Drugs acting on the cholinergic system can improve or worsen cognitive abilities, and their effects are particularly pronounced in frail elderly individuals and patients with Alzheimer disease.

Neurones of one system, described and illustrated by us in the rat brain 1,2, contain acetylcholinesterase (AChE) throughout their length and are believed to be cholinergic, releasing ...

Additionally, we assume no period effects will be observed in the crossover ... Specifically, we will test the hypotheses that augmenting cholinergic neurotransmission will improve sway and ...

Cholinergic drugs (acetylcholine and methacholine ... showing an additional bronchodilator effect on top of the current asthma treatment. The first large study on unselected moderate asthmatics ...