The reason why particular odors, such as the smell of gardenias, often rekindle memories of important personal experiences might be because:
A) the smell areas of the human brain are more highly developed than the other sensory areas.
B) odors are processed in the cerebellum.
C) the thalamus gives priority processing to the sense of smell.
D) the olfactory bulb is directly connected to areas involved in emotion.

Question

Quizplus · Accepted Answer

The olfactory bulb, which processes smells, has direct connections to brain areas involved in emotion and memory, such as the amygdala and hippocampus. This makes it more likely that odors will trigger memories and emotions.

The Reason Why Particular Odors, Such as the Smell of Gardenias