Two people who watch the same movie may remember completely different scenes.One person remembers the words spoken by the ...

Some medicines used for everyday health problems may be linked to a greater chance of memory difficulties in older adults, ...

Acetylcholine (ACh) is a neuromodulator with a central role in aversive learning - rapid conditioning to unpleasant smell, taste, or touch. These learning functions play out in cells called D2 ...

Acetylcholine, a key neurotransmitter, plays a vital role in your body by facilitating communication between neurons in both the central and peripheral nervous systems. It is essential for muscle ...

Patients with Alzheimer's disease (AD) have lower levels of the neuromodulator acetylcholine (ACh) in their brains. Donepezil, an AD drug, increases brain ACh levels and improves AD-associated ...

Acetylcholine (Ach) is a neurotransmitter that functions in both the central and peripheral nervous systems. It is a non-monoamine subtype, meaning that it does not contain an amino group connected to ...

Even at the turn of the century, physicians knew that cholinergic drugs such as scopolamine, which blocks muscarinic acetylcholine receptors, could cause people to forget what happened while they were ...