Which of the Following Expressions Best Reflects the Capacity of Short-Term

question 120

Multiple Choice

Which of the following expressions best reflects the capacity of short-term memory

• A)one or two items
• B)unlimited
• C)about seven, plus or minus two items
• D)about a dozen items

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Definitions:

Motor Symptoms

Physical signs of dysfunction often related to movement, including tremors, stiffness, and difficulty with coordination, seen in various neurological disorders.

Tremors

Involuntary, rhythmic muscle movements involving to-and-fro movements of one or more parts of the body, often affecting the hands, arms, head, or voice.

Lewy Bodies

Abnormal aggregates of protein that develop inside nerve cells, associated with Parkinson's disease and dementia.

Parkinson's Disease

A long-term degenerative disorder of the central nervous system that mainly affects the motor system, leading to symptoms such as tremors, rigidity, and bradykinesia.