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.
Acetylcholine in the prefrontal cortex modulates the impact of surprising outcomes on learning and decision-making.
Although compounds with a combined cholinergic–glutamatergic action have been trialed, none has yet been successful in the later stages of development (Table 4). Consequently, combination ...
Cholinergic interneurons act at nicotinic receptors to depress dopamine release, interrupting its relationship to dopamine neuron firing and supporting an inverse scaling of dopamine release ...
Research shows that the drug activates the cannabinoid neurotransmitter system (which protects the brain), and this stimulates the cholinergic system (which controls memory and learning ...
Nicotine withdrawal induces behavioral symptoms such as tremors and shaking. Suppressing striatal cholinergic interneurons or administering the muscarinic antagonist Procyclidine significantly ...
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