What are the 3 types of nervous tissue?
4.4B: Types of Nervous Tissue
- Neuroglia.
- Astrocytes.
- Microglial Cells.
- Ependymal Cells.
- Oligodendrocytes.
- Satellite Cells.
- Schwann Cells.
- Neurons.
What are some rare neurological diseases?
Other Rare Neurological Disorders
- Rare Brain Disorders.
- Normal pressure hydrocephalus.
- Frontotemporal dementia.
- Transient ischemic attack.
- Amyotrophic lateral sclerosis.
- Traumatic brain injury.
- Creutzfeldt-jakob disease.
What are some autoimmune neurological disorders?
These include central nervous system demyelinating disorders such as multiple sclerosis and neuromyelitis optica, paraneoplastic, and other autoimmune encephalomyelitis and autoimmune inflammatory myositis and demyelinating neuropathies.
What are the 2 types of nervous tissue?
Nervous tissue contains two categories of cells — neurons and neuroglia. Neurons are highly specialized nerve cells that generate and conduct nerve impulses. Neuroglia are supporting cells that provide physical sport, remove debris, and provide electrical insulation.
What are 2 types of cells in nervous tissue?
Although the nervous system is very complex, there are only two main types of cells in nerve tissue. The actual nerve cell is the neuron. It is the “conducting” cell that transmits impulses and the structural unit of the nervous system. The other type of cell is neuroglia, or glial, cell.
What is the most common degenerative disease of the nervous system?
Neurodegenerative Diseases Amyotrophic lateral sclerosis (ALS) is the most common cause of neurologic death in adults and is also the most common degenerative motor neuron disorder in that age group.
What is the rarest nervous system disorder?
Creutzfeldt-Jakob disease (CJD) is an extremely rare, degenerative brain disorder. It affects about one in every million people per year worldwide.