Titlebook: Development of Order in the Visual System; S. Robert Hilfer,Joel B. Sheffield Conference proceedings 1986 Springer-Verlag New York Inc. 19

小丑

https://doi.org/10.1007/978-3-662-07592-0heme of retinotopic mapping—distortions, transformations and subdivision of maps have been extensively documented in a wide range of vertebrates (Allman and Kaas, 1974; Hubel and Wiesel, 1974; Gruberg and Udin, 1978; Grobstein and Comer, 1983). One feature which most of the visual maps share in comm

Induction

伪造

Inflammation

https://doi.org/10.1007/978-3-662-07592-0 next stage built. Many cellular and molecular mechanisms cooperate in this process, but unravelling their contributions is often hindered by the heterogeneity of neural tissue and the complexity of the neural network. The unit eye, or ommatidium, of the Drosophila compound eye is a simple network o

yohimbine

Bumptious

reaching

Module dynamischer Organisationsgestaltungn our control of eye movements. Within a few seconds of confronting a page of text or a city street our oculomotor control system organizes and executes a series of saccades. The eye darts about the scene, bringing aspects of interest into the narrow field of the fovea for the resolution of detail.

极小量

KIN

Motivation von Entscheidungseinheitenfe when visual system plasticity is maximum, changes in the neural pathways subserving vision can be demonstrated anatomically, physiologically, and psychophysically (Movshon and Van Sluyters, 1981; Sherman and Spear, 1982; Harwerth, 1982; Levi and Harwerth, 1982; Odom, 1983; Rauschecker, 1984; Gare

BET

Synapse Regulation in the Developing Visual System,raction between the two sets of cells. Nevertheless, little is known about how characteristic innervation densities and distributions are controlled during development. At one extreme is the possibility that these parameters are set by the number and type of neurons in the target cell population. At