How do you explain the nervous system?
The nervous system is the part of an animal’s body that coordinates its behavior and transmits signals between different body areas. In vertebrates it consists of two main parts, called the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS contains the brain and spinal cord.
What are the two divisions of the nervous system quizlet?
The nervous system is the master coordinating system of the body. Every thought, action, and sensation reflext its activity. The structures of the nervous system are described in terms of 2 principal divisions-the central nervous system (CNS) and the peripheral nervous system (PNS).
How do the motor and sensory divisions of the nervous system differ quizlet?
Terms in this set (60) What are the two primary functional divisions of the nervous system and how do they differ? Sensory nervous system- detects stimuli and transmits information from receptors to the CNS 2. Motor nervous system- initiates and transmits information from the CNS to effectors.
What are the two major divisions of the nervous system explain the function of each division?
The anatomical divisions are the central and peripheral nervous systems. The CNS is the brain and spinal cord. The PNS is everything else and includes afferent and efferent branches with further subdivisions for somatic, visceral and autonomic function.
What are the four functions of the nervous system?
The four main functions of the nervous system are:
- Control of body’s internal environment to maintain ‘homeostasis’ An example of this is the regulation of body temperature.
- Programming of spinal cord reflexes. An example of this is the stretch reflex.
- Memory and learning.
- Voluntary control of movement.
What is the main function of the nervous system quizlet?
The primary function of the nervous system is to collect a multitude of sensory information; process, interpret, and integrate that information; and initiate appropriate responses throughout the body. Name the main parts of the nervous system.
What is the main function of the nervous system Quizizz?
a body system that controls and coordinates all body activities through electric impulses/messages between brain, spinal cord and nerves.
What is the major organ of the nervous system called quizlet?
central nervous system (CNS) The central nervous system consists of the brain and spinal cord.
What are two functions of the nervous system?
First, the basic functions of the nervous system are sensation, integration, and response. Secondly, control of the body can be somatic or autonomic—divisions that are largely defined by the structures that are involved in the response.
Why is nervous system important?
The nervous system helps all the parts of the body to communicate with each other. It also reacts to changes both outside and inside the body. The nervous system uses both electrical and chemical means to send and receive messages.
What are the examples of neurological diseases?
Neurological Disorders
- Acute Spinal Cord Injury.
- Alzheimer’s Disease.
- Amyotrophic Lateral Sclerosis (ALS)
- Ataxia.
- Bell’s Palsy.
- Brain Tumors.
- Cerebral Aneurysm.
- Epilepsy and Seizures.