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  • About
  • 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.
21

Relationships among Skin Conductance Activity, Averaged Evoked Potential Amplitude, and Behavior in Chronic Schizophrenia

Powell, C. Michael 01 January 1977 (has links)
No description available.
22

Diel Periodicity in Activity and Location in the Web of the Common House Spider (Achaearanea tepidariorum).

Wolf, Elise 07 May 2011 (has links)
Circadian rhythm is a type of endogenous clock that controls daily behavioral patterns in most organisms. Spiders have been shown to exhibit both circadian and non-circadian rhythms in their behaviors. This rhythmicity may allow spiders to cope with diel changes in environmental conditions. Both diurnal and nocturnal behavior have different sets of costs and benefits to a species’ survival. Achaearanea tepidariorum is one species in which potential circadian rhythmicity has never been studied. Due to its foraging behavior, it was predicted that its daily activity would be arrhythmic. We recorded the positions within the web of forty individuals throughout the day, and then observed their daily activity via use of an actogram apparatus. Analysis of the resulting actograms and web position data revealed a significant nocturnal periodicity in the spiders’ activity, as well as possible anticipation of the daily cycle. This nocturnal periodicity, coupled with specific web-building behavior, may be the result of this species balancing the costs and benefits of predation and foraging. More studies are needed to provide more information about the circadian behavioral patterns of A. tepidariorum.
23

The Effects of Startle Stimulus Probability on the Human Electromyographic Startle Response

Toukatly, John Louis 01 January 1975 (has links)
No description available.
24

Skin Reactivity, Allergic Diagnosis and Personality

McCollum, Richard Herbert 01 January 1966 (has links)
No description available.
25

The Combined Effects of D-Amphetamine Sulfate and Bilateral Lesions of the Medial Hypothalamus on Food and Water Deprived Rats

Reynolds, Edward Vicar 01 January 1970 (has links)
No description available.
26

Schizotypy and Extroversion-Introversion: Correlation and Electrodermal Activities in Emotions

Qu, Kai 01 January 1996 (has links)
No description available.
27

Neuropsychological Correlates of Syndromes of Schizophrenia

Eckman, Preston Scott 01 January 1997 (has links)
No description available.
28

Beyond Ability: Effects of Caffeine and Impulsivity on Academic and Creative Performance

Chambers, Sara E. 01 January 2001 (has links)
No description available.
29

Cortical Signal Modulation with Mental Practice

Cole, Whitney Graham 01 January 2008 (has links)
No description available.
30

Neurocognitive Mechanisms of Social Influence on Emotion

Willroth, Emily Catherine 01 January 2015 (has links)
No description available.

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