Olfactory signals are transmitted directly to areas of the cortex and limbic system.

Name: Olfactory signals are transmitted directly to areas of the cortex and limbic system.
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Quizplus · Accepted Answer

This is true. Unlike other senses that go through various processing centers in the brain before arriving at the cortex, olfactory signals are transmitted directly to the cortex and limbic system, which is why certain smells can evoke powerful emotional responses and memories.

Olfactory Signals Are Transmitted Directly to Areas of the Cortex