Neuron - Classes


Neurons exist in a number of different shapes and sizes and can be classified by their morphology and function. The anatomist Camillo Golgi grouped neurons into two types; type I with long axons used to move signals over long distances and type II with short axons, which can often be confused with dendrites. Type I cells can be further divided by where the cell body or soma is located. The basic morphology of type I neurons, represented by spinal motor neurons, consists of a cell body called the soma and a long thin axon covered by the myelin sheath. Around the cell body is a branching dendritic tree that receives signals from other neurons. The end of the axon has branching terminals (axon terminal) that release neurotransmitters into a gap called the synaptic cleft between the terminals and the dendrites of the next neuron.

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Other articles related to "classes":

Dark Sun - Races and Monsters - Classes
... Several classes common to other Dungeons Dragons setting simply aren't found on Athas ... have altered the scope and theme of some classes and added new classes ... In 4th edition D D new character options were introduced to modify existing classes to fit the Dark Sun themes ...
Hunt Seat Equitation
... In equitation competition, flat classes (those that do not including jumping) include judging at the walk, trot, and canter in both directions, and the competitors may be ... In over fences classes (classes in which the horse and rider jump obstacles), the competitor rides over a course of at least six jumps (usually more) ... Classes often require at least one flying lead change, and one or more combinations ...
UML Colors
... Over hundreds of domain models, it became clear that four major "types" of classes appeared again and again – just named differently to suit the ... and interfaces are fairly similar among classes of a given archetype ... important aspects of the models (the pink classes, for instance), and to spot areas that may need reviewing (unusual combinations of color classes linked together) ...
... and developed in the late 19th and early 20th centuries in the lower classes in Buenos Aires and the surrounding Gran Buenos Aires, and from there spread to other cities nearby, such as Rosario and ... and soon by other people of the lower and lower-middle classes ... early 20th century, Lunfardo began to spread among all social strata and classes, either by habitual use or because it was common in the lyrics of tango ...
Our Lady Of Good Counsel High School (Montgomery County, Maryland) - Academics
... The school labels the majority of their classes under the headings of Honors, College Prep, or Ryken ... Ryken classes are geared towards students with mild learning differences the classes are named after Theodore Ryken, founder of the Xaverian tradition of which Good Counsel High School is a ... Graduating classes tend to be awarded over 18 million dollars in merit-based scholarships ...

Famous quotes containing the word classes:

    Is a man too strong and fierce for society, and by temper and position a bad citizen,—a morose ruffian, with a dash of the pirate in him;Mnature sends him a troop of pretty sons and daughters, who are getting along in the dame’s classes at the village school, and love and fear for them smooths his grim scowl to courtesy. Thus she contrives to intenerate the granite and the feldspar, takes the boar out and puts the lamb in, and keeps her balance true.
    Ralph Waldo Emerson (1803–1882)

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    My plan of instruction is extremely simple and limited. They learn, on week-days, such coarse works as may fit them for servants. I allow of no writing for the poor. My object is not to make fanatics, but to train up the lower classes in habits of industry and piety.
    Hannah More (1745–1833)