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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.
At the North American T2 rate (6.312 Mbit/s), bipolar violations are inserted if 6 or more consecutive zeros occur. This line code is called bipolar with six-zero substitution (B6ZS), and replaces 6 consecutive zeros with the pattern "0VB0VB". Depending on the polarity of the preceding mark, that could be 0+−0−+ or 0−+0+−.
The disparity of a bit pattern is the difference in the number of one bits vs the number of zero bits. The running disparity is the running total of the disparity of all previously transmitted bits. [5] The simplest possible line code, unipolar, gives too many errors on such systems, because it has an unbounded DC component.
For this reason, unipolar encoding is not normally used in data communications today. An Optical Orthogonal Code (OOC) is a family of (0,1) sequences with good auto- and cross-correlation properties for unipolar environments. [2] They differ from codes developed for electrical communication which are usually bipolar. i.e. (−1,1
This image is a derivative work of the following images: File:Pseudounipolar_bipolar_neurons.svg licensed with Cc-by-sa-3.0 . 2011-11-01T19:52:07Z Juoj8 488x575 (11197 Bytes) still problem with numbering?
Bipolar I is thought to be the most common type of bipolar disorder. It’s characterized by episodes of mania that last for a minimum of seven days (or are severe enough to require hospitalization).
The general structure of the dendrite is used to classify neurons into multipolar, bipolar and unipolar types. Multipolar neurons are composed of one axon and many dendritic trees. Pyramidal cells are multipolar cortical neurons with pyramid-shaped cell bodies and large dendrites that extend towards the surface of the cortex (apical dendrite ...