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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 111 to 120 of 4372 (0.047 seconds)Spelling suggestions: "subject:"rate.""
| 111 |
The effects of unilateral tegmental lesions on motivated behavior in rats.Malsbury, Charles. January 1968 (has links)
No description available.
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| 112 |
Thermally-induced escape:modification by concurrent mid-brain stimu-lationSoper, Warren Young January 1973 (has links)
No description available.
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| 113 |
Effects of electroconvulsive shock on memory in rats as a function of the type of memory stored.Everett, James Carl January 1972 (has links)
No description available.
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| 114 |
Determinants of amphetamine-produced stereotyped behavior in the ratRussell, Richard L. January 1974 (has links)
No description available.
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| 115 |
Epileptogenic modifications of the rat forebrain by direct and trans-synaptic stimulation.Burnham, Willets McIntyre. January 1971 (has links)
No description available.
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| 116 |
A selective spatial discrimination deficit following fornicotomy in the rat.De Castro, John Manuel 01 January 1973 (has links) (PDF)
The fornix is the major afferent and efferent pathway of the hippocampus. However, it is not the only pathway. The hippocampus receives afferents from (11, IZ, Z9) and sends efferents to (10) the entorhinal cortex. Thus the hippocampus has two anatomically distinct afferent and efferent systems. There is accumulating evidence that these two anatomical systems subserve different functions. Animals sustaining lesions in the entorhinal cortex are deficient in the acquisition of a passive avoidance response (5, 36) while fornix lesioned animals are not deficient (3, 6, 35, 36). Animals with lesions of the fornix acquire a two-way active avoidance response faster than control animals (19, 35, 36) while animals with entorhinal lesions do not differ from control animals (36). Finally, animals are deficient at the acquisition of one-way active avoidance following fornix lesions (3, 19) but not following entorhinal lesions (34). Thus these two systems appear to be not only anatomically distinct but also functionally distinct.
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| 117 |
The effect of a single administration of phencyclidine on behavior and some neurochemical parameters in the ratHaggerty, Gillian Caroline January 1983 (has links)
This document only includes an excerpt of the corresponding thesis or dissertation. To request a digital scan of the full text, please contact the Ruth Lilly Medical Library's Interlibrary Loan Department (rlmlill@iu.edu).
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| 118 |
Running wheel activity in the white rat as a function of activity restriction and food deprivationJohnson, Carson Carl, Jr. January 1963 (has links)
Thesis (Ph.D.)--Boston University / The current study was conducted to determine whether restriction acts as a drive when suitable controls for the hunger drive are provided. The employment of hunger drive provided a systematic comparison between the two drives, activity and hunger, as well as answering the question of of whether Hill's findings of increases in running following restriction was produced by restriction alone or confounded by mild hunger states, together with restriction.
In summary, the present study examined the following sets of relationships: (1) the effects of length of restriction on running activity; (2) the effects of level of food deprivation on running activity; (3) the effectsof length of restriction on running activity as a function of levels of food deprivation; (4) the interrelationships of the two drive variables when individual differences in running behavior are considered. [TRUNCATED]
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| 119 |
An analysis of the predatory behaviour of the rat/DeFeudis, Patricia Ann. January 1974 (has links)
No description available.
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| 120 |
An exploration of the relative importance of motivation and interference in the motivational control of retrograde amnesia in rats /Howard, Richard Lee January 1975 (has links)
No description available.
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