The central nervous system (CNS) is the part of the nervous system consisting of the brain and spinal cord. The central nervous system consists of the two major structures: the brain and spinal cord.
What best describes the central nervous system?
The central nervous system consists of the brain and spinal cord. The brain plays a central role in the control of most bodily functions, including awareness, movements, sensations, thoughts, speech, and memory. Some reflex movements can occur via spinal cord pathways without the participation of brain structures.
What is the central nervous system simple definition?
Definition of central nervous system
: the part of the nervous system which in vertebrates consists of the brain and spinal cord, to which sensory impulses are transmitted and from which motor impulses pass out, and which coordinates the activity of the entire nervous system — compare peripheral nervous system.
What are the main functions of the 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.
What statement best explains the central and peripheral nervous system?
What statement best explains the central and peripheral nervous system? The two main divisions that control the nervous system are the central and peripheral nervous system. A stroke has caused an infarct in a client’s cerebral cortex.
Which is least likely a description of the central nervous system CNS?
Which is least likely a description of the central nervous system (CNS)? … -The CNS is composed of the brain and the spinal cord. The CNS is found in the central area of our upper body, close to the heart.
What are the main functions of the central nervous system quizlet?
The main functions of the central nervous system is to PROCESS information received through sensory systems and other parts of the body and to activate appropriate actions to the external/internal stimuli.
What is the main function of the nervous system and how is it structured?
The nervous system is involved in receiving information about the environment around us (sensation) and generating responses to that information (motor responses). The nervous system can be divided into regions that are responsible for sensation (sensory functions) and for the response (motor functions).
How will you differentiate the central nervous system CNS and the peripheral?
The central nervous system includes the brain and spinal cord, while the peripheral nervous system includes all of the nerves that branch out from the brain and spinal cord and extend to other parts of the body including muscles and organs.
Which statement differentiate sensory neurons and motor neurons?
The main difference between sensory and motor neuron is their function and structure. Both these neurons enable the central nervous system to coordinate different functions in the body.
What is sympathetic and parasympathetic?
The autonomic nervous system comprises two parts- the sympathetic and parasympathetic nervous system. The sympathetic nervous system activates the fight or flight response during a threat or perceived danger, and the parasympathetic nervous system restores the body to a state of calm.