• Users Online: 1533
  • Home
  • Print this page
  • Email this page
Home About us Editorial board Search Ahead of print Current issue Archives Submit article Instructions Subscribe Contacts Login 
Year : 2014  |  Volume : 19  |  Issue : 2  |  Page : 119-122

Influence of practice on visual reaction time

Department of Physiology, Government Medical College, Bhavnagar, Gujarat, India

Correspondence Address:
Tejas P Ghuntla
"Maa Sharda", Plot No. 13, Sumeru Bunglows, Opp. Top-3 Cinema, Talaja Road, Bhavnagar - 364 002, Gujarat
Login to access the Email id

Source of Support: None, Conflict of Interest: None

DOI: 10.4103/0971-9903.138431

Rights and Permissions

Background: The present study was aimed to see the effect of practice on visual information processing speed. Reaction time is one of the important physiological parameters, which gives information how fast and quickly person responses. Reaction is purposeful voluntary response to different stimuli as visual stimuli. Visual reaction time (VRT) is the time required to response to visual stimuli. Materials and Methods: The VRT was measured by the multiple choice apparatus in subjects. Simple reaction time and choice reaction time measured. Reaction time was measured in two sessions. In the first session, VRT was measured without practice of task and in the second session VRT was measured after practice of task. The results were statistically analyzed and were recorded as mean ± standard deviation and Student's paired t-test was applied to check the level of significance. Result and Conclusion: In the present study, we found that VRT was less after practice for both simple and choice VRT tasks. Reaction time decreases by practice. Skills can be improved by practice. In daily life majority of work is done by the use of visual information. By the practice of an important task time required for stimulus identification and response can be decreased. Practice is useful for driving vehicles. It is helpful to students, as they have identification of bones, instruments, graphs and viva questions in examination of various medical subjects. Hence by practice students can identify, understand and answer quickly.

Print this article     Email this article
 Next article
 Previous article
 Table of Contents

 Similar in PUBMED
   Search Pubmed for
   Search in Google Scholar for
 Related articles
 Citation Manager
 Access Statistics
 Reader Comments
 Email Alert *
 Add to My List *
 * Requires registration (Free)

 Article Access Statistics
    PDF Downloaded446    
    Comments [Add]    
    Cited by others 4    

Recommend this journal