Question

Like all other sensory pathways, the nerve impulses associated with olfaction are routed through the thalamus on the way to the primary olfactory cortex.

A) True
B) False

Answer 1

The statement is false; olfactory signals bypass the thalamus and travel directly to the olfactory cortex and other important brain regions.

Step-by-step explanation:

The statement that like all other sensory pathways, the nerve impulses associated with olfaction are routed through the thalamus on the way to the primary olfactory cortex is false. Unlike other sensory pathways, olfactory signals bypass the thalamus and travel directly from the olfactory bulb to various brain regions, including the olfactory cortex. The olfactory bulb receives input from olfactory receptors and sends these signals directly to the olfactory cortex, as well as to other regions important for memory and emotions.