Download or read book The Effects of Stimulus Intensity and Intensity Differences on Simple and Disjunctive Reaction Time written by V. Alan Spiker and published by . This book was released on 1978 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effects of Stimulus Intensity and Preknowledge on Simple and Choice Reaction Time written by Robert T. Nullmeyer and published by . This book was released on 1979 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Stimulus Intensity and Method of Stimulus Presentation Upon Simple Reaction Time written by Harry George Murray and published by . This book was released on 1968 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Stimulus Intensity and Stimulus background Contrast of Simple Reaction Time written by Donald William Brown and published by . This book was released on 1959 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book On the Effect of Stimulus Intensity on Visual Choice Reaction Times written by S. N. Bodapati and published by . This book was released on 1966 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stimulus intensity and Adaptation level as Determinants of Simple Reaction Time written by David Lloyd Kohfeld and published by . This book was released on 1966 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Relation Between the Magnitude of Stimulus and the Time of Reaction written by Sven Froeberg and published by . This book was released on 1907 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Intensity time Relation of a Stimulus in Simple Visual Reaction Time written by Victor Phillip Pease and published by . This book was released on 1963 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effects of False Feedback and Stimulus Intensity Upon Simple Reaction Time written by Kerm Henriksen and published by . This book was released on 1971 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Determinants of Reaction Times written by Scott Theodore Janssen and published by . This book was released on 2015 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: The central nervous system has the ability to generate very rapid 'temporally urgent' sensory motor reactions in response to stimuli under certain conditions. For example, temporally urgent reactions have been shown to occur during control of protective responses, such as regaining balance after a perturbation or reacting rapidly to a startling auditory stimulus. Two different mechanisms have been proposed to the observation of rapid reaction times; 1) different (shorter) pathway for those reactions with very rapid reactions and/or 2) increased synaptic excitability to reduce the time required at each site of synaptic convergence leading to a reduction in total reaction time. The overarching hypothesis of this work is that the occurrence of rapid reactions is mediated by the facilitation of pathways through stimulus driven and/or central facilitation leading to significant reduction in reaction time. The current work is delimited to a focus on the determinants of reaction time in response to auditory stimuli. Two studies were conducted to determine the relationship between stimulus intensity and behavioural and neurological responses. Study one focused on influence of stimulus intensity on simple and choice reaction time performance. Choice reaction time is distinguished by need for higher level cortical processing for decision making. Stimulus induced changes in choice reaction time would be most likely accounted for by pathway facilitation. Results from study one showed an overall decrease in choice reaction time to an increase in stimulus intensity with no difference in errors suggesting an increase in stimulus intensity results in increase synaptic facilitation. Study two focused on electrophysiological events associated with auditory stimuli. It was proposed that evidence of more rapid electrophysiological events and increased amplitude would support a model of synaptic facilitation with increases in auditory stimulus intensity. Results from study two showed decreased peak latencies with high stimulus amplitudes as well as increased cortical activity prior to motor responses further suggesting reductions in reaction time to increases in stimulus intensity are a result of increased synaptic facilitation. Overall this thesis is focussed on developing a further understanding of stimulus intensity as a determinant of reaction time so that in the future one may better understand the factors that contribute to slowing in older adults and those with neurological impairment.
Download or read book Effects of the intensity of auditory and visual ready signals on simple reaction time written by David L. Kohfeld and published by . This book was released on 1969 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effects of auditory and visual ready-signal intensity were investigated in a simple reaction time (RT) task. Mean RT to three auditory response-signals was found to systematically increase with a corresponding increase in the intensity of either auditory or visual ready-signals. The results were analyzed according to a decision model of stimulus intensity effects. It was concluded that ready-signal intensity influenced the value of the detection criterion. Practice effects and individual differences were also significant determinants of the criterion level. (Author).
Download or read book Stimulus Intensity and Probability of Stimulus Change as Determinants of Simple Reaction Time written by Robert T. Nullmeyer and published by . This book was released on 1976 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effects of Temporal Uncertainty and Stimulus Intensity on Reaction Times of Normal and Retarded Individuals written by George Kellas and published by . This book was released on 1968 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experimental Child Psychologist written by L. P. Lipsitt and published by Psychology Press. This book was released on 2013-08-21 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: First Published in 1986. This is a collection of essays in honour of Charles C. Spiker due to his personal contribution to the field of experimental child psychology. Each of the contributions to this volume echoes in its way the proclamation that some of the best lessons learned were from Charlie Spiker.
Download or read book A Double Response Paradigm to Study Stimulus Intensity Effects Upon the Motor System in Simple Reaction Time Experiments written by Rolf Ulrich and published by . This book was released on 1983 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reaction time to Change Compared with Other Psychophysical Methods written by Alberta Ruth Elinor Steinman and published by . This book was released on 1944 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reaction to Multiple Stimuli written by John Welhoff Todd and published by . This book was released on 1912 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: