Cell Component
dendrite
den·drite [ den-drahyt ]
Subclass of:
Cell Surface Extensions;
Neurons
Etymology:
Greek dendrites = pertaining to a tree; from dendron = tree
Definitions related to dendrites:
-
A long, branching outgrowth or extension from a neuron, that carries electrical signals from synapses to the cell body; any structure that resembles a dendrite.NCI ThesaurusU.S. National Cancer Institute, 2021
-
A neuron projection that has a short, tapering, morphology. Dendrites receive and integrate signals from other neurons or from sensory stimuli, and conduct nerve impulses towards the axon or the cell body. In most neurons, the impulse is conveyed from dendrites to axon via the cell body, but in some types of unipolar neuron, the impulse does not travel via the cell body.Gene Ontology DictionaryGene Ontology Consortium, 2021
-
Cell appendage of a neuron that consists of the dendrite proper and the dendritic spines.Digital AnatomistUniversity of Washington, 2003
-
Neurite which has as its direct parts a dendrite proper and a set of dendritic spines.Foundational Model of AnatomyUniversity of Washington, 2017
-
One of the threadlike extensions of the cytoplasm of a neuron, which typically branch into tree-like processes; in unipolar and bipolar neurons, there is a single dendrite, which proximally resembles an axon but branches distally; in multipolar neurons there are many short, branching dendrites; dendrites compose most of the receptive surface of a neuron; called also dendron, neurodendrite, and neurodendron.CRISP ThesaurusNational Institutes of Health, 2006
-
Extensions of the nerve cell body. They are short and branched and receive stimuli from other NEURONS.NLM Medical Subject HeadingsU.S. National Library of Medicine, 2021
-
The parts of a nerve cell that receive signals from other nerve cells.Harvard Dictionary of Health TermsHarvard Medical Publishing, 2011
Return to OpenMD Medical Dictionary
> D
This content should not be used in place of medically-reviewed decision support reference material or professional medical advice. Some terms may have alternate or updated definitions not reflected in this set. The definitions on this page should not be considered complete or up to date.