Nervous System Anatomy and Functions

A set of flashcards covering key concepts of the nervous system, including its anatomy and functions.

What is the primary function of the spinal cord in the nervous system?

It connects the brain to the body.

What are the two main divisions of the nervous system?

Central Nervous System (CNS) and Peripheral Nervous System (PNS).

How does human bipedalism affect the dorsal/ventral orientation of the brain?

It causes a shift meaning for the brain vs. the body due to the upright standing position.

What is the role of the autonomic nervous system?

It controls the unconscious functions of body systems.

What are the main components of the Peripheral Nervous System?

The autonomic nervous system and somatic nervous system.

What does the sympathetic nervous system prepare the body for?

It prepares the body for 'fight or flight' responses.

What does the parasympathetic nervous system do?

It helps return the body to a state of rest.

Which general area of the nervous system is responsible for voluntary control?

The somatic nervous system.