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Neurilemma (also known as neurolemma, sheath of Schwann, or Schwann's sheath) [1] is the outermost nucleated cytoplasmic layer of Schwann cells (also called neurilemmocytes) that surrounds the axon of the neuron. It forms the outermost layer of the nerve fiber in the peripheral nervous system. [2]
The closer to 1, the more concentrated power is. There is a general but not strict correlation between concentration and polarity. It is rare to find a result over 0.5, but a result between 0.4 and 0.5 usually indicates a unipolar system, while a result between 0.2 and 0.4 usually indicated a bipolar or multipolar system.
The cell bodies of invertebrate unipolar neurons are often located around the edges of the neuropil, in the so-called cell-body rind. [3] Most neurons in the central nervous systems of vertebrates, including mammals, are multipolar. [4] In multipolar neurons, multiple processes extend from the cell body including dendrites and axons.
An additional limitation is that the scale cannot confirm if an individual has bipolar disorder as it does not include all the signs of bipolar spectrum disorder listed by the DSM-5. A further limitation research studies are often conducted on small samples of outpatients, leading to varying scores of the accuracy and reliability of the BSDS. [2]
A multipolar neuron is a type of neuron that possesses a single axon and many dendrites (and dendritic branches), allowing for the integration of a great deal of information from other neurons. These processes are projections from the neuron cell body. Multipolar neurons constitute the majority of neurons in the central nervous system.
Unipolar encoding, a line code Unipolarity , a distribution of power in international relations in which one state exercises most of the cultural, economic, and military influence Topics referred to by the same term
Used in analyses of party systems, the term bipolarization implies both an evolution (transition from the "non-bipolar" state to the "bipolar" state) and a type of system in which the multiparty system is gradually organized into two coalitions, that is to say, into a bipolar system.
Alpha (α) motor neurons (also called alpha motoneurons), are large, multipolar lower motor neurons of the brainstem and spinal cord.They innervate extrafusal muscle fibers of skeletal muscle and are directly responsible for initiating their contraction.