What is a key neurological change associated with Parkinson's dementia?

a) Dopaminergic cell loss in the substantia nigra.
b) An accumulation of beta-amyloid protein.
c) Cell death in the left temporal lobe.
d) Severe atrophy in the frontal lobe.

Answer: A

Psychology

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A test that correlates highly with itself on repeated administrations and is stable

over time is considered to be (a) conceptual (b) valid (c) reliable (d) psychological (e) useful

Psychology

According to psychologists, the sense of ____________________ is the result of the vestibular system

Fill in the blank(s) with correct word

Psychology