When your brain needs you to pay attention to something important, one way it can do that is to send out a burst of noradrenaline, according to a new MIT study. This neuromodulator, produced by a ...

ACETYLCHOLINE contracts the spleen of the dog 1 and cat 2. In these species the effect of acetylcholine in contracting the spleen is not blocked by atropine, but is blocked by dibenzyline and reduced ...

Noradrenaline is a neuromodulator secreted in the brain depending on behavioral context and physiological states of animal, influencing a wide range of physiological functions by modulating brain ...

Researchers from the University of Cambridge and University College London have found that a neurochemical known as noradrenaline helps us learn quickly and adapt to uncertain situations. "Adapting to ...

Noradrenaline is a neuromodulator that has been linked to arousal and boosting alertness, but can lead to anxiety in large amounts. Unlike neurotransmitters, which enable cell-to-cell communication, ...

An international team of researchers has provided valuable insights into the brain's noradrenaline (NA) system, which has been a longtime target for medications to ...

Good news for adrenaline junkies. An adrenaline burst could help scientists learn when we experience surprises due to the hormone noradrenaline, or norepinephrine. A study conducted at the ...

Studies in mice by researchers at the University of Melbourne and Monash University, have uncovered a mechanistic link between stress and weakened immunity. Their studies found under conditions of ...

A brain chemical called noradrenaline is responsible for our responses to uncertain situations - helping us to learn quickly and adapt our behavior, a new study has found. A brain chemical called ...