Final answer:
Cholinesterase inhibitors are a class of drugs that can improve cognition and function in a person with Alzheimer's disease by increasing acetylcholine neurotransmission, which can help manage symptoms and potentially slow disease progression.
Step-by-step explanation:
A person diagnosed with Alzheimer's disease would have improvement in cognition and function with the use of cholinesterase inhibitors. These drugs, including donepezil, rivastigmine, and galantamine, work by blocking the enzyme that breaks down acetylcholine in the synaptic cleft, leading to increased availability of the neurotransmitter. This increase in acetylcholine concentration assists in enhancing communication between neurons, which can alleviate some cognitive symptoms of Alzheimer's and may slow the progression of the disease. It's important to note that while these medications can offer symptomatic relief, none lead to a cure for Alzheimer's disease.