کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10453956 | 920326 | 2005 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Accessory stimulation in the time course of visuomotor information processing: Stimulus intensity effects on reaction time and response force
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب شناختی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Accessory stimulation in the time course of visuomotor information processing: Stimulus intensity effects on reaction time and response force Accessory stimulation in the time course of visuomotor information processing: Stimulus intensity effects on reaction time and response force](/preview/png/10453956.png)
چکیده انگلیسی
A series of three visual choice-reaction time experiments were performed to systematically investigate the effects of accessory auditory stimulation on response time (RT) and response force (RF). In Experiment 1, the effect of accessory auditory stimulation on early visual information processing was investigated. Experiments 2 and 3 were designed to examine the effects of accessory intensity on RT and RF across the entire time course of sensorimotor processing. Accessory stimulation accelerated response speed only when presented within 100Â ms after onset of the visual response signal. An enhancing effect of accessory stimulation on RF, however, was found as late as 220Â ms after onset of the response signal. These findings support the notion that response speed and response dynamics represent functionally independent sensorimotor phenomena.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Psychologica - Volume 120, Issue 1, September 2005, Pages 1-18
Journal: Acta Psychologica - Volume 120, Issue 1, September 2005, Pages 1-18
نویسندگان
Jutta Stahl, Thomas H. Rammsayer,