central nervous system (CNS) The central nervous system consists of the brain and spinal cord.
What organs make up the central nervous system?
The brain and the spinal cord are the central nervous system. The nerves that go through the whole body make up the peripheral nervous system.
What makes up the nervous system quizlet?
What makes up the nervous system? Brain, spinal cord, nerves, and ganglia.
What is the function of each organ of nervous system?
Nerves and Sensory Organs Make Up the Peripheral Nervous System. Together, the central nervous system (CNS) and the peripheral nervous systems (PNS) transmit and process sensory information and coordinate bodily functions. The brain and spinal cord (the CNS) function as the control center.
What are the 5 main parts of the nervous system?
The nervous system consists of the brain, spinal cord, sensory organs, and all of the nerves that connect these organs with the rest of the body. Together, these organs are responsible for the control of the body and communication among its parts.
- Afferent neurons. …
- Efferent neurons. …
What are the three main parts of the nervous system quizlet?
The main parts of the nervous system include the brain, spinal cord, and the peripheral nerves. You just studied 29 terms!
What are the two main components of the nervous system quizlet?
The Nervous System is divided into two parts. What are they? 1) The CNS (Central Nervous System) and 2) The PNS (Peripheral Nervous System.
What are the main components of the nervous system and explain its three main functions?
The CNS is comprised of the brain, cerebellum and spinal cord. Remaining neurons, and associated cells, distributed throughout the body form the PNS. The nervous system has three broad functions: sensory input, information processing, and motor output.
What is central nervous system?
The central nervous system (CNS) controls most functions of the body and mind. It consists of two parts: the brain and the spinal cord. The brain is the center of our thoughts, the interpreter of our external environment, and the origin of control over body movement.
How do sense organs coordinate with the nervous system?
As a whole, the sensory nervous system detects and encodes stimuli and then sends signals from receptors, that is, sense organs or simple sensory nerve endings, to the central nervous system, that is, it transduces environmental signals into electrical signals that are propagated along nerve fibers.
What are the organs that receives nerve starting from the brain?
Eye, mouth, tongue, salivary glands are the organs receives nerves starting from the brain.
Do organs have nerves?
The sensory nerves in your organs have pain receptors called nociceptors, which send signals to the spinal cord and brain to alert you of illness or injury.
Which part of the nervous system controls the activities of internal organs?
The autonomic nervous system controls our internal organs and glands and is generally considered to be outside the realm of voluntary control. It can be further subdivided into the sympathetic and parasympathetic divisions ([link]).
Which part of the body is the control center for the nervous system?
Our brain, the control center of the nervous system and the rest of the body, normally allows us to retain and recall information.