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CurationStatus uncurated  +
Definition The basic cellular units of nervous tissue The basic cellular units of nervous tissue. Neurons are polarized cells with defined regions consisting of the cell body, an axon, and dendrites, although some types of neurons lack axons or dendrites. Their purpose is to receive, conduct, and transmit impulses in the nervous system. Neurons can be classified a number of different ways: anatomical, physiological, and developmental. Anatomical classes are defined first by the location of the neuron in the nervous system. Neurons are further distinguished from each other by features which include dendritic and axon morphology. Anatomical features also include synaptic connectivity (inputs and outputs) and molecular phenotype(the particular neurotransmitters, receptors, and ion channels expressed by a neuron). Neurons can be classified by their physiological properties. This includes their general function (Sensory, motor, interneuron). Functions can also include whether the neuron is a relay neuron or a local interneuron or whether it is involved in sensory processing or correction of motor responses. Physiological actions can also include the firing properties of the neuron (bursting, tonic, quiescent). Developmental classifications of neurons are based upon the lineage that the cell derives from. The number of neurons in a particular class can vary over orders of magnitude from individual neurons in some classes to millions of neurons in other classes. s to millions of neurons in other classes.
Id sao1417703748  +
Label Neuron  +
Modification dateThis property is a special property in this wiki. 30 July 2014 00:49:46  +
ModifiedDate 30 July 2014  +
SuperCategory Nervous system cell  +
Synonym neurone  +, nerve cell  +, neuron cell  +
Xref NEMO_8417000  +
Categories Nervous system cell
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Axon +, Dendrite +, Neuronal Cell Body + Is part of
Resource:AgedBrainSYSBIO +, Resource:BAMS Cells +, Resource:BRIAN Simulator +, Resource:Blue Brain Project +, Resource:Brain Facts +, Resource:BrainLiner +, Resource:Buzsaki Lab +, Resource:CATMAID +, Resource:Cambridge Neuroscience Department +, Resource:Components And Tools for Accessible COmputer Modeling in (neuro)Biology +, Resource:Computational Neuroanatomy Group +, Resource:Computational Neurobiology Laboratory at the Salk Institute +, Resource:Computational Neurobiology and Imaging Center +, Resource:Conical: The Computational Neuroscience Class Library +, +, Resource:DONE: Detection of Outlier NEurons +, Resource:Database of Cellular Morphologies +, Resource:Dendritica: Software Tools for Studying Dendritic Signaling +, Resource:Department of Psychiatry, Turner Laboratory +, Resource:Dynamic Brain Platform +, Keywords


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*Note: Neurolex imports many terms and their ids from existing community ontologies, e.g., the Gene Ontology. Neurolex, however, is a dynamic site and any content beyond the identifier should not be presumed to reflect the content or views of the source ontology. Users should consult with the authoritative source for each ontology for current information.