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Neuron
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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.
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SAO:1417703748
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term
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ILX:0107497
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21539.242
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Nervous system cell, Cell, Anatomical entity, Independent continuant, Continuant |
neurone, nerve cell |
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DN2 neuron
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DN (dorsal Period-expressing neuron of adult brain) whose medium-sized cell body is located posteriorly in the dorsal superior brain, ventral to the projections of the `s-LNv Pdf neurons` (FBbt_00003764). There are 2 cells in each DN2 cluster.
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NLX:147364
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term
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ILX:0103361
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185.79613
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Adult DN period neuron, Adult pacemaker neuron, Pacemaker neuron, Neuron, Nervous system cell, Cell, Anatomical entity, Independent continuant, Continuant |
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DN1 neuron
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DN (dorsal Period-expressing neuron of adult brain) whose cell body is located dorsal to the projections of the `s-LNv Pdf neurons` (FBbt_00003764). There are about 17 of these per cluster.
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NLX:147363
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term
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ILX:0103358
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185.79613
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Adult DN period neuron, Adult pacemaker neuron, Pacemaker neuron, Neuron, Nervous system cell, Cell, Anatomical entity, Independent continuant, Continuant |
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Leucokinin neuron
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Neuron that expresses leucokinin (FBgn0028418).
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NLX:148992
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term
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ILX:0106197
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185.79613
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Neurosecretory neuron, Neuron, Nervous system cell, Cell, Anatomical entity, Independent continuant, Continuant |
LK neuron |
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Pdf neuron
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Neuron that expresses Pigment-dispersing factor, Pdf (FBgn0023178).
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NLX:147480
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term
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ILX:0108631
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185.79613
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Neurosecretory neuron, Neuron, Nervous system cell, Cell, Anatomical entity, Independent continuant, Continuant |
pigment-dispersing hormone-immunoreactive neuron |
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DesB neuron
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Sensory neuron of the peripheral nervous system that innervates a dorsal external sense (des) organ of the abdominal, mesothoracic, metathoracic or prothoracic segment of the embryo / larva.
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NLX:146720
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term
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ILX:0103113
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185.79613
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Anterior fascicle sensory neuron, Sensory neuron (FBbt Term), Neuron, Nervous system cell, Cell, Anatomical entity, Independent continuant, Continuant |
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Endocrine neuron
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Any neuron (FBbt_00005106) that functions in (some) endocrine hormone secretion (GO:0060986).
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NLX:148126
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term
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ILX:0103779
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185.79613
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Neurosecretory neuron, Neuron, Nervous system cell, Cell, Anatomical entity, Independent continuant, Continuant |
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Octopaminergic neuron
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Any neuron (FBbt_00005106) that releases as a neurotransmitter, some octopamine (CHEBI:17134).
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NLX:148080
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term
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ILX:0107893
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185.79613
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Aminergic neuron, Neuron, Nervous system cell, Cell, Anatomical entity, Independent continuant, Continuant |
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U3sib neuron
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Sibling neuron to the U3 neuron developing from the third ganglion mother cell that differentiates from neuroblast NB7-1.
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NLX:146563
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term
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ILX:0112138
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185.79613
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Usib neuron, Motor neuron (FBbt Term), Neuron, Nervous system cell, Cell, Anatomical entity, Independent continuant, Continuant |
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U4sib neuron
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Sibling neuron to the U4 neuron developing from the fourth ganglion mother cell that differentiates from neuroblast NB7-1.
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NLX:147926
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term
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ILX:0112140
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185.79613
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Usib neuron, Motor neuron (FBbt Term), Neuron, Nervous system cell, Cell, Anatomical entity, Independent continuant, Continuant |
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U1sib neuron
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Sibling neuron to the U1 neuron developing from the first ganglion mother cell that differentiates from neuroblast NB7-1.
