{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,8]],"date-time":"2025-10-08T22:22:05Z","timestamp":1759962125171},"reference-count":56,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2004,10,9]],"date-time":"2004-10-09T00:00:00Z","timestamp":1097280000000},"content-version":"vor","delay-in-days":8663,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J of Comparative Neurology"],"published-print":{"date-parts":[[1981,1,20]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The horseradish peroxidase technique was used to identify the sources of somatosensory afferent fibers to the hamster's superior colliculus. These experiments demonstrated that the tectum receives axons from pyramidal cells in layer V of the ipsilateral sensorimotor cortex, contralateral lamina IV of all levels of the spinal cord, the contralateral dorsal column nuclei, lateral cervical nucleus, internal basilar nucleus, and nucleus of the spinal trigeminal tract.<\/jats:p><jats:p>Electrical stimulation of the spinal cord coupled with extracellular single unit recordings concentrated, for the most part, in the posterior portion of the tectum revealed that such stimuli activated approximately 40% of the cells tested. Almost of these units were isolated ventral to the <jats:italic>stratum opticum<\/jats:italic> and 86% were responsive only to somatosensory stimulation. Analysis of the latencies of collicular responses obtained with two point spinal stimulation in intact hamsters and in animals subjected to somatosensory cortical and\/or spinal damage indicated that the <jats:italic>initial<\/jats:italic> impulse elicited from most collicular cells was mediated by a polysynaptic pathways(s) which probably synapses in the dorsal column, lateral cervical, and\/or internal basilar nuclei.<\/jats:p><jats:p>Damage to the dorsal spinal cord and\/or somatosensory cortex altered neither the incidence nor the response characteristics of spinally driven collicular neurons. This indicated that most somatosensory collicular cells also received input from the spinotectal fibers which travel in the ventrolateral quadrant.<\/jats:p><jats:p>Electrical stimulation of somatosensory cortex activated about 20% of the cells tested in the ipsilateral superior colliculus. If cortical and spinal stimulation were delivered with an interstimulus interval ranging between 50 and 80 msec the response of the tectal neuron to the latter stimulus was suppressed in most cases. This was true regardless of the order of the stimulus pairing. Concurrent somato\u2010sensory cortical shocks also suppressed responses to tactile stimuli for 21% of the cells tested.<\/jats:p>","DOI":"10.1002\/cne.901950304","type":"journal-article","created":{"date-parts":[[2005,1,1]],"date-time":"2005-01-01T20:56:43Z","timestamp":1104613003000},"page":"415-432","source":"Crossref","is-referenced-by-count":30,"title":["Cortical and spinal somatosensory input to the superior colliculus in the golden hamster: An anatomical and electrophysiological study"],"prefix":"10.1002","volume":"195","author":[{"given":"Robert W.","family":"Rhoades","sequence":"first","affiliation":[]}],"member":"311","published-online":{"date-parts":[[2004,10,9]]},"reference":[{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/cne.901110202"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1002\/cne.901630405"},{"key":"e_1_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF00235803"},{"key":"e_1_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/0006-8993(78)90202-0"},{"key":"e_1_2_1_6_1","doi-asserted-by":"crossref","first-page":"363","DOI":"10.1113\/jphysiol.1962.sp006943","article-title":"Single unit recording from antidromically activated optic radiation neurons","volume":"162","author":"Bishop P. O.","year":"1962","journal-title":"J. Physiol."