How Do Neurons Communicate? Describe How a Neural Impulse Travels

question 89

Essay

How do neurons communicate? Describe how a neural impulse travels from a sending neuron to a receiving neuron. In your description, be sure to include the parts of a neuron and what happens at the synapse.

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Definitions:

Pain Pathway

Refers to the physiological processes that convey pain signals from the body's peripheral receptors through the spinal cord to the brain.

Pheromone

A chemical substance produced and released into the environment by an animal, affecting the behavior or physiology of others of its species.

Scent Chemical

Substances that have odor or fragrance, often used in the production of perfumes, cleaners, and personal care products.

Olfaction

The sense of smell; the capacity for detecting and distinguishing different odors.