scholarly journals Visual stimulus complexity and approach behavior in rats

1971 ◽  
Vol 22 (3) ◽  
pp. 162-163 ◽  
Author(s):  
J. Dutch ◽  
L. B. Brown
Keyword(s):  
Visual Stimulus ◽  
Stimulus Complexity ◽  
Approach Behavior

scholarly journals Visual stimulus complexity and food vs. food alone as rewards for rats

1965 ◽  
Vol 3 (1-12) ◽  
pp. 403-404 ◽  
Author(s):  
R. B. May ◽  
K. L. Beauchamp ◽  
S. Pollock
Keyword(s):  
Visual Stimulus ◽  
Stimulus Complexity

Parental Behaviors in Profoundly Retarded Subjects

1973 ◽  
Vol 36 (1) ◽  
pp. 215-218
Author(s):  
C. C. Cleland ◽  
S. McF. Hereford ◽  
M. Fellner ◽  
W. Lawrence
Keyword(s):  
Visual Stimulus ◽  
Human Infant ◽  
Parental Behaviors ◽  
Approach Behavior ◽  
Active Approach ◽  
Sign Stimulus

The behavior of 13 male and 16 female profoundly retarded adults (18 to 30 yr. old) in response to the visual stimulus of a human infant was observed. Little support was obtained for the ethologically based hypothesis that the infant as a sign-stimulus would release parental (i.e., approach) behavior. However, significantly more active-approach behavior was observed in female than male Ss.

scholarly journals Study of sensory information processing depending on visual stimulus complexity based on multichannel EEG signals

2020 ◽  
pp. 73-80
Author(s):  
Vladimir Maksimenko ◽  
Alexander Kuc ◽  
Marina Khramova ◽  
Aleksandr Hramov
Keyword(s):  
Information Processing ◽  
Electrical Activity ◽  
Visual Stimulus ◽  
Neural Activity ◽  
Visual Information ◽  
Sensory Information ◽  
Spectral Amplitude ◽  
Cognitive State ◽  
Stimulus Complexity ◽  
Sensory Information Processing

Introduction: Analysis of electrical activity in the cortical neural network during the processing of visual information is one ofthe most interesting issues in modern neuroscience. The particular attention of the researchers is attracted by the study of neuralactivity during complex visual stimuli processing. Purpose: Studying the process of sensory information processing in the corticalneural network based on recorded electrical activity signals (EEG). Results: We have studied neural activity during visual informationprocessing based on the stimulus-related change in the spectral EEG energy in the 15–30 Hz frequency band. Using the developedapproach, we analyzed the influence of the visual stimulus complexity on the features of spatio-temporal neural activity. It has beenfound that at low complexity the spectral amplitude of the EEG in the range of 15–30 Hz increases mainly in the parietal zone. Withincreasing complexity, the spectral amplitude of the EEG increases simultaneously in different parts of the cortex, mainly in the frontalregion. Practical relevance: The identified features of neural dynamics can be used in the development of passive brain-computerinterfaces to monitor a person’s cognitive state and evaluate the cognitive load in real time.

VISUAL STIMULUS REDINTEGRATION IN THE CHIMPANZEE.

1966 ◽  
Author(s):  
DONALD N. FARRER ◽  
JIM MILNER
Keyword(s):  
Visual Stimulus

Gender-emotion stereotypes and approach behavior

2014 ◽  
Author(s):  
Elena Canadas ◽  
Marianne Schmid Mast
Keyword(s):  
Approach Behavior
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