Zobrazeno 1 - 10
of 70
pro vyhledávání: '"V V, Shul'govskiĭ"'
Publikováno v:
Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova. 63(3)
To investigate the decision-making process at the saccade programming we used modification of the "double step" experimental scheme, in which two short stimuli are presented successively in the opposite semifields (puls overshoot--scheme). The depend
Publikováno v:
Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova. 60(6)
The difference in parameters of visually guided and memory-guided saccades was shown. Increase in the memory-guided saccade latency as compared to that of the visually guided saccades may indicate the deceleration of saccadic programming on the basis
Publikováno v:
Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova. 60(1)
Longer latency and duration of memory-guided saccades and their lower amplitude compared with visually-guided saccades testify to the slower programming of the former. Lateral distinctions in the latencies and durations of memory-guided and visually-
Publikováno v:
Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova. 59(5)
The latencies of visually-guided saccades of 47 right-handed subjects (32 with right leading and 15 with left leading eyes) were studied. Stimulation paradigm was spatially bidimentional, and stimuli were presented along horizontal, vertical and obli
[Attention and eyes movement. Structure of oculomotor system, phenomenology and saccade programming]
Publikováno v:
Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova. 58(1)
In the review modern conceptions of the brain organization of visiomotor system are given. They based on neurophysiological and clinical researches which show reflection of attention processes at various levels of this system. Phenomenological data o
Publikováno v:
Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova. 58(2)
A review. Recently published articles concerning the problem of attention are discussed, the most popular psychophysiological concepts and neurophysiological models of attention are described, and correlation of spatial attention and saccadic eyes mo
Publikováno v:
Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova. 57(1)
Fast negative EEG potentials preceding fast regular saccades and express saccades were studied by the method of backward averaging under conditions of monocular stimulation of the right and left eye. "Step" and "gap" experimental paradigms were used
Publikováno v:
Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova. 56(5)
Parameters of saccadic eye movements were studied in patients with Parkinson's disease and control subjects. In parkinsonian patients, the number of slow regular saccades was shown to be increased, and the number of express saccades was shown to be d
Publikováno v:
Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova. 55(6)
Saccadic latency and averaged EEG-potentials connected with switching on of the set and cue visual stimuli were examined in 12 right-handed healthy subjects in M. Posner's "cost-benefit" experimental paradigm. It was shown that attention was reflecte
Publikováno v:
Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova. 55(5)
The properties of visually-guided saccades were studied in three monkeys (Macaca rhesus). Traditional single-step GAP-OVERLAP temporal paradigms were used. Target stimuli were presented in accordance with two spatial stimulation schemes: (i) along th