Results 161 to 170 of about 23,129 (209)
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2000
Abstract Electrodermal activity (EDA) has been recorded in thousands of psychophysiological studies. Many who record EDA today share the basic belief expressed by Carl Jung in 1907 and also by present-day lie detector operators that verbal responses do not tell all, but that EDA does reveal the secrets of “mental life”.
Robert M. Stern +2 more
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Abstract Electrodermal activity (EDA) has been recorded in thousands of psychophysiological studies. Many who record EDA today share the basic belief expressed by Carl Jung in 1907 and also by present-day lie detector operators that verbal responses do not tell all, but that EDA does reveal the secrets of “mental life”.
Robert M. Stern +2 more
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Electrodermal activity among subtypes of depression
Biological Psychiatry, 1985To determine whether subgroups of depressed patients could be differentiated on the basis of electrodermal activity (EDA), the skin conductance of 36 depressed patients was recorded for two experimental conditions. In the first condition, subjects heard 10 85-dB tones after receiving instructions that were intended to relax the patients.
K M, Williams, W G, Iacono, R A, Remick
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Electrodermal Activity (EDA) and Suicidal Behavior
Crisis, 1996There may be a connection between suicidal tendencies, electrodermal activity (EDA), disorders of impulse control, and neurobiochemistry (in the sense of a “psychobiology of suicidal tendencies”). The EDA values obtained during a psychobiological habituation experiment involving 11 female patients with personality disorders (PA; ICD-10) and histories ...
M, Wolfersdorf, R, Straub, T, Barg
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Bimodal electrodermal activity in schizophrenia
British Journal of Clinical Psychology, 1985Acute schizophrenics were found to be EDA hyper‐responders, while chronics were hypo‐responders. Within groups, acutes with positive symptoms tend to overrespond and chronics with negative symptoms to underrespond. Bimodality is thus most likely to arise when a sample containing both subtypes is tested.
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Defense Mechanism Test and Electrodermal Activity
Perceptual and Motor Skills, 1998Electrodermal activity was registered during examination with the Defense Mechanism Test of 21 patients diagnosed with anxiety disorder, affective disorder, or schizophrenic disorder. The test can be interpreted as a model situation of how a person defends himself against a threat to avoid anxiety.
L, Bogren, I B, Bogren, L H, Thorell
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Asymmetry of electrodermal activity: A review
Biological Psychology, 1984Before the seventies, with a few exceptions, electrodermal activity had been studied only unilaterally, presuming symmetry. Only in the seventies do a growing number of authors take an interest in electrodermal asymmetry, due in part to the enthusiasm evoked by theories of hemispheric specialization.
E, Freixa i Baqué +3 more
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Cortical initiation of phasic electrodermal activity
International Journal of Psychophysiology, 1990In order to investigate the role of the cerebral cortex in elicitation of spontaneous electrodermal responses (EDRs), electrocortical activity (EEG) preceding peripheral fluctuations was investigated. During one 30-min session, subjects imagined arousing situations. EEG and EDR average waveforms were computed with respect to the EDR maxima.
R, Weitkunat, M, Bührer, B, Sparrer
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A Point Process Characterization Of Electrodermal Activity
2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2018Electrodermal activity (EDA) is a measure of sympathetic activity using skin conductance that has applications in research and in clinical medicine. However, current EDA analysis does not have physiologically-based statistical models that use stochastic structure to provide nuanced insight into autonomic dynamics.
Subramanian, Sandya +2 more
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Pre-Extinction of Sensory Preconditioned Electrodermal Activity
The Quarterly Journal of Experimental Psychology Section B, 2000In the present study, sensory preconditioning of human electrodermal activity was demonstrated. In the first phase of the experiment, two pairs of neutral pictures of human faces were presented (A/B and C/D) sequentially. In the second phase, one picture of one pair was immediately followed by an electrocutaneous stimulus (B+), and one picture of the ...
D, Vansteenwegen +4 more
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Sex differences, activation level, and bilateral electrodermal activity
The Pavlovian Journal of Biological Science, 1987The effects of the activation level and subject's sex on bilateral skin conductance measures were studied. Thirty right-handed subjects (15 males and 15 females) were exposed to three types of stimulus conditions: rest-period, verbal task and spatial task.
F, Roman +3 more
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