- 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 are the main functions of the nervous system?
The nervous system is the major
controlling, regulatory, and communicating system
in the body. It is the center of all mental activity including thought, learning, and memory. Together with the endocrine system, the nervous system is responsible for regulating and maintaining homeostasis.
What are the 4 major function 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.
What are the 4 nervous systems?
- The sympathetic nervous system.
- The parasympathetic nervous system.
- The enteric nervous system.
What are the 5 jobs of the nervous system?
- Detection of both internal environment and external environmental changes of the body.
- Conduction of Information.
- Integration of Information.
- Respond to stimuli.
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.
What are the three main functions of the nervous system and examples?
The nervous system has three broad functions:
sensory input, information processing, and motor output
. In the PNS, sensory receptor neurons respond to physical stimuli in our environment, like touch or temperature, and send signals that inform the CNS of the state of the body and the external environment.
What are the four stages of nervous system development?
- Embryonic Development: The Beginning.
- Neuronal Development. Stage 1: Neurogenesis. Stage 2: Cell Migration. Stage 3: Differentiation. Stage 4: Outgrowth.
- Neuronal Development in Adults.
- Neuronal Development for Memory and Learning. References.
What are the 3 nervous systems?
- 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 are the 4 parts of the brain and their functions?
- Frontal Lobe. This section controls attributes, such as reasoning, planning, parts of speech, general movement, emotions, problem-solving, smell and personality.
- Parietal Lobe. …
- Occipital Lobe. …
- Temporal Lobe.
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
.
What is the most important part of the nervous system?
The brain and the spinal cord
make up the central nervous system. The nervous system is the most complex and highly organized body system. It receives information from the sensory organs via nerves, transmits the information through the spinal cord, and processes it in the brain.
What are the roles of the two major parts of the nervous system?
The
somatic nervous system transmits sensory and motor signals to and from
the central nervous system. The autonomic nervous system controls the function of our organs and glands, and can be divided into the sympathetic and parasympathetic divisions.
What are the six divisions of the nervous system?
1: The six major divisions of the central nervous system.
(1) the spinal cord; (2) medulla oblongata, (3) pons
, and (4) midbrain [collectively called the brain stem]; (5) diencephalon; and (6) cerebral hemispheres.
What are the 3 main functions of the nervous system quizlet?
- sensory input. when sensory receptors monitor changes that occur both inside and outside of the body.
- integration. when sensory information is interpreted and the appropriate response is taken.
- motor output. response that is performed by effectors- muscles or glands.
What are the three general functions of the nervous system quizlet?
What are the three general functions of the nervous system?
sensory, integrative, and motor
.
