Central Nervous System: Brain, Spinal Cord Peripheral Nervous System: Sensory and Motor pathways Neuron: Building block of the nervous system, the cell through which transmission of signals occur
The nervous system consists of generally two main parts.
Cerebral Palsy
is a disorder caused by damage to the brain resulting to a lack of balance and usually impaired speech. This disorder is often associated with other mental problems.
Multiple Sclerosis
Multiple sclerosis is a disease of the nervous system where the myelin sheaths covering the axons of the neurons in the brain and spinal cord are damaged. This results in the weakening of the muscles thereby affecting the function of the nerves. The cause of this nerve damage is unknown. The symptoms include slurred speech, weakness of the muscles and shaky movements of the limbs.
Encephalitis
Encephalitis is caused by a virus attacking the brain. This results in the inflammation of the brain. If this happens the person affected will have headache and fever. Later symptoms are behavioral disturbances and problems in speech and memory. This ailment could be treated with antiviral drugs.
Parkinson's Disease
This is associated with aging, The most common symptom is tremor that starts from one hand then slowly spreads to the legs on the same side.
Brain Tumor
A brain tumor is an abnormal growth in the brain. The symptoms include muscle weakness and speech difficulty. The tumor needs to be destroyed before it spreads.
Meningitis
Meningitis is an inflammation of the meninges that cover the brain and spinal cord. It is caused by a virus or bacteria. The
most common symptoms include, nausea, vomiting and fever. This ailment could be treated with antibiotics.
Bell's Palsy
Bell's Palsy is a form of Neuritis that involves paralysis of the facial nerve. This affects the muscles of one side of the face resulting in the inability to close the cause of the ailment is unknown.
SciaticaSciatica is a condition that occurs due to damage of a nerve or nerve root. The symptoms include Back pain and pain in the thigh, legs and foot. There may be numbness and weakness in the legs too.The ailments that affect the nervous system are usually serious and can result in paralysis and behavioral disturbances. The modern technology has come up with a lot of new methods in treating different types of ailments of the nervous system. Physical therapy is also very helpful in reviving nerves that are starting to malfunction.
Central Nervous System(CNS) and Peripheral Nervous System(PNS). CNS includes brain and spinal cord; PNS is everything else.
liquid net repellent & cella services from
The central nervous system and the peripheral nervous system.
Brain, Spinal cord, Nerves
brain and spinal cord
Neurons
The most basic of the elements is hydrogen, a single proton with a single electron.
The portion of the nervous system that is most closely associated with the contraction of the cardiac muscle is the autonomic nervous system.
The reflex arc is the simplest neural circuit.
Most certainly, the nervous system shares every organ in the body
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 motor nervous system.
The most basic of the elements is hydrogen, a single proton with a single electron.
the cells involved in most nervous system tumors are called
The portion of the nervous system that is most closely associated with the contraction of the cardiac muscle is the autonomic nervous system.
because most systems work hand in hand with the nervous system.
the cells involved in most nervous system tumors are called
autonomic nervous system
The sympathetic division of your autonomic nervous system (ANS) increases the activity of most bodily systems excepting the digestive and urinary. The layman's term for the sympathetic nervous system is the "fight-or-flight" nervous system. The parasympathetic nervous system is the other division of the ANS and is termed the "rest and digest" nervous system.
Physical injury is one of the most common causes of damage to the nervous system.
Elements
Elements
The reflex arc is the simplest neural circuit.
If you can consider alcohol a drug, it is a nervous system depressant.