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Total 422235 Results
| Label | Description | ILX | Version | Created CID | Modified Time | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Olfactory tubercle Islets of Calleja large Type 2 hilar cell | Type of large hilar neuron located in the hilar region of the granule cell clusters (Islands of Calleja) or the olfactory tubercle that can be differentiated morphologically from other types of hilar neurons: it has several primary dendrites that branch relatively close to the soma but without forming bushlike or other special dendritic complexes; the dendrites do not go along the border of the granule cell clusters but approach them at right angles; the axon also arises from the cell soma (Millhouse, 1987). | ILX:0107982 | 3 | FDI Lab - SciCrunch.org | 06/18/2018 | FDI Lab - SciCrunch.org | term | 12/09/2016 | 0 | NeuroLex | NeuroLex |
| Olfactory tubercle Islets of Calleja spiny granule neuron | Granule cell found in the granule cell clusters (Islands of Calleja) in the olfactory tubercle characterized by a high density of dendritic spines (Millhouse, 1987) | ILX:0107983 | 3 | FDI Lab - SciCrunch.org | 06/18/2018 | FDI Lab - SciCrunch.org | term | 12/09/2016 | 0 | NeuroLex | NeuroLex |
| Olfactory tubercle layers 1-3 of ABA 2009 | ILX:0107984 | 3 | FDI Lab - SciCrunch.org | 06/18/2018 | FDI Lab - SciCrunch.org | term | 12/09/2016 | 0 | NeuroLex | NeuroLex | |
| Olfactory tubercle molecular layer of ABA 2009 | ILX:0107985 | 3 | FDI Lab - SciCrunch.org | 06/18/2018 | FDI Lab - SciCrunch.org | term | 12/09/2016 | 0 | NeuroLex | NeuroLex | |
| Olfactory tubercle of ABA 2009 | ILX:0107986 | 3 | FDI Lab - SciCrunch.org | 06/18/2018 | FDI Lab - SciCrunch.org | term | 12/09/2016 | 0 | NeuroLex | NeuroLex | |
| Olfactory tubercle polymorph layer of ABA 2009 | ILX:0107987 | 3 | FDI Lab - SciCrunch.org | 06/18/2018 | FDI Lab - SciCrunch.org | term | 12/09/2016 | 0 | NeuroLex | NeuroLex | |
| Olfactory tubercle pyramidal layer of ABA 2009 | ILX:0107988 | 3 | FDI Lab - SciCrunch.org | 06/18/2018 | FDI Lab - SciCrunch.org | term | 12/09/2016 | 0 | NeuroLex | NeuroLex | |
| Olig2 | ILX:0107989 | 4 | FDI Lab - SciCrunch.org | 06/18/2018 | FDI Lab - SciCrunch.org | term | 12/09/2016 | 0 | NeuroLex | NeuroLex | |
| Oligo-glomerular lLN | Local interneuron of the adult antennal lobe that is derived from the lateral AL neuroblast lineage and that innervates only some of the adult antennal lobe glomeruli. | ILX:0107990 | 3 | FDI Lab - SciCrunch.org | 06/18/2018 | FDI Lab - SciCrunch.org | term | 12/09/2016 | 0 | NeuroLex | NeuroLex |
| Oligodendrocyte | A class of large neuroglial (macroglial) cells in the central nervous system. Oligodendroglia may be called interfascicular, perivascular, or perineuronal (not the same as satellite cells, perineuronal of ganglia) according to their location. They form the insulating myelin sheath of axons in the central nervous system (MSH). | ILX:0107991 | 4 | FDI Lab - SciCrunch.org | 06/18/2018 | FDI Lab - SciCrunch.org | term | 12/09/2016 | 0 | NeuroLex | NeuroLex |
| Oligodendrocyte Compact Myelin | The portion of the myelin sheath in which layers of cell membrane are tightly juxtaposed, completely excluding cytoplasm. The juxtaposed cytoplasmic surfaces form the major dense line, while the juxtaposed extracellular surfaces form the interperiod line visible in electron micrographs (Gene Ontology). | ILX:0107992 | 4 | FDI Lab - SciCrunch.org | 06/18/2018 | FDI Lab - SciCrunch.org | term | 12/09/2016 | 0 | NeuroLex | NeuroLex |
| Oligodendrocyte Myelin Sheath | An electrically insulating fatty layer that surrounds the axons of many neurons. It is an outgrowth of glial cells: Schwann cells supply the myelin for peripheral neurons while oligodendrocytes supply it to those of the central nervous system (Gene Ontology). | ILX:0107993 | 4 | FDI Lab - SciCrunch.org | 06/18/2018 | FDI Lab - SciCrunch.org | term | 12/09/2016 | 0 | NeuroLex | NeuroLex |
