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Author Shettleworth, S.J.; Juergensen, M.R.
Title Reinforcement and the organization of behavior in golden hamsters: brain stimulation reinforcement for seven action patterns Type Journal Article
Year 1980 Publication Journal of experimental psychology. Animal behavior processes Abbreviated Journal J Exp Psychol Anim Behav Process
Volume 6 Issue 4 Pages 352-375
Keywords Animals; Behavior, Animal/*physiology; Cricetinae; Electric Stimulation; Female; Hypothalamus/*physiology; Male; Medial Forebrain Bundle/physiology; Mesocricetus; *Reinforcement (Psychology)
Abstract Golden hamsters were reinforced with intracranial electrical stimulation of the lateral hypothalamus (ICS) for spending time engaging in one of seven topographically defined action patterns (APs). The stimulation used as reinforcer elicited hoarding and/or feeding and supported high rates of bar pressing. In Experiment 1, hamsters were reinforced successively for digging, open rearing, and face washing. Digging increased most in time spent, and face washing increased least. Experiments 2-5 examined these effects further and also showed that “scrabbling,” like digging, was performed a large proportion of the time, almost without interruption, for contingent ICS but that scratching the body with a hindleg and scent-marking showed relatively little effect of contingent ICS, the latter even in an environment that facilitated marking. In Experiment 6, naive hamsters received ICS not contingent on behavior every 30 sec (fixed-time 30-sec schedule). Terminal behaviors that developed on this schedule were APs that were easy to reinforce in the other experiments, but a facultative behavior, face washing, was one not so readily reinforced. Experiment 7 confirmed a novel prediction from Experiment 6--that wall rearing, a terminal AP, would be performed at a high level for contingent ICS. All together, the results point to both motivational factors and associative factors being involved in the considerable differences in performance among different reinforced activities.
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ISSN 0097-7403 ISBN Medium
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Notes PMID:6968817 Approved no
Call Number refbase @ user @ Serial 386
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Author DOREAU M et al,
Title Activités alimentaires nocturnes du cheval au pâturage Type Journal Article
Year 1980 Publication Abbreviated Journal Ann Zootech
Volume 29 Issue Pages 299-304
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1022
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Author Duncan P, C.P.
Title An unusual choice of habitat helps Camargue horses to avoid blood-sucking horse-flies Type Journal Article
Year 1980 Publication Abbreviated Journal Biol Behav
Volume 5 Issue Pages 55-60
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1036
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Author Klingel H,
Title Die soziale Organisation freilebender Equiden Type Journal Article
Year 1980 Publication Abbreviated Journal Equus
Volume 2/1 Issue Pages 128-131
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1314
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Author Klingel H,
Title Unpaarhufer Type Journal Article
Year 1980 Publication Abbreviated Journal Brehms Thierleben II
Volume Issue Pages 277-285
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1316
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Author Lang Em,
Title Erfahrungen mit Somaliawildeseln Type Journal Article
Year 1980 Publication Abbreviated Journal Liber Amicorum Walter den Bergh
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1336
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Author Lloyd Ph, H.D.
Title A case of adaptation and rejection of foals in Cape Mountain Zebra Type Journal Article
Year 1980 Publication Abbreviated Journal S Afr Wildl Res
Volume 10 Issue Pages 61-62
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1348
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Author Meij Hs, M.J.
Title Functional asymmetry in the motor system of the horse Type Journal Article
Year 1980 Publication Abbreviated Journal S Afr J Sci
Volume 76 Issue Pages 552-556
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1386
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Author Meyer H,
Title Ein Beitrag zur Regulation der Futteraufnahme beim Pferd Type Journal Article
Year 1980 Publication Abbreviated Journal Dtsch Tierärztl Wschr
Volume 87 Issue Pages 401-424
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1390
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Author Niekerk Van Hp,
Title Ethological studies within the man Type Journal Article
Year 1980 Publication Abbreviated Journal J South Afr Vet Assoc 51
Volume Issue Pages 237-238
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1418
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