Table of Contents
- 1 What is a response in the nervous system?
- 2 What part of the nervous system effects a response?
- 3 What branch of the nervous system controls this response?
- 4 What is nervous system and its types?
- 5 What are the four parts of the nervous system?
- 6 What are the two main components of the nervous system?
- 7 What are the two main nervous systems?
- 8 What is nervous system and its function?
- 9 How does the nervous system process sensory information?
- 10 What are the functions of the nervous system?
What is a response in the nervous system?
Our nervous system deals with this information and so may bring about a rapid response in the organism. A response is a change in an organism of part of it, produced by a stimulus. It is important to note that it is not actually powered by the stimulus, which merely acts as a trigger.
What part of the nervous system effects a response?
sympathetic nervous system
The sympathetic nervous system directs the body’s rapid involuntary response to dangerous or stressful situations. A flash flood of hormones boosts the body’s alertness and heart rate, sending extra blood to the muscles.
What is the structure of the nervous system?
According to the National Institutes of Health, the central nervous system is made up of the brain, spinal cord and nerves. The peripheral nervous system consists of sensory neurons, ganglia (clusters of neurons) and nerves that connect to one another and to the central nervous system.
What branch of the nervous system controls this response?
The autonomic nervous system is a control system that acts largely unconsciously and regulates bodily functions, such as the heart rate, digestion, respiratory rate, pupillary response, urination, and sexual arousal. This system is the primary mechanism in control of the fight-or-flight response.
What is nervous system and its types?
The nervous system has two main parts: The central nervous system is made up of the brain and spinal cord. The peripheral nervous system is made up of nerves that branch off from the spinal cord and extend to all parts of the body.
What is nervous system parts and functions?
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 four parts of the nervous system?
What are the two main components of the nervous system?
The nervous system has two main parts:
- The central nervous system is made up of the brain and spinal cord.
- The peripheral nervous system is made up of nerves that branch off from the spinal cord and extend to all parts of the body.
Which is not one of the basic functions of the nervous system?
Which of the following is NOT one of the basic functions of the nervous system? Release hormones into the bloodstream to communicate with other cells in the body.
What are the two main nervous systems?
The nervous system is made up of the central nervous system and the peripheral 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 is nervous system and its function?
Your nervous system is your body’s command center. Originating from your brain, it controls your movements, thoughts and automatic responses to the world around you. It also controls other body systems and processes, such as digestion, breathing and sexual development (puberty).
How does the central nervous system respond to stimuli?
Effectors include muscles and glands – that produce a specific response to a detected stimulus. The central nervous system (CNS), which is the brain and the spinal cord. This coordinates a response and sends a signal down a motor neuron.
How does the nervous system process sensory information?
Gathers information from both inside and outside the body – Sensory Function 2. Transmits information to the processing areas of the brain and spine 3. Processes the information in the brain and spine – Integration Function 4. Sends information to the muscles, glands, and organs so they can respond appropriately – Motor Function
What are the functions of the nervous system?
Processes the information in the brain and spine – Integration Function 4. Sends information to the muscles, glands, and organs so they can respond appropriately – Motor Function It controls and coordinates all essential functions of the body including all other body systems allowing the body to maintain homeostasis or its delicate balance.
What is the function of receptors in the nervous system?
Receptors are groups of specialised cells. They detect a change in the environment (stimulus) and stimulate electrical impulses in response. Sense organs contain groups of receptors that respond to specific stimuli.