176 - 200 of 182
Number of results to display per page
176 Normann, Richard A.; Shoham, ShyCoding of position by simultaneously recorded sensory neurones in the cat dorsal root ganglionMuscle, cutaneous and joint afferents continuously signal information about the position and movement of individual joints. How does the nervous system extract more global information, for example about the position of the foot in space? To study this question we used microelectrode arrays to record...Cats; Sensory Neurones; Movement; Limb Position2004
177 Olson, Randall J.; Samore, Matthew H.; Pace, Nathan L.Dysphotopsia in phakic and pseudophakic patients: incidence and relation to intraocular lens type(2)PURPOSE: To determine the relationship between various intraocular lens (IOL) types and the incidence of unwanted light images. SETTING: The Moran Eye Center, University of Utah, Salt Lake City, Utah, USA. METHODS: A telephone questionnaire was administered to 302 postoperative patients who had rece...Cataract Extraction; Visual Acuity; Lenses, Intraocular; Lens Implantation, Intraocular2000-06
178 Baehr, WolfgangHuman interstitial retinoid-binding protein. Gene structure and primary structureInterstitial retinoid-binding protein (IRBP) is synthesized and secreted by rod photoreceptor cells into the interphotoreceptor matrix and is known to bind retinoids and fatty acids. We have used cDNA clones encoding human IRBP to isolate a 15-kilobase genomic fragment that encompasses the complete ...Molecular Sequence Data; Eye Proteins; Retinol-Binding Proteins; Messenger RNA1989-05-15
179 Baehr, Wolfgang; Rao, Narayanam V.Molecular characterization of a third member of the guanylyl cyclase-activating protein subfamilyThe mammalian retina contains at least two guanylyl cyclases (GC1 and GC2) and two guanylyl cyclase-activating proteins (GCAP1 and GCAP2). Here we present evidence of the presence of a new photoreceptor-specific GCAP, termed GCAP3, which is closely related to GCAP1. The sequence similarity of GCAP3 ...Amino Acid Sequence; Cloning, Molecular; Gene Expression Regulation1999
180 Frederick, Jeanne M.Neurotransmitter properties of the newborn human retina.Human retinal tissue from a newborn was examined autoradiographically for the presence of highaffinity uptake and localization of the following putative neurotransmitters: dopamine, glycine, GAB A, aspartate, and glutamate. In addition, the dopamine content of this newborn retina was measured by ...Newborn; Human Retina; Neurotransmitter Properties; Photoreceptors1983
181 Normann, Richard A.Effects of GABA and related drugs on horizontal cells in the isolated turtle retinaThe role of GABA in the outer plexiform layer of the turtle retina has been examined by intracellular recordings from L- and C-type horizontal cells in the isolated retina preparation. GABA (1-5 mM) slightly depolarized the L-type horizontal cells, reduced the amplitude of their photoresponses, and ...Retina; Horizontal Cells; Synapse; Negative Feedback; GABA; Turtle1990
182 Bernstein, Paul S.; Zabriskie, Norman A.; Zhang, Kang; Leppert, Mark F.Diverse macular dystrophy phenotype caused by a novel complex mutation in the ELOVL4 genePURPOSE: A 5-bp deletion in ELOVL4, a photoreceptor-specific gene, has been associated with autosomal dominant (ad) macular dystrophy phenotypes in five related families, in which phenotypes range from Stargardt-like macular dystrophy (STGD3; Mendelian Inheritance in Man 600110) to pattern dystrophy...Linkage (Genetics); Middle Older people; Phenotype2001
176 - 200 of 182