Which neurotransmitter has been implicated in the development of Alzheimer's disease?

a) GABA
b) serotonin
c) dopamine
d) acetylcholine


ANS: d

Psychology

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Evelyn walks past the cafe, which is emitting odors of fresh-brewed coffee. Evelyn smells the odors, and her brain tells her she wants a cup of the delicious brew. Which of the following is responsible for carrying impulses from odor receptors in Evelyn's nose to her brain?

a. olfactory bulb b. olfactory nerve c. taste buds d. pheromones e. vestibular organ

Psychology

A theory that divides human behavior into two basic traits, introversion and extraversion, was probably formulated by a __________ psychologist

a. developmental c. human factors b. personality d. clinical

Psychology

Where are neurotransmitters stored?

a) neural gaps b) nodes of Ranvier c) myelin sheaths d) terminal buttons

Psychology

Imagine a new walk-through exhibit at Disneyworld that is designed to describe memory. Keep in mind that we do not know which areas of the brain contain certain types of memory. However, to convey the fact that there are different types,

the Disney team decided to "locate" memories in certain "regions" of their exhibit. In which "region" are we likely to find the meaning of the term dependent variable and the name used for fear of animals? a) the region called implicit memory b) the region called episodic memory c) the region called semantic memory d) the region called procedural memory

Psychology