Search Results - "Shevelev, A I"
-
1
Orientation tuning and receptive field structure in cat striate neurons during local blockade of intracortical inhibition
Published in Neuroscience (01-05-1998)“…The contribution of intracortical inhibition to orientation tuning in the cat striate cortex (area 17) was studied by responses to flashing light bars of…”
Get full text
Journal Article -
2
Microsatellites and the Major Histocompatibility Complex of the Atlantic Walrus Odobenus rosmarus rosmarus (Linnaeus, 1758) in Haulouts of the Barents Sea
Published in Russian journal of marine biology (01-10-2023)“…The allelic diversity of the DQB gene of the major histocompatibility complex (MHC) in the Atlantic walrus from the European part of the Arctic was analyzed…”
Get full text
Journal Article -
3
Recognition of lateralized halftone and outline images of everyday objects in conditions of masking
Published in Neuroscience and behavioral physiology (01-02-2009)“…Recognition of the shapes of halftone and outline images of everyday objects in conditions of lateralized tachystoscopic presentation and different levels of…”
Get full text
Journal Article -
4
The Dynamics of the Weighting and Topographical Characteristics of the Excitatory Zones of the Receptive Fields of Neurons in the Cat Visual Cortex
Published in Neuroscience and behavioral physiology (01-10-2011)“…Acute experiments on 22 anesthetized and immobilized cats used a time slice method to study changes in the maps of 83 on and/or off receptive fields in 47…”
Get full text
Journal Article -
5
Receptive Fields of Bar and Cross-Shaped Figure Detectors in Classical and Combined Mapping
Published in Neuroscience and behavioral physiology (01-10-2011)“…Connections between the excitatory and inhibitory zones of the receptive fields of neurons sensitive to the orientations of single bars and cross-shaped…”
Get full text
Journal Article -
6
Overlapping of Zones Producing Optical Responses to Cross-Shaped Figures and Segments of Lines in Different Orientations in the Primary Visual Cortex of the Cat
Published in Neuroscience and behavioral physiology (01-07-2011)“…We report here the first studies of optical maps in the primary visual cortex of the cat constructed using internal signals and reflecting the population…”
Get full text
Journal Article -
7
Characteristics of the responses of visual cortex neurons with sensitivity to bars or cross-shaped figures in cats
Published in Neuroscience and behavioral physiology (01-05-2007)“…The magnitudes and latent periods of spike responses were recorded from 280 individual neurons tuned to the orientation of light bars or cross-shaped figures…”
Get full text
Journal Article -
8
Trajectories of shifting dipole sources of visual evoked potentials across the human brain
Published in Neuroscience and behavioral physiology (01-11-2008)“…Visual evoked potentials in response to images of a set of horizontal and vertical lines or crosses were recorded from the brains of 18 human subjects in 34…”
Get full text
Journal Article -
9
Simulation studies of the role of intracortical inhibition in the formation of sensitivity to cross-shaped figures
Published in Neuroscience and behavioral physiology (01-02-2006)“…The receptive fields of detector neurons for cross-shaped figures in the visual cortex were modeled in conditions of blockade of intracortical inhibition. The…”
Get full text
Journal Article -
10
Selective and invariant sensitivity to crosses and corners in cat striate neurons
Published in Neuroscience (01-02-1998)“…Many neurons (56/174, or 32.2%) studied in the cat striate cortex (area 17) increased significantly (by 3.3 times on average) their responses under stimulation…”
Get full text
Journal Article -
11
Dynamics of orientation tuning in the cat striate cortex neurons
Published in Neuroscience (01-10-1993)“…Dynamics of orientation tuning was studied by a flashing light bar in 233 single units of cat primary visual cortex. Orientation tuning was plotted by the…”
Get more information
Journal Article -
12
Visual illusions and travelling alpha waves produced by flicker at alpha frequency
Published in International journal of psychophysiology (01-12-2000)“…The aim of the study was to obtain some experimental evidence of the ‘scanning hypothesis’ that links electroencephalogram (EEG) alpha-activity with…”
Get full text
Journal Article -
13
Neurophysiological and simulation studies of striate cortex receptive field maps: the role of intracortical interneuronal interactions
Published in Neuroscience and behavioral physiology (01-07-2007)“…Acute experiments on 27 adult anesthetized and immobilized cats investigated 101 on and off receptive fields in 67 neurons in visual cortex field 17 by mapping…”
Get full text
Journal Article -
14
The contribution of intracortical inhibition to dynamics of orientation tuning in cat striate cortex neurons
Published in Neuroscience (01-05-1998)“…Orientation tuning of some neurons in cat visual cortex (area 17) revealed successive shifts of the preferred orientation and widening of tuning in time during…”
Get full text
Journal Article -
15
Interrelation of tuning characteristics to bar, cross and corner in striate neurons
Published in Neuroscience (1999)“…Characteristics of responses and background activity, as well as of tuning to a single bar orientation and to cross or corner shape and orientation have been…”
Get full text
Journal Article -
16
Technology for Obtaining Special Shapes Made of Lead Alloys
Published in Metallurgist (New York) (01-01-2005)“…A new technology has been created to form special sections for framing stained glass made from lead alloys S3 and S3Su. The semifinished product is deformed to…”
Get full text
Journal Article -
17
Sensitivity to cross-like figures in the cat striate neurons
Published in Neuroscience (01-11-1995)“…The responses and orientation tuning in 48 out of 62 (77.4%) neurons of the cat striate cortex (area 17) significantly, but with different sign, changed at…”
Get full text
Journal Article -
18
Possibilities for compacting specimens of aluminum turnings by screw extrusion
Published in Powder metallurgy and metal ceramics (01-11-2004)“…Compaction of aluminum AK7 alloy turnings during preparation of prismatic billets by screw extrusion is studied. It is shown that with an extrusion pressure of…”
Get full text
Journal Article -
19
Fast thermal waves spreading over the cerebral cortex
Published in Neuroscience (1997)“…Fast thermal waves spreading over the cerebral cortex were found in the white rat by infrared neuroimaging (thermoencephaloscopy) in the range of 3–5 pun…”
Get full text
Journal Article -
20
Temperature topography of the brain cortex: thermoencephaloscopy
Published in Brain topography (1992)“…Thermoencephaloscopy (TES) - a new method of functional imaging of the cerebral cortex by its infrared radiation was advanced and developed since 1984…”
Get full text
Journal Article