Name three reasons why the nervous system is one of the most important system in the body?
First of all, the nervous system is like the central commanding centre of the body. Your breathing rate, homeostasis, your muscle movement - almost all systemic activities are regualted by the nervous system. When the nervous system gets disconnected from the rest of the body as in the case of a break in the spinal cord (for example), paralysis can occur. This is because the body as a whole needs instructions and these instructions have to be given by some organ/organ system.
Take for example, a simple problem like dehydration. Your blood volume can decrease, which means your blood pressure can fall. When such an event occurs, hormones are secreted via a cascade to allow retention of more quantity of water from the kidney while filtration, allowing your blood volume to come back to some semblance of normalcy.
So, each little environmental or internal event that can hamper the normal functioning of the body is counteracted by the decisions of the nervous system. Even muscular movement, especially involuntary, could not occur without the guidance of the nervous system. As such, the nervous system is the most important system in the body.
The autonomic nervous system consists of three subsystems: the sympathetic nervous system, the parasympathetic nervous system and the enteric nervous system.
what are three way to aviod a injury ti the nervous system
Your nervous system control your body by three ways. Firstly it control your body through autonomic nervous system. This happens at subconscious level and you can not appreciate the importance of the role of nervous system in body regulation at this level. Then your nervous system regulate your body via pituitary hormones. This important aspect is also grossly neglected by most of the authors. Then the nervous system coordinates the body system through sensory and… Read More
The nervous system has three glands, the hypothalamus, pituitary, and pineal.
The nervous system is broken into the central and autonomic nervous systems. The central nervous system consists of the brain and spinal cord. The autonomic nervous system contains the peripheral nerves.
There are many diseases of the nervous system in body. Three of them will be: Migraine, Meningitis, Huntington's.
The three main functions of the Nervous System is receiving information, responding to information and maintaining Homepostasis.
what are the three layers of the meningeal layers that surround the central nervous system
the three general functions of the nervous system are controlling the sensory, motor and integrative parts of your body
the tree parts of the nervous system are the brain, the spinal cord, and the nerves that make up the nervous system. Have fun in science =) science is awesome
The nervous system is divided into two parts: I. Central Nervous System a. Brain b. Spinal Cord II. Peripheral Nervous System a. Somatic Nervous System (voluntary muscle movements) b. Autonomic Nervous System (involuntary muscle movements) 1. Sympathetic Nervous System (flight or fight) 2. Parasympathetic Nervous System (rest and digest)
brain,spinal cord,and nerves make up the wonderful system that is the nervous system...
the three main parts of the nervous system is the brain, the spinal cord, and the nervous. some people on this site don't know anything and type in weird stuff and i am in grade 5
the nervous system is made out of neurons. there are three types of neurons: sensory neurons, interneuron, and motor neurons.
the three major parts of our nervous system are:nerve cells,brain and spinal cord
The three main parts of the nervous system are Brain, Spinal cord and Nerves.
Digestive system, Urinary system and Nervous system
1.) I think you menat to say "three". and 2.) The three many parts of the nervous system are the brain,brain stem,and spinal cord.
In the animal kingdom, there are only three groups that do not possess a nervous system at all: Sponges, placozoans and mesozoans.
three reasons why the connective tissue wrappings of skeletal muscle are important
The nervous system, the skeletal system, and the muscular system.
three reasons why mountains are important
When we speak of the autonomic nervous system we are really talking about three main main divisions: sympathetic, parasympathetic, and enteric
Three reasons why national symbols are important because they show the pride, culture, and nationality of a country.
The nervous system interacts with every system in the body: digestive, urinary, circulatory, muscular, reproductive, endocrine among others.
The human nervous system can be divided into three main parts: Central nervous system (CNS) *is composed of brain and spinal cord...* Peripheral nervous system (PNS) *is composed of all body nerves that lie outside of your central nervous system...* Autonomic nervous system (ANS) *controls the involuntary actions of your body organs...* Central nervous system: brain, spinal cord, and association neuron. Not know where they belong by me: ganglia, cranial nerves, potential difference, excitability, somatic… Read More
The Parasympathetic Nervous System (PSNS) is one of the three of the Autonomic Nervous system. Its responsible for stimulation of <rest and digest> or <feed and breed> activities during the time when the body is at rest. These includes salivation, sweating, lacrimation, urination, digestion or sexual arousal. Its a funtion opposite to sympathetic nervous system.
What are the structures and functions of the central nervous system and the peripheral nervous system?
The central nervous system is the control center of the body. It includes the brain and spinal cord. There are three main regions of the brain that receive and process information: the cerebrum, the cerebellum, and the brain stem. The spinal cord is the link between your brain and the peripheral nervous system. The second division of the nervous system is the peripheral nervous system.The peripheral nervous system consists of a network of nerves that… Read More
cause it is
I'll have to get back with you on this on
i dont know.find it in wikipedia.com
The three/four functions of the nervous system are: to act as a communication channel between the various parts of the body to sense stimuli from the environment and from the tissues and organs of the body itself to interpret sensations to send impulses to other parts of the nervous system and organs of the body to perform actions
In the central division of the nervous systems would be where the nerve regeneration occurs. The three general functions of the nervous system are the integrative, motor, and sensory.
The Nervous system consists of the following three parts: 1.Brain 2.Spinal Cord 3.Neurons
There are three main classes of drugs that are known to directly affect the nervous system. These are depressants, stimulants and hallucinogens.
How do the central nervous system and the peripheral nervous system work together to control the body?
The nervous systems process information in three stages: sensory input, integration, and motor output to the effector cells. The central nervous system (CNS) integrates information, while the peripheral nervous system (PNS) transmit sensory and motor signals between the CNS and the rest of the body.
what are the three reasons why waste reduction and resource recovery are important
The nervous system is used to trasmit information around the body. It is made of two systems: the central nervous system (which consists of the spine and brain) and the peripheral nervous system (which consists of neurones and receptors). There are three types of neurones: sensory neurones, relay neurons, and motor neurones.
give three reasons why landforms are important to our environment
Which brain structure regulates the sympathetic and parasympathetic branches of the autonomic nervous system?
The autonomic nervous system (or ANS) is comprised of three parts. The sympathetic, the parasympathetic and the enteric nervous systems. The ANS is located in the medulla oblongata.
sensory, integration, and motor input
The sensory input, integration, and the motor output.
Brain. Spinal cord. Nerves
All chordates have a backbone, digestive system, and nervous system.
The meninges is the system of membranes which envelops the central nervous system. In mammals, the meninges consist of three layers: thedura mater, the arachnoid mater, and the pia mater. The primary function of the meninges and of the cerebrospinal fluid is to protect the central nervous system.
no i dont now the answer of your question