A simple adjustment to drugs given during operations for septic shock could prevent thousands of patients from suffering ...

A tiny region deep within the brain has surprised scientists by revealing a remarkably sophisticated communication system.

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The locus coeruleus (LC) is a small region of the brainstem that produces norepinephrine, a chemical with powerful effects on arousal and wakefulness which plays an important role in the body's ...

Epinephrine and norepinephrine are hormones and neurotransmitters that help the body respond to stress or fear. Epinephrine increases heart rate and opens airways during emergencies. Norepinephrine ...

A mouse study reveals the locus coeruleus contains two distinct neuron groups: one for adjusting actions and one for general ...

Hemodynamic instability in septic shock and surgical stress may compromise tissue perfusion and lead to acute kidney injury ...

Researchers at the University of Pennsylvania School of Medicine have found that the neurotransmitter norepinephrine is essential in retrieving certain types of memories. This represents the first ...

Researchers at RIKEN Center for Brain Science have visualized the dynamic processes involving norepinephrine that influence different types of fear-memory formation in a living mouse model. The study ...

Our most popular blog post last year was all about dopamine – the sexiest of the brain’s chemical signals involved in ADHD. Dopamine is sexy – and has become a bit of an internet meme - because of its ...

Norepinephrine (NE) and noradrenaline (NA) are two different terms used to describe the same thing. In the United Kingdom, "noradrenaline" is the British-approved name for this neurotransmitter and ...