Alzheimer's disease has long been characterized by the buildup of two distinct proteins in the brain: first beta-amyloid, which accumulates in clumps, or plaques, and then tau, which forms toxic ...

The research was published today in the journal Science Translational Medicine. It included human brain tissue analysis and longitudinal clinical data that supported the in vivo mouse model data. “Our ...

Epinephrine and norepinephrine are naturally made in the body, where they're best known for activating the fight-or-flight response to stress. They both function as hormones and neurotransmitters, so ...

Epinephrine (also called adrenaline) and norepinephrine (also called noradrenaline) have a lot in common. Both are hormones that travel through your body, affecting many tissues and organs. Both also ...

A sustained state of vigilance will generate a different type of memory than a momentary startle, and these differences are linked to distinct signaling molecules in the brains of mice. Researchers at ...

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 ...