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Label | Description | ILX | Version | Created CID | Modified Time | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Cerebrospinal axis | The hollow tubular division of the nervous system that lies in the median plane, dorsal to a notochord and flanked by a bilateral series of segmental muscles.It is the topographic division that corresponds to the vertebrate central nervous system. | ILX:0101999 | 3 | SPARC SAWG | 06/18/2018 | SPARC SAWG | term | 12/08/2016 | 0 | NeuroLex | NeuroLex |
Dorsal commissural nucleus | A continuous column of gray matter along the midline in the dorsal gray commissure that sends fibers to the hypogastric nerve. | ILX:0103430 | 5 | SPARC SAWG | 06/23/2020 | SPARC SAWG | term | 12/08/2016 | 0 | NeuroLex | NeuroLex |
C8 segment | The segment of the spinal cord that gives rise to the dorsal and ventral roots that coalesce to form the eighth cervical spinal nerve which exits the spinal column below the seventh cervical vertebra in most mammals. | ILX:0103686 | 36 | SPARC SAWG | 06/01/2022 | FDI Lab - SciCrunch.org | term | 12/08/2016 | 0 | NeuroLex | NeuroLex |
T8 segment | The segment of the spinal cord that gives rise to the dorsal and ventral roots that coalesce to form the eighth thoracic spinal nerve which exits the spinal column above the eighth thoracic vertebra in most mammals. | ILX:0103688 | 42 | SPARC SAWG | 06/01/2022 | FDI Lab - SciCrunch.org | term | 12/08/2016 | 0 | NeuroLex | NeuroLex |
T11 segment | The segment of the spinal cord that gives rise to the dorsal and ventral roots that coalesce to form the eleventh thoracic spinal nerve which exits the spinal column above the eleventh thoracic vertebra in most mammals. | ILX:0103732 | 40 | SPARC SAWG | 06/01/2022 | FDI Lab - SciCrunch.org | term | 12/08/2016 | 0 | NeuroLex | NeuroLex |
C5 segment | The segment of the spinal cord that gives rise to the dorsal and ventral roots that coalesce to form the fifth cervical spinal nerve which exits the spinal column above the fifth cervical vertebra in most mammals. | ILX:0104216 | 40 | SPARC SAWG | 09/20/2022 | FDI Lab - SciCrunch.org | term | 12/08/2016 | 0 | NeuroLex | NeuroLex |
L5 segment of lumbar spinal cord | The segment of the spinal cord that gives rise to the dorsal and ventral roots that coalesce to form the fifth lumbar spinal nerve which exits the spinal column above the fifth lumbar vertebra in most mammals. | ILX:0104218 | 34 | SPARC SAWG | 09/19/2024 | SPARC SAWG | term | 12/08/2016 | 0 | NeuroLex | Maryann Martone |
S5 segment | The segment of the spinal cord that gives rise to the dorsal and ventral roots that coalesce to form the fifth sacral spinal nerve which exits the spinal column above the fifth sacral vertebra in most mammals. | ILX:0104220 | 31 | SPARC SAWG | 06/01/2022 | SPARC SAWG | term | 12/08/2016 | 0 | NeuroLex | Monique Surles-Zeigler |
T5 segment | The segment of the spinal cord that gives rise to the dorsal and ventral roots that coalesce to form the fifth thoracic spinal nerve which exits the spinal column above the fifth thoracic vertebra in most mammals. | ILX:0104222 | 34 | SPARC SAWG | 06/01/2022 | FDI Lab - SciCrunch.org | term | 12/08/2016 | 0 | NeuroLex | NeuroLex |
C1 segment | The segment of the spinal cord that gives rise to the dorsal and ventral roots that coalesce to form the first cervical spinal nerve which exits the spinal column above the first cervical vertebra in most mammals. | ILX:0104252 | 29 | SPARC SAWG | 06/01/2022 | FDI Lab - SciCrunch.org | term | 12/08/2016 | 0 | NeuroLex | NeuroLex |
L1 segment | The segment of the spinal cord that gives rise to the dorsal and ventral roots that coalesce to form the first lumbar spinal nerve which exits the spinal column above the first lumbar vertebra in most mammals. | ILX:0104254 | 29 | SPARC SAWG | 06/01/2022 | FDI Lab - SciCrunch.org | term | 12/08/2016 | 0 | NeuroLex | NeuroLex |
S1 segment | The segment of the spinal cord that gives rise to the dorsal and ventral roots that coalesce to form the first sacral spinal nerve which exits the spinal column above the first sacral vertebra in most mammals. | ILX:0104259 | 31 | SPARC SAWG | 06/01/2022 | SPARC SAWG | term | 12/08/2016 | 0 | NeuroLex | Monique Surles-Zeigler |
T1 segment | The segment of the spinal cord that gives rise to the dorsal and ventral roots that coalesce to form the first thoracic spinal nerve which exits the spinal column above the first thoracic vertebra in most mammals. | ILX:0104262 | 34 | SPARC SAWG | 06/01/2022 | FDI Lab - SciCrunch.org | term | 12/08/2016 | 0 | NeuroLex | NeuroLex |
C4 segment | The segment of the spinal cord that gives rise to the dorsal and ventral roots that coalesce to form the fourth cervical spinal nerve which exits the spinal column above the fourth cervical vertebra in most mammals. | ILX:0104364 | 36 | SPARC SAWG | 09/20/2022 | FDI Lab - SciCrunch.org | term | 12/08/2016 | 0 | NeuroLex | NeuroLex |
Fourth lumbar spinal cord segment | The segment of the spinal cord that gives rise to the dorsal and ventral roots that coalesce to form the fourth lumbar spinal nerve. | ILX:0104366 | 26 | SPARC SAWG | 11/05/2021 | SPARC SAWG | term | 12/08/2016 | 0 | NeuroLex | Monique Surles-Zeigler |
S4 segment | The segment of the spinal cord that gives rise to the dorsal and ventral roots that coalesce to form the fourth sacral spinal nerve which exits the spinal column above the fourth sacral vertebra in most mammals. | ILX:0104368 | 24 | SPARC SAWG | 06/01/2022 | SPARC SAWG | term | 12/08/2016 | 0 | NeuroLex | Monique Surles-Zeigler |
T4 segment | The segment of the spinal cord that gives rise to the dorsal and ventral roots that coalesce to form the fourth thoracic spinal nerve which exits the spinal column above the fourth thoracic vertebra in most mammals. | ILX:0104370 | 28 | SPARC SAWG | 06/01/2022 | FDI Lab - SciCrunch.org | term | 12/08/2016 | 0 | NeuroLex | NeuroLex |
Gracile fasciculus | Axon bundle arising largely from the dorsal root ganglia of the lower spinal cord, ascending in humans in the dorsal funiculus, synapsing within the nucleus gracilis of the lower medulla. | ILX:0104726 | 16 | SPARC SAWG | 01/17/2023 | SPARC SAWG | term | 12/08/2016 | 0 | NeuroLex | Monique Surles-Zeigler |
Lamina I of gray matter of spinal cord | Most superficial gray lamina of dorsal horn, forming a thin rim along the dorsal and dorsolateral edge of the dorsal horn (Paxinos, The rat nervous system, 2nd ed, p 39). | ILX:0105978 | 10 | SPARC SAWG | 11/30/2020 | SPARC SAWG | term | 12/08/2016 | 0 | NeuroLex | NeuroLex |
medulla | The lower portion of the hindbrain and brainstem located between the pons and spinal cord. This structure contains several descending and ascending tracts, lower cranial nerve nuclei, a significant proportion of the reticular system of the brainstem and other structures (adapted from NCI Thesaurus).The topographic division of the cerebrospinal axis between pons and spinal cord. It was clearly described and illustrated for macrodissected adult humans by Piccolomini (1586, pp. 265, 269; his intracranial medulla oblongata), while the term medulla was used by Winslow (1733, Sect. X, p. 42) and Haller (1747, see translation by Mihles, 1754, pp. 287, 286), and more recently in the classic textbooks of for example Mettler (1948, p. 76) and Carpenter (1976, p. 60). | ILX:0106736 | 19 | SPARC SAWG | 03/19/2024 | SPARC SAWG | term | 12/08/2016 | 0 | NeuroLex | troy sincomb |