| Oligodendrocyte Paranodal Termination | Cytoplasmic pockets, or as they appear in thin sections "loops" formed by the Schwann cell in the paranodal region. These pockets are actually part of a continuous helical structure providing cytoplasmic continuity from the inntermost to the outermost layers of the myelin sheath through the cytoplasmic channel formed by the loop. Most are directly apposed to the paranodal axonal membrane | ILX:0107994 | 5 | FDI Lab - SciCrunch.org | 08/24/2018 | FDI Lab - SciCrunch.org | term | 12/09/2016 | 0 | NeuroLex | troy sincomb |
| Oligodendrocyte precursor cell | ILX:0107995 | 4 | FDI Lab - SciCrunch.org | 06/18/2018 | FDI Lab - SciCrunch.org | term | 12/09/2016 | 0 | NeuroLex | NeuroLex | |
| Oligodendroglioma | A relatively slow-growing glioma that is derived from oligodendrocytes and tends to occur in the cerebral hemispheres, thalamus, or lateral ventricle. They may present at any age, but are most frequent in the third to fifth decades, with an earlier incidence peak in the first decade. Histologically, these tumors are encapsulated, relatively avascular, and tend to form cysts and microcalcifications. Neoplastic cells tend to have small round nuclei surrounded by unstained nuclei. The tumors may vary from well-differentiated to highly anaplastic forms (MeSH). | ILX:0107996 | 3 | FDI Lab - SciCrunch.org | 06/18/2018 | FDI Lab - SciCrunch.org | term | 12/09/2016 | 0 | NeuroLex | NeuroLex |
| Oligopotent | Cellular potency that is the capacity to form multiple differentiated cell types of a specific lineage and lack self-renewing capacity | ILX:0107997 | 3 | FDI Lab - SciCrunch.org | 06/18/2018 | FDI Lab - SciCrunch.org | term | 12/09/2016 | 0 | NeuroLex | NeuroLex |
| Olivary pretectal nucleus | Small distinct nucleus in the pretectum of mammals involved in the pupillary light reflect. In rats, it is an olive shaped (anterior) nucleus lying ventral to the brachium of the superior colliculus (Paxinos, The rat nervous system, 2nd ed, 1995, pg. 862). Physiologically, it is identified by neurons sensitive to luminance changes. | ILX:0107998 | 13 | FDI Lab - SciCrunch.org | 01/17/2023 | FDI Lab - SciCrunch.org | term | 12/09/2016 | 0 | NeuroLex | NeuroLex |
| Olivary pretectal nucleus of ABA 2009 | ILX:0107999 | 3 | FDI Lab - SciCrunch.org | 06/18/2018 | FDI Lab - SciCrunch.org | term | 12/09/2016 | 0 | NeuroLex | NeuroLex | |
| Olivocerebellar tract | Tract of brain, each instance of which originates at some olivary nucleus and pass out through the hilum and decussate with those from the opposite olive in some raphe nucleus, then as internal arcuate fibers they pass partly through and partly around the opposite olive and enter some inferior peduncle to be distributed to some cerebellar hemisphere of the opposite side from which they arise. | ILX:0108000 | 10 | FDI Lab - SciCrunch.org | 11/30/2020 | FDI Lab - SciCrunch.org | term | 12/09/2016 | 0 | NeuroLex | NeuroLex |
| Olivopontocerebellar Atrophy | A group of inherited and sporadic disorders which share progressive ataxia in combination with atrophy of the CEREBELLUM; PONS; and inferior olivary nuclei. Additional clinical features may include MUSCLE RIGIDITY; NYSTAGMUS, PATHOLOGIC; RETINAL DEGENERATION; MUSCLE SPASTICITY; DEMENTIA; URINARY INCONTINENCE; and OPHTHALMOPLEGIA. The familial form has an earlier onset (second decade) and may feature spinal cord atrophy. The sporadic form tends to present in the fifth or sixth decade, and is considered a clinical subtype of MULTIPLE SYSTEM ATROPHY (MeSH). | ILX:0108001 | 3 | FDI Lab - SciCrunch.org | 06/18/2018 | FDI Lab - SciCrunch.org | term | 12/09/2016 | 0 | NeuroLex | NeuroLex |
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