LEADER 00797nam0-22002891i-450- 001 990002227680403321 005 20021010 035 $a000222768 035 $aFED01000222768 035 $a(Aleph)000222768FED01 035 $a000222768 100 $a20021010d--------km-y0itay50------ba 101 0 $aita 200 1 $aWirthschaftliche bedeutung chemischer arbeit 205 $a2. durch nachtrage erganzte ausgabe. 210 $aBraunschweig$cF. Vieweg$d1900. 215 $a59 p.$d22 cm 676 $a 700 1$aWichelhaus,$bHermann$016845 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990002227680403321 952 $a80 BUSTA 6 (9)$b2578$fFFABC 959 $aFFABC 996 $aWirthschaftliche bedeutung chemischer arbeit$9397056 997 $aUNINA DB $aING01 LEADER 03866nam 2200577 a 450 001 9910968003603321 005 20251117070254.0 010 $a1-61324-495-9 035 $a(CKB)2670000000095654 035 $a(EBL)3019633 035 $a(SSID)ssj0000522137 035 $a(PQKBManifestationID)12199672 035 $a(PQKBTitleCode)TC0000522137 035 $a(PQKBWorkID)10527777 035 $a(PQKB)11426716 035 $a(MiAaPQ)EBC3019633 035 $a(Au-PeEL)EBL3019633 035 $a(CaPaEBR)ebr10671198 035 $a(OCoLC)738478995 035 $a(BIP)27781809 035 $a(EXLCZ)992670000000095654 100 $a20091007d2010 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aDual processing model of visual information $ecortical and subcortical processing /$fHitoshi Sasaki 205 $a1st ed. 210 $aNew York $cNova Science Publishers$dc2010 215 $a1 online resource (91 p.) 225 1 $aNeuroscience research progress 300 $aDescription based upon print version of record. 311 08$a1-60876-399-4 320 $aIncludes bibliographical references (p. [57]-72) and index. 327 $aExperiment 1 : hemispheric asymmetry in color processing -- Experiment 2 : prepulse inhibition of startle-blink response using color prepulse -- Parallel processing in the visual system. 330 $aIn order to investigate a possible role of visual processing in regulation of adaptive behaviors, two behavioral experiments using color stimulus were performed in human subjects. In the first experiment, hemispheric asymmetry of color processing was investigated by measuring reaction time to a stimulus presented either in the left or the right visual field responded by the ipsilateral hand. The simple reaction time was shorter to a color stimulus presented in the right hemisphere in the right-handed participants, while no hemispheric asymmetry was found in color discrimination reaction time without verbal cues. In the second experiment, a modulatory effect of color on sensory motor gait was investigated using a prepulse inhibition task. Amplitude of a startle eye-blink response elicited by an air-puff to the cornea was significantly inhibited by a shortly (100 ms) preceding color prepulse. Different color prepulses induced different degree of the inhibition. Yellow prepulse was more effective as compared to blue one. Although the exact neuronal pathways underlying the prepulse inhibition of the corneal blink response are remained to be determined, a top-down pathway from the cortex to the brain stem nuclei via the amygdala seems to be involved in the sensory motor gait. From these findings, combined with other studies, the author proposes a dual processing hypothesis of visual inputs, where physical features of the stimulus are processed in the cerebral cortex with consciousness, while the psychological and biological meanings are processed mainly in the limbic system without consciousness. Traditionally, it was though that these two processes are in series, while in the present model these processes are in parallel, in addition to the serial processing. Visual inputs are conveyed to the limbic system via the indirect cortical and the direct subcortical pathways. The cortical pathway further divided into two routs; one is from the infe 410 0$aNeuroscience research progress series. 606 $aVisual cortex 606 $aVisual perception 615 0$aVisual cortex. 615 0$aVisual perception. 676 $a612.8/255 700 $aSasaki$b Hitoshi$cPh. D.$01867069 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910968003603321 996 $aDual processing model of visual information$94474498 997 $aUNINA