Search Results - "Hirsch, H V"

Chronic lead exposure alters presynaptic calcium regulation and synaptic facilitation in Drosophila larvae by He, T., Hirsch, H.V.B., Ruden, D.M., Lnenicka, G.A.

“…Prolonged exposure to inorganic lead (Pb 2+) during development has been shown to influence activity-dependent synaptic plasticity in the mammalian brain,…”
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Receptive-field properties of neurons in different laminae of visual cortex of the cat by Leventhal, A G, Hirsch, H V

“…1. Receptive-field properties of neurons in the different layers of the visual cortex of normal adult cats were analyzed quantitatively. Neurons were…”
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Physiological consequences for the cat's visual cortex of effectively restricting early visual experience with oriented contours by Stryker, M P, Sherk, H, Leventhal, A G, Hirsch, H V

“…1. The early visual experience of nine cats was restricted to viewing horizontal or vertical lines inside opaque goggles. 2. When the kittens were 3-4 mo old,…”
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Physiological effects of unequal alternating monocular exposure by Tieman, D G, McCall, M A, Hirsch, H V

“…1. In order to investigate the effects of an imbalance in stimulation to the eyes without the confounding influence of continuous deprivation of one eye, we…”
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Effects of exposure to lines of one or two orientations on different cell types in striate cortex of cat by Hirsch, H V, Leventhal, A G, McCall, M A, Tieman, D G

“…We raised cats using goggles to control early visual exposure (stripe-rearing). Four conditions were used: (a), both eyes exposed to 0 degrees lines, (b), both…”
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The flexible fly: experience-dependent development of complex behaviors in Drosophila melanogaster by Hirsch, H V, Tompkins, L

“…We demonstrate that Drosophila melanogaster provides a rich model system for studying behavioral development. Two additions to the many well-known advantages…”
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Ph.d. Education by Firmenich, A, Hays, S, Kerr, E, Lashkari, D, Prohaska, S

“…Abstract only…”
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Receptive-field properties of different classes of neurons in visual cortex of normal and dark-reared cats by Leventhal, A G, Hirsch, H V

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The role of visual experience in the development of cat striate cortex by HIRSCH, H. V. B

“…By the third postnatal week, intrinsic developmental programs have established a framework within the cat visual system; this will be used to guide the course…”
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Effects of Early Experience upon Orientation Sensitivity and Binocularity of Neurons in Visual Cortex of Cats by Leventhal, Audie Gene, Helmut V. B. Hirsch

“…The class of neurons within the visual cortex of normal adult cats that has the smallest receptive fields (≤ 2.25 degrees2) and that responds only to low rates…”
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Experience-Dependent Developmental Plasticity in the Optic Lobe of Drosophila melanogaster by Barth, Martin, Hirsch, Helmut V. B, Meinertzhagen, Ian A, Heisenberg, Martin

“…Early experience can affect nervous system development in both vertebrate and invertebrate animals. We have now demonstrated that visual stimulation modifies…”
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Deficits in binocular depth perception in cats after alternating monocular deprivation by Blake, R, Hirsch, H V

“…Allowing very young kittens to see with only one eye at a time greatly reduces the proportion of binocular cortical cells. Compared to normal cats these…”
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Effects of visual deprivation upon the morphology of retinal ganglion cells projecting to the dorsal lateral geniculate nucleus of the cat by Leventhal, A G, Hirsch, H V

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Rearing in different light regimes affects courtship behaviour in Drosophila melanogaster by Barth, M, Hirsch, H.V.B, Heisenberg, M

“…The courtship behaviour of Drosophila melanogaster is affected by the light regime in which the animals were reared as adults. The light regime has a positive…”
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Unequal Alternating Monocular Deprivation Causes Asymmetric Visual Fields in Cats by Tumosa, Nina, Tieman, Suzannah Bliss, Helmut V. B. Hirsch

“…Kittens were reared so that each eye received normal patterned vision on alternate days. If the eyes received equal periods of stimulation, the visual fields…”
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Cortical Effect of Early Selective Exposure to Diagonal Lines by Leventhal, Audie Gene, Helmut V. B. Hirsch

“…Neurons in the visual cortex that respond preferentially to diagonal contours are present only in cats exposed to diagonal lines early in life. In contrast,…”
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Binocular exposure causes suppression of the less experienced eye in cats previously reared with unequal alternating monocular exposure by Tumosa, N, Nunberg, S, Hirsch, HV, Tieman, SB

“…In unequal alternating monocular exposure (unequal AME), each eye receives normal patterned visual input but on alternate days and for unequal periods. It has…”
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Ph.d. Education by Hirsch, H V, Ghiradella, H

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Early visual experience affects mate choice of Drosophila melanogaster by Hirsch, H.V.B., Barth, M., Luo, S., Sambaziotis, H., Huber, M., Possidente, D., Ghiradella, H., Tompkins, L.

“…Experience-dependent development of the nervous system is now recognized among insects, in which its functional significance can be studied readily. Depriving…”
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Early visual experience affects mate choice of Drosophila malanogaster by HIRSCH, H. V. B, BARTH, M, LUO, S, SAMBAZIOTIS, H, HUBER, M, POSSIDENTE, D, GHIRADELLA, H, TOMPKINS, L

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