},{"key":"e_1_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/cne.901640207"},{"key":"e_1_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1113\/jphysiol.1977.sp011971"},{"key":"e_1_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1152\/jn.1972.35.2.187"},{"key":"e_1_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1152\/jn.1975.38.3.690"},{"key":"e_1_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/cne.901840207"},{"key":"e_1_2_1_12_1","doi-asserted-by":"crossref","first-page":"1352","DOI":"10.1152\/jn.1976.39.6.1352","article-title":"Quan\u2010 titative studies of single\u2010cell properties in monkey striate cortex. IV. Corticotectal cells","volume":"39","author":"Finlay B. L.","year":"1976","journal-title":"J. Neurophysiol."},{"key":"e_1_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/0006-8993(78)90632-7"},{"key":"e_1_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/0006-8993(77)90314-6"},{"key":"e_1_2_1_15_1","doi-asserted-by":"crossref","first-page":"749","DOI":"10.1152\/jn.1974.37.4.749","article-title":"Retinal distribution and central projections of Y\u2010, X\u2010 and W\u2010cells of the cat's retina","volume":"37","author":"Fukuda Y.","year":"1974","journal-title":"J. Neurophysiol."},{"key":"e_1_2_1_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/0006-8993(76)90284-5"},{"key":"e_1_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1136\/jnnp.31.2.135"},{"key":"e_1_2_1_18_1","doi-asserted-by":"crossref","first-page":"984","DOI":"10.1126\/science.715454","article-title":"Long ascending projections from the substantia gelatinosa Rolandi and the subjacent dorsal horn in the rat","volume":"202","author":"Geisler G. J.","year":"1978","journal-title":"Science"},{"key":"e_1_2_1_19_1","doi-asserted-by":"publisher","DOI":"10.1002\/cne.901840107"},{"key":"e_1_2_1_20_1","doi-asserted-by":"crossref","first-page":"157","DOI":"10.1152\/jn.1973.36.2.157","article-title":"Receptive fields in deep layers of cat superior colliculus J","volume":"36","author":"Gordon B. G.","year":"1973","journal-title":"Neurophysiol."},{"key":"e_1_2_1_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/0006-8993(78)90353-0"},{"key":"e_1_2_1_22_1","doi-asserted-by":"publisher","DOI":"10.1002\/cne.901710107"},{"key":"e_1_2_1_23_1","doi-asserted-by":"publisher","DOI":"10.1113\/jphysiol.1960.sp006375"},{"key":"e_1_2_1_24_1","doi-asserted-by":"crossref","first-page":"440","DOI":"10.1097\/00005072-195312040-00008","article-title":"A method for the combined staining of cells and fibers in the nervous system","volume":"12","author":"Kl\u00fcver H.","year":"1953","journal-title":"J. Neuropath. Exp. Neurol."},{"key":"e_1_2_1_25_1","doi-asserted-by":"publisher","DOI":"10.1016\/0006-8993(67)90004-2"},{"key":"e_1_2_1_26_1","doi-asserted-by":"publisher","DOI":"10.1002\/cne.901300403"},{"key":"e_1_2_1_27_1","doi-asserted-by":"publisher","DOI":"10.1002\/cne.901300404"},{"key":"e_1_2_1_28_1","doi-asserted-by":"crossref","first-page":"148","DOI":"10.1152\/jn.1971.34.1.148","article-title":"Receptive\u2010field characteristics of superior colliculus neurons in the rabbit","volume":"34","author":"Masland R. H.","year":"1971","journal-title":"J. Neurophysiol."},{"key":"e_1_2_1_29_1","doi-asserted-by":"publisher","DOI":"10.1016\/0014-4886(78)90130-9"},{"key":"e_1_2_1_30_1","doi-asserted-by":"crossref","first-page":"763","DOI":"10.1152\/jn.1971.34.5.763","article-title":"Interactions of cortical and retinal projections on single neurons of the cat's superior colliculus","volume":"34","author":"McIlwain J. T.","year":"1971","journal-title":"J. Neurophysiol."