One of the Complications of Alzheimer's Is an Interference with Learning

question 6

Multiple Choice

One of the complications of Alzheimer's is an interference with learning and memory.An effect of this disease should involve _____.

• A)changes in the concentration of ions in the extracellular fluid surrounding neurons
• B)changes in myelination of axons
• C)changes to the chemical structure of neurotransmitters
• D)molecular and structural changes at synapses
• E)structural changes to ion channels in axons

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Definitions:

Frontal Lobe

The part of the brain located at the front of the skull, responsible for executive functions such as decision making, problem-solving, and controlling behavior.

Mental Speed Tasks

Cognitive exercises or tests designed to measure the quickness of an individual's thought processes, decision-making, and reaction times.

Simple Reaction Time

The time taken for an individual to respond to a single stimulus, such as light or sound, with a predetermined response.

Choice Reaction Time

The measurement of time elapsed between the presentation of a stimulus and the initiation of a response, where multiple stimuli and possible responses exist.