If cancer cells have invaded the central nervous system, then chemotherapeutic drugs may be instilled, through a needle in the brain or back, into the fluid that surrounds the brain.
normal microbiota are present in central nervous system only
Yes, the central nervous system (which includes the brain and spinal cord) and the peripheral nervous system (which includes all nerves outside the central nervous system) together make up the nervous system in the body.
Chloroform is a potent anesthetic that depresses the central nervous system, leading to a loss of sensation and pain. When administered correctly by medical professionals, chloroform can help patients undergo surgery with reduced pain and discomfort. It is important to note that the use of chloroform for anesthesia has largely been replaced by safer alternatives in modern medicine.
No, interneurons are found in the central nervous system (CNS), not the peripheral nervous system (PNS). The main function of interneurons is to relay signals between sensory neurons and motor neurons in the CNS.
Organs innervated by the parasympathetic nervous system. One addition to that are sweat glands. They are innervated by sympathetic nervous system, however, they have muscarinic receptors, NOT adrenergic receptors.
A nerve net or diffused nervous system is called simple nervous system as present in cnidarians .
Nervous
Ependymal cells are ciliated neuroglia that line the ventricles of the brain and the central canal of the spinal cord. They play a crucial role in helping to circulate cerebrospinal fluid throughout the central nervous system.
No, nodes of Ranvier are not present only in peripheral nerve fibers; they are also found in central nervous system (CNS) neurons. These nodes are gaps in the myelin sheath that facilitate rapid conduction of nerve impulses through a process called saltatory conduction. In both peripheral and central nervous systems, they play a crucial role in increasing the speed of electrical signal transmission along axons.
Chemotherapy is different than localized treatments of cancer because it is cytotoxic, or kills some of the blood cells in the body. In chemotherapy treatment, patients are given medication that travels throughout the body and destroys any cancer cells that are present.
The present Central Vigilance Commissioner of India is Sanjay Kothari.
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