},{"key":"e_1_2_1_31_1","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/83.4.718"},{"key":"e_1_2_1_32_1","doi-asserted-by":"publisher","DOI":"10.1177\/26.2.24068"},{"key":"e_1_2_1_33_1","doi-asserted-by":"publisher","DOI":"10.1002\/cne.901570104"},{"key":"e_1_2_1_34_1","doi-asserted-by":"publisher","DOI":"10.1016\/0006-8993(74)90295-9"},{"key":"e_1_2_1_35_1","doi-asserted-by":"publisher","DOI":"10.1113\/jphysiol.1980.sp013212"},{"key":"e_1_2_1_36_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF00237536"},{"key":"e_1_2_1_37_1","doi-asserted-by":"publisher","DOI":"10.1152\/jn.1978.41.6.1466"},{"key":"e_1_2_1_38_1","doi-asserted-by":"publisher","DOI":"10.1002\/cne.901840203"},{"key":"e_1_2_1_39_1","doi-asserted-by":"crossref","first-page":"163","DOI":"10.1016\/0014-4886(80)90167-3","article-title":"The cells of origin of the tecto\u2010spinal tract in the golden hamster: An anatomical and electrophysiological investigation","volume":"67","author":"Rhoades R. W.","year":"1980","journal-title":"Exp. Neurol."},{"key":"e_1_2_1_40_1","first-page":"428","article-title":"Properties and tectal projections of monkey retinal ganglion cells","volume":"40","author":"Schiller P. H.","year":"1977","journal-title":"J. Neuro\u2010physiol."},{"key":"e_1_2_1_41_1","doi-asserted-by":"crossref","first-page":"55","DOI":"10.1152\/jn.1978.41.1.55","article-title":"Nonequivalent visual, auditory, and somatic corticotectal influences in cat","volume":"41","author":"Stein B. E.","year":"1978","journal-title":"J. Neurophysiol."},{"key":"e_1_2_1_42_1","doi-asserted-by":"publisher","DOI":"10.1016\/0006-8993(78)90006-9"},{"key":"e_1_2_1_43_1","doi-asserted-by":"crossref","first-page":"401","DOI":"10.1152\/jn.1976.39.2.401","article-title":"Relationship between visual and tactile representations in cat superior colliculus","volume":"39","author":"Stein B. E.","year":"1976","journal-title":"J. Neurophysiol."},{"key":"e_1_2_1_44_1","first-page":"123","article-title":"Cytoarchitecture of the rat spinal cord","volume":"222","author":"Steiner T. J.","year":"1972","journal-title":"J. Physiol. (Lond.)"},{"key":"e_1_2_1_45_1","doi-asserted-by":"crossref","DOI":"10.1016\/0042-6989(71)90048-4","article-title":"Receptive fields and synaptic organization of the superficial gray layer of the cat superior colliculus","volume":"11","author":"Sterling P.","year":"1971","journal-title":"Vision Res."},{"key":"e_1_2_1_45_2","first-page":"309","volume":"3","journal-title":"Vision Res."},{"key":"e_1_2_1_46_1","doi-asserted-by":"publisher","DOI":"10.1002\/cne.901210209"},{"key":"e_1_2_1_47_1","doi-asserted-by":"publisher","DOI":"10.1016\/0014-4886(69)90132-0"},{"key":"e_1_2_1_48_1","doi-asserted-by":"publisher","DOI":"10.1002\/cne.901680403"},{"key":"e_1_2_1_49_1","doi-asserted-by":"publisher","DOI":"10.1002\/cne.901680404"},{"key":"e_1_2_1_50_1","doi-asserted-by":"publisher","DOI":"10.1002\/cne.901060104"},{"key":"e_1_2_1_51_1","volume-title":"Textbook of Neuropathology","author":"Weil A.","year":"1945"},{"key":"e_1_2_1_52_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0006-8993(71)80004-5"},{"key":"e_1_2_1_53_1","doi-asserted-by":"publisher","DOI":"10.1016\/0006-8993(72)90354-X"},{"key":"e_1_2_1_54_1","doi-asserted-by":"publisher","DOI":"10.1016\/0006-8993(77)90760-0"},{"key":"e_1_2_1_55_1","doi-asserted-by":"publisher","DOI":"10.1002\/cne.901750202"},{"key":"e_1_2_1_56_1","doi-asserted-by":"publisher","DOI":"10.1016\/0014-4886(78)90059-6"}],"container-title":["Journal of Comparative Neurology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fcne.901950304","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/cne.901950304","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,11,13]],"date-time":"2023-11-13T02:50:29Z","timestamp":1699843829000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/cne.901950304"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1981,1,20]]},"references-count":56,"journal-issue":{"issue":"3","published-print":{"date-parts":[[1981,1,20]]}},"alternative-id":["10.1002\/cne.901950304"],"URL":"https:\/\/doi.org\/10.1002\/cne.901950304","archive":["Portico"],"relation":{},"ISSN":["0021-9967","1096-9861"],"issn-type":[{"value":"0021-9967","type":"print"},{"value":"1096-9861","type":"electronic"}],"subject":[],"published":{"date-parts":[[1981,1,20]]}}}