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  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Psychophysiology 6 (1969), S. 0 
    ISSN: 1469-8986
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine , Psychology
    Notes: The effects of stimulus order and novelty upon habituation and dishabituation of the GSR component of the OR were investigated. The numbers 21 to 60 were presented in serial order (Ordered-Novel group), and in random order (Random-Novel group), and the number 21 was repeated 40 times (Similar group). The number 600 was occasionally interpolated among each series. No group differences in magnitude of OR to the first stimulus or in habituation of the OR during the series of numbers were found. Dishabituation due to the interpolated stimulus was found primarily in the Similar group. The results were related to Sokolov's concept of neuronal models used in his theory of habituation.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Psychophysiology 3 (1967), S. 0 
    ISSN: 1469-8986
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine , Psychology
    Notes: The major purpose of this study was to test 10 hypotheses dealing with orienting responses and defensive responses that were derived from Sokolov's theory. Four presentations of a 0.5-sec tone were occasionally interpolated among a series of 40 presentations of a 0.5-sec electric shock administered to one group of 14 human subjects and among 40 presentations of simultaneous 0.5-sec shock and 0.5-sec tone administered to another group of 14 subjects. Skin resistance was recorded and analyses were carried out on amplitude and base level. With amplitude, seven hypotheses were completely and two were partially confirmed, thereby providing strong support for Sokolov's theory. The findings were discussed in relation to various problems involved in the classical conditioning of physiological processes.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Psychophysiology 3 (1966), S. 0 
    ISSN: 1469-8986
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine , Psychology
    Notes: The purpose of the study was to test nine hypotheses derived from the theory of E. N. Sokolov. The hypotheses tested dealt with the habituation and return of the orienting response, and with the relationship between the orienting and adaptive responses. Three presentations of an auditory stimulus were interpolated among a series of 28 presentations of a cold stimulus administered to one group of 13 human subjects and among 28 presentations of a hot stimulus administered to another group of 13 subjects. Heart rate and amplitude and latency of vasomotor response to all stimuli were measured using a finger photoplethysmograph. When vasoconstrictive orienting responses to hot and to cold habituated out, vasoconstrictive adaptive responses to cold and vasodilatory adaptive responses to heat appeared. Eight of the nine hypotheses were confirmed, thereby providing strong support for Sokolov's theory, upon which the hypotheses were based.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Psychophysiology 2 (1965), S. 0 
    ISSN: 1469-8986
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine , Psychology
    Notes: Eight hypotheses derived from Sokolov's theory of habituation of the orienting response were tested. Subjects were given a series of 36 standard stimuli (SSs). each 500 cps. Four interpolations of a 1000-cps test stimulus (TS) for one group (N = 10) and of a 4000-cps TS for another group (N = 10) were made. Results for amplitude of galvanic skin response (GSR) for combined groups showed that habituation occurred over the first eight SSs and over the four TSs, that a TS produced return of GSR and disrupted habituation to the SS, and that response was greater to the TS than to the following SS. The 4000 TS disrupted habituation to the SS more than the 1000 TS and produced less drop from the TS to the next SS. Seven hypotheses were confirmed. Habituation of resistance level was found but spontaneous fluctuations were not. Sokolov's theory and the results obtained were related to the classical conditioning of autonomic processes.
    Type of Medium: Electronic Resource
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