Question

A major source of sensory input into the limbic system is the sense of

a) Taste
b) Smell
c) Touch
d) Hearing

Answer 1

The limbic system receives a significant amount of sensory information from the sense of smell, which is directly connected to memory and emotional responses.

Step-by-step explanation:

A major source of sensory input into the limbic system is the sense of smell. Smell, which is also known as olfaction, is a chemical sense that employs receptors in the nose to bind with odor molecules and transmit information to the brain.

Unlike other senses, smell information bypasses the thalamus and directly projects to structures within the limbic system and hypothalamus, where it becomes associated with long-term memory and emotional responses.

Answer 2

The sense of smell is the major source of sensory input into the limbic system, closely linked to emotional responses and memory.

Step-by-step explanation:

The major source of sensory input into the limbic system is the sense of smell.

This is because the olfactory system, which is responsible for our sense of smell, has a direct connection to the limbic system and the cerebral cortex without the intermediation of the thalamus.

This intimate connection enables certain smells to trigger emotional memories and responses. It's important to note that all five senses, which include hearing, sight, taste, touch, and smell, provide critical information to the nervous system, but smell is uniquely connected to the limbic system and thus plays a significant role in our emotional and memory processing.