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Superior colliculus

Localisation CA/S Hippocampus (CA1, CA3, DG), cortex, cerebellum (granular layer), olfactory bulb, habenula, spinal cord CA/S Caudate putamen, olfactory tubercle, nucleus accumbens, cortex, hippocampus (CA1, CA3, DG) CA/S Hippocampus (CA1, CA2), hypothalamus, thalamus, superior colliculus, raphe nuclei... [Pg.1123]

Figure 6.2 The location and distribution of the histamine-containing neurons in the brain. These neurons are localized in the tuberomammiUaiy nucleus within the posterior hypothalamus and send projections throughout the brain. Abbreviations Hi, hippocampus Hy, hypothalamus IC, inferior colliculus OB, olfactory bulb SC, superior colliculus SI, substantia innominata St, striatum TH, thalamus TMN, tuberomammillary nucleus. Adapted from Watanabe Yanai (2001). Figure 6.2 The location and distribution of the histamine-containing neurons in the brain. These neurons are localized in the tuberomammiUaiy nucleus within the posterior hypothalamus and send projections throughout the brain. Abbreviations Hi, hippocampus Hy, hypothalamus IC, inferior colliculus OB, olfactory bulb SC, superior colliculus SI, substantia innominata St, striatum TH, thalamus TMN, tuberomammillary nucleus. Adapted from Watanabe Yanai (2001).
Frontal cortex, superior colliculus, lateral geniculate, deep nuclei of the cerebellum... [Pg.242]

Marenco et al. (2000) Rats - chronically nic exposed vs, nic naive 2-Deoxy-D-[l- C] glucose autoradiography SC nic (0.4 mg kg- ) vs. saline t Thai, superior colliculus in chronically exposed f thal, superior colliculus, medial habenula, and dorsal lateral geniculate in nic naive... [Pg.148]

Amongst other subcortical structures, neurons of the superior colliculus are involved in saccadic eye movements and attentional processes (Wurtz et al., 1982). Local deactivation of the superior colliculus decreases attentional task performance only in the presence of distractors. Again there appears to be a critical interaction between attention and arousal, with a specific attentional role for this particular locus remaining unclear. [Pg.52]

Upton AL, Ravary A, Salichon N, Moessner R, Lesch KP, Hen R, Seif 1, Gaspar P (2002) Lack of 5-HT(lB) receptor and of serotonin transporter have different effects on the segregation of retinal axons in the lateral geniculate nucleus compared to the superior colliculus. Neuroscience 111 597-610... [Pg.111]

Hippocampus (pyramidal cells) olfactory bulb (granule cells, periglomerular cells) cerebral cortex amygdala hypothalamus superior colliculus superior olivary neurons spinal trigeminal neurons spinal cord... [Pg.230]

Jiittner R, Meier J, Grantyn R (2001) Slow IPSC kinetics, low levels of al subunit expression and paired-pulse depression are distinct properties of neonatal inhibitory GABAergic synaptic connections in the mouse superior colliculus. Eur J Neurosci 13 2088-2098... [Pg.243]

Mooney RD, Shi MY, Rhoades RW (1994) Modulation of retinotectal transmission by presynaptic 5-HTib receptors in the superior colliculus of the adult hamster. J Neurophysiol 72 3-13 Moreno-Delgado D, Torrent A, Gomez-Ramirez J, de Esch I, Blanco I, Ortiz J (2006) Constitutive activity of H3 autoreceptors modulates histamine synthesis in rat brain through the cAMP/PKA pathway. Neuropharmacology 51 517-23... [Pg.333]

Fig. 1. Representative fluorescent photomicrographs of retinal whole mounts showing the loss of Fluorogold (FG)-labeled RGCs in ischemic retina of rat. RGCs were retrogradely labeled with the fluorescent dye FG injected, under stereotaxic guidance, bilaterally into the superior colliculus of a rat 4 days after 50 min ischemia and sacrificed after additional 4 days. Obvious reduction of FG-labeled RGCs is evident in the retina undergone ischemia/reperfusion (panel B) as compared to the contralateral, nonischemic, retina (panel A). Photomicrographs were obtained from the peripheral area of the superior quadrant of the retina. Scale bar 50 fim. Fig. 1. Representative fluorescent photomicrographs of retinal whole mounts showing the loss of Fluorogold (FG)-labeled RGCs in ischemic retina of rat. RGCs were retrogradely labeled with the fluorescent dye FG injected, under stereotaxic guidance, bilaterally into the superior colliculus of a rat 4 days after 50 min ischemia and sacrificed after additional 4 days. Obvious reduction of FG-labeled RGCs is evident in the retina undergone ischemia/reperfusion (panel B) as compared to the contralateral, nonischemic, retina (panel A). Photomicrographs were obtained from the peripheral area of the superior quadrant of the retina. Scale bar 50 fim.
Boulenguez P, Pinard R, Segu L. Subcellular localization of 5-HT1B binding sites in the stratum griseum superficiale of the rat superior colliculus an electron microscopic quantitative autoradiographic study. Synapse 1996 24 203-212. [Pg.304]

Fig. 11. (continued) and its mRNA are coincident. This suggests that 5-HT7 receptors are mainly expressed at the level of cell bodies and dendrites. Abbreviations AD anterodorsal thalamic nucleus AHi amygdalohippocampal area AV anteroventral thalamic nucleus CA3 CA3 hippocampal field GP globus pallidus PVA paraventricular thalamic nucleus, anterior part Re reuniens thalamic nucleus SN substantia nigra SuG superficial grey layer of the superior colliculus SuM supramammillary nucleus. Scale bar 3 mm. [Pg.349]

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See also in sourсe #XX -- [ Pg.36 , Pg.40 , Pg.42 , Pg.69 , Pg.80 , Pg.545 ]

See also in sourсe #XX -- [ Pg.301 ]



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