A pathway once considered fundamental in Alzheimer’s disease is being studied intensely again, and may soon result in safer, ...

"In Parkinson's disease you need a whole team ... serotonin, dopamine, and acetylcholine. Those neurological changes don’t, at first, lead to the motor symptoms that are commonly associated ...

Parkinson’s disease psychosis is considered a neuropsychiatric ... Anticholinergics decrease the activity of acetylcholine, a ...

The team also found that as the disease progresses ... which are precursors of acetylcholine, a neurotransmitter that controls memory and learning in the brain", explained Rafael Rodríguez.

Levodopa (top right) is converted by gut bacteria to DHPPA (middle right), which has an inhibitory effect on the acetylcholine ... are of importance to Parkinson's patients, who often experience ...

"Our findings reveal that the basal ganglia—a brain circuit regulating adaptive behavior and motor functions—is affected in autism, with disruptions in how dopamine and acetylcholine work ...

Scientists have come up with a drug that is a potential candidate for tackling memory deficits in the early stages of the disease in rodents ... Alzheimer's and Parkinson's.