal of Neuroscience , 2015; 35 (25): 9356 DOI: 10.1523 ...

Peak norepinephrine levels in the brains of the Zolpidem mice were some 50% lower than in the control group, and arterial constrictions were also less pronounced.

Like adrenaline, norepinephrine is released whenever you’re under stress (afraid, anxious, enraged or ‘stressed out’ on the negative side; joyfully excited or pumped up on the positive side).

Gear 3: constantly high firing in the blue dot, which releases high levels of norepinephrine. This begins to trigger activity in brain regions associated with the "fight or flight response", while ...