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NLX:146561
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term
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ILX:0112134
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185.79613
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Usib neuron, Motor neuron (FBbt Term), Neuron, Nervous system cell, Cell, Anatomical entity, Independent continuant, Continuant |
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VesC neuron
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Sensory PNS neuron of embryonic / larval abdominal segments 1-7, the pro-, meta- or mesothoracic segments (Dambly-Chaudiere and Ghysen, 1986). In the abdominal segments it is located dorsal to vesB.
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NLX:146761
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term
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ILX:0112430
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185.79613
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Posterior fascicle sensory neuron, Sensory neuron (FBbt Term), Neuron, Nervous system cell, Cell, Anatomical entity, Independent continuant, Continuant |
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Histaminergic neuron
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Any neuron (FBbt_00005106) that releases as a neurotransmitter, some histamine (CHEBI:18295).
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NLX:148083
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term
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ILX:0105069
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185.79613
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Aminergic neuron, Neuron, Nervous system cell, Cell, Anatomical entity, Independent continuant, Continuant |
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LNv neuron
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Lateral period-expressing neuron (LN) whose cell body is located in the ventral cluster of LNs, at the level of the esophageal foramen (Helfrich-Forster, 1998). It has neurites associated with the accessory medulla (aMe) (Helfrich-Forster et al., 2007). The LN neuronal group are necessary and sufficient for generation of robust adult locomotor rhythms in the absence of environmental cues (Helfrich-Forster et al., 2007).
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NLX:147756
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term
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ILX:0106314
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185.79613
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LN period neuron, Adult pacemaker neuron, Pacemaker neuron, Neuron, Nervous system cell, Cell, Anatomical entity, Independent continuant, Continuant |
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Pioneer neuron
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NLX:147832
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term
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ILX:0108903
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185.79613
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Neuron, Nervous system cell, Cell, Anatomical entity, Independent continuant, Continuant |
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A4 neuron
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Any abdominal neuron (FBbt_00001987) that is part of some larval abdominal segment 4 (FBbt_00001751).
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NLX:146711
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term
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ILX:0100153
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185.79613
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Abdominal neuron, Neuron, Nervous system cell, Cell, Anatomical entity, Independent continuant, Continuant |
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Dch3 neuron
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NLX:146730
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term
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ILX:0102849
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185.79613
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Anterior fascicle sensory neuron, Sensory neuron (FBbt Term), Neuron, Nervous system cell, Cell, Anatomical entity, Independent continuant, Continuant |
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LP2 neuron
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Serotonergic neuron whose cell bodies are located in 2 pairs of clusters (a and b) in the adult brain in the cortex of optic peduncle, adjacent to the medulla layer. These cells are born during metamorphosis.
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NLX:148072
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term
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ILX:0106383
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185.79613
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Serotonergic neuron (FBbt Term), Aminergic neuron, Neuron, Nervous system cell, Cell, Anatomical entity, Independent continuant, Continuant |
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SP3 neuron
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Larval neuro-secretory neuron whose cell body is located in the superior medial protocerebrum. There is one cell per brain hemisphere (McCormick and Nichols, 1993) and its axon innervates the corpus cardiacum (Wegener et al., 2011).
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NLX:149074
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term
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ILX:0110813
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185.79613
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Endocrine neuron, Neurosecretory neuron, Neuron, Nervous system cell, Cell, Anatomical entity, Independent continuant, Continuant |
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V'esB neuron
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Sensory PNS neuron of embryonic / larval abdominal segments 1-7, the pro-, meta- or mesothoracic segments (Dambly-Chaudiere and Ghysen, 1986). In the abdominal segments it is located anterodorsal to v'esA. In the thoracic segments it is located ventral to v'es3.
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NLX:146767
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term
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ILX:0112229
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185.79613
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Posterior fascicle sensory neuron, Sensory neuron (FBbt Term), Neuron, Nervous system cell, Cell, Anatomical entity, Independent continuant, Continuant |
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