نتایج جستجو برای: reaction times and movement times

تعداد نتایج: 16908230  

Journal: :Journal of Experimental Psychology: Applied 2008

Background: Myofascial pain syndrome is a significant source of mechanical pain. The aim of this study was to investigate the effects of arm movement on reaction time in females with latent and active upper trapezius myofascial trigger point. Methods: In this interventional study, a convenience sample of fifteen women with one active MTP, fifteen women with one latent MTP in the upper trapez...

1997
Sharon Kozicki

Analysts often use financial variables to help predict real activity and inflation. Financial variables offer readily accessible information and, because market participants base their investment decisions on their forecasts of real activity and inflation, the information in financial market variables is deemed to be reliable. One of the most popular financial market variables is the spread bet...

Journal: :Perceptual and motor skills 2005
Marian Berryhill Kestutis Kveraga Howard C Hughes

Reaction times generally follow the predictions of Hick's law as stimulus-response uncertainty increases, although notable exceptions include the oculomotor system. Saccadic and smooth pursuit eye movement reaction times are independent of stimulus-response uncertainty. Previous research showed that joystick pointing to targets, a motor analog of saccadic eye movements, is only modestly affecte...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1390

in this thesis, a better reaction conditions for the synthesis of spirobarbiturates catalyzed by task-specific ionic liquid (2-hydroxy-n-(2-hydroxyethyl)-n,n-dimethylethanaminium formate), calcium hypochlorite ca(ocl)2 or n-bromosuccinimide (nbs) in the presence of water at room temperature by ultrasonic technique is provided. the design and synthesis of spirocycles is a challenging task becaus...

Journal: :Brain research bulletin 1997
P Rämä I Linnankoski S Carlson

Alpha-2 adrenoceptor agonists have been shown to improve the working memory task performance of aged monkeys. Suggestions offered to explain this finding include improved short-term memory processing, slight sedation, and decreased distractiveness. Although sedation is evident at high doses, it may also contribute to the working memory task performance at low doses. The aim of the present work ...

Journal: :Serials: The Journal for the Serials Community 1989

Journal: :Communication Research 2002
Scott L. Althaus David Tewksbury

This study examines whether readers of the paper and online versions of a national newspaper acquire different perceptions of the importance of political issues. Using data from a weeklong experiment in which subjects either read the print version of the New York Times, the online version of that paper, or received no special exposure, this study finds evidence that people exposed to the Times ...

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