Conclusion : These data suggest that sedentary behavior is not associated with changes in cognitive performance in interventions that intend to reduce sedentary behavior .
Background : It is now well-established that sedentarity has a negative impact on the physiological functioning and health of humans , whereas very little is known about the psychological repercussions , especially in cognitive functioning .
Yet , study ing the cognitive effects of the sedentary lifestyle is particularly relevant in the short term for productivity and in the long term for cognitive health ( accelerated aging ) .
This systematic review therefore aims to make an inventory of the potential cognitive effects of sedentarity at the workplace .
Methods : Pubmed , PsycINFO , Cochrane , Web of Science , and Scopus were search ed for English- language peer- review ed articles published between January 1 , 2000 and December 31 , 2017 to identify studies including sedentary behavior  and objective measures from cognitive domains ( cognitive inhibition , cognitive flexibility , working memory , etc . ) .
A randomised control trial of the cognitive effects of working in a seated as opposed to a