Search results
Results from the WOW.Com Content Network
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.
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? Trying again; 2011-11-01T19:49:49Z Juoj8 488x575 (11332 Bytes) fixed text; 2011-11-01T19:48:33Z Juoj8 488x575 (11332 Bytes) Uploaded with ...
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.
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 ...
Fact: Bipolar disorder affects 3.3% of women and 2.6% of men each year, and 4.4% of both genders during their lifetimes, according to the National Institute of Mental Health. This equates to 45 ...
The five basic classes of neurons within the retina are photoreceptor cells, bipolar cells, ganglion cells, horizontal cells, and amacrine cells. The basic circuitry of the retina incorporates a three-neuron chain consisting of the photoreceptor (either a rod or cone), bipolar cell, and the ganglion cell. The first action potential occurs in ...
Many bipolar cells are specialized sensory neurons (afferent neurons) for the transmission of sense. As such, they are part of the sensory pathways for smell, sight, taste, hearing, touch, balance and proprioception. The other shape classifications of neurons include unipolar, pseudounipolar and multipolar.
The presence of multipolar spindles in cancer cells is one of many differences from normal cells which can be seen under a microscope.Cancer is defined by uncontrolled cell growth and malignant cells can undergo cell division with multipolar spindles because they can group multiple centrosomes into two spindles.