Results 121 to 130 of about 1,961 (171)
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Spinothalamic Tract Neurons in the Substantia Gelatinosa
Science, 1978The substantia gelatinosa of the mammalian spinal cord is generally believed to be a closed system; that is, its neurons are thought to project only to the substantia gelatinosa of the same or the contralateral side. Experiments in monkeys, using injections of the marker enzyme horseradish peroxidase, show that at least some neurons of the substantia ...
W D, Willis, R B, Leonard, D R, Kenshalo
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A dorsolateral spinothalamic tract in macaque monkey
Pain, 1989Prior work has indicated the existence of a major spinal cord pathway made up of lamina I cell axons ascending in the dorsolateral funiculus in both rat and cat. In cat, a portion of this lamina I dorsolateral funiculus pathway terminates in the thalamus.
A, Vania Apkarian, Charles J, Hodge
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Critical reviews in neurobiology, 1990
The spinothalamic tract (STT) is made up of axons, originating from neurons in the spinal cord grey matter, which cross segmentally and then ascend to terminate in a variety of thalamic nuclei. The cells of origin of the STT are located throughout the spinal cord in three functional groups.
C J, Hodge, A V, Apkarian
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The spinothalamic tract (STT) is made up of axons, originating from neurons in the spinal cord grey matter, which cross segmentally and then ascend to terminate in a variety of thalamic nuclei. The cells of origin of the STT are located throughout the spinal cord in three functional groups.
C J, Hodge, A V, Apkarian
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THE SPINOTHALAMIC TRACT IN MAN
Archives of Neurology And Psychiatry, 1940In 1889 Edinger1described a tract taking origin from cells in or about the posterior horn, crossing the midline and ascending in the anterior or anterolateral column of the spinal cord. He was able to follow this column as high as the interolivary lamina, where it seemed to mingle with fibers of the medial lemniscus.
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Journal of Comparative Neurology, 1987
AbstractThe locations of Spinothalamic neurons and the funicular trajectories of their axons were studied in cats by retrograde transport of horseradish peroxidase (HRP). Five animals were used as controls to determine the cervical and lumbar laminar distributions of neurons contributing to the Spinothalamic tract. An additional eight animals were used
M W, Jones +3 more
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AbstractThe locations of Spinothalamic neurons and the funicular trajectories of their axons were studied in cats by retrograde transport of horseradish peroxidase (HRP). Five animals were used as controls to determine the cervical and lumbar laminar distributions of neurons contributing to the Spinothalamic tract. An additional eight animals were used
M W, Jones +3 more
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Inhibition of primate spinothalamic tract cells by TENS
Journal of Neurosurgery, 1985✓ Transcutaneous electrical nerve stimulation (TENS) was applied in an experimental animal model to investigate the underlying mechanisms of this treatment. Recordings were made from identified spinothalamic tract (STT) neurons in the lumbosacral spinal cords of seven anesthetized monkeys. The STT cells were activated by stimulating the common peroneal
K H, Lee, J M, Chung, W D, Willis
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Cells of origin of the spinothalamic tract in the cat and rat
Experimental Neurology, 1968Abstract A stimulating electrode was placed in the medial lemniscus at its entry point into the thalamus of cats and rats. The gray matter of spinal cord was searched with microelectrodes for cells responding antidromically to stimulation in the medial lemniscus.
P N, Dilly, P D, Wall, K E, Webster
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LATERAL SPINOTHALAMIC TRACT AND ASSOCIATED TRACTS IN MAN
Archives of Neurology And Psychiatry, 1945The whole problem of peripheral pain reception and central pain perception and representation remains one of the fundamental fields of investigation in neurophysiology and clinical neurology. Certain aspects of the problem are of considerable interest to the neurosurgeon.
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An anatomical reinvestigation of the termination of the spinothalamic tract in the monkey
Journal of Comparative Neurology, 1979AbstractThe projections of the spinothalamic tract in the macaque monkey have been reinvestigated using the Wiitanen modification of the Fink‐Heimer technique. In agreement with previous studies in the monkey (Mehler, Bowsher, Kerr) it was found that the spinothalamic tract ascends outside the medial lemniscus, enters the thalamus just dorsal to this ...
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Distribution and morphology of spinothalamic tract neurons in the rat
Anatomy and Embryology, 1997Previous studies showed that spinothalamic tract (STT) neurons in the dorsal horn head have a distinct laminar organization that corresponds to the cytoarchitectonic divisions. However, groupings of STT neurons in the deeper part of the spinal gray matter have not yet been established, since, in these regions, the distribution of STT neurons with ...
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