Zobrazeno 1 - 10
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pro vyhledávání: '"John P. Schroeter"'
Autor:
John P. Schroeter, Raymon M. Glantz
Publikováno v:
Journal of Comparative Physiology A. 192:905-914
Form and motion perception rely upon the visual system's capacity to segment the visual scene based upon local differences in luminance or wavelength. It is not clear if polarization contrast is a sufficient basis for motion detection. Here we show t
Autor:
John P. Schroeter, Raymon M. Glantz
Publikováno v:
Journal of Neurophysiology. 92:2747-2761
Impulse trains in sustaining and dimming fibers of crayfish optic lobe (in situ) were elicited with sinusoidal extrinsic current and sine-wave illumination. Extrinsic currents and currents derived from postsynaptic potentials (PSPs) were used to comp
Publikováno v:
Journal of Computational Neuroscience. 15:247-269
Motoneuron responses were elicited by global visual motion and stepwise displacements of an illuminated stripe. Stimulus protocols were identical to those used in previous behavioral studies of compensatory eyestalk reflexes. The firing rates and dir
Publikováno v:
Comprehensive Physiology
The sections in this article are: 1 Shape, Motion, and Force Vectors 2 The Extracellular Matrix 2.1 Collagen Weave 2.2 Transverse (T)-Tubules 3 Interior Supporting Networks 3.1 Microtubules 3.2 Intermediate Filament Network 3.3 Sarcolemmal Associatio
Autor:
John P. Schroeter, Raymon M. Glantz
Publikováno v:
Neurocomputing. :109-114
The properties of the voltage to spike train encoder in crayfish visual interneurons are characterized with steps and sine waves of current and illumination. Impulse trains elicited by current steps exhibit rapid adaptation and encoder adaptation con
Publikováno v:
Journal of Computational Neuroscience. 13:5-21
Compensatory optomotor reflexes were examined in crayfish (Procambarus clarkii) with oscillating sine wave gratings and step displacements of a single stripe. A capacitance transducer was used to measure the rotation of the eyestalk about its longitu
Publikováno v:
Journal of Biological Chemistry. 271:28422-28429
The three-dimensional structure of the Saccharomyces cerevisie fatty acid synthase was computed from electron microscopy of stain images. The barrel-shaped structure (point group symmetry 32) has major and minor axes of ∼245 × 220 A, respectively,
Publikováno v:
Journal of Structural Biology. 116:366-376
A three-dimensional reconstruction of alpha 2-macroglobulin (alpha 2 M) was computed from stain images. The structure appears to have point group symmetry 222 and, as also revealed by a tilt experiment, has the gross shape of a oval that displays a a
Publikováno v:
Annals of the New York Academy of Sciences. 737:212-228
Autor:
Xiao-Da Niu, John P. Schroeter, Steven J. Kolodziej, Timothy S. Baker, Lester J. Reed, James K. Stoops
Publikováno v:
The Journal of biological chemistry, vol 267, iss 34
Dihydrolipoamide acyltransferase (E2), a catalytic and structural component of the three functional classes of multienzyme complexes that catalyze the oxidative decarboxylation of alpha-keto acids, forms the central core to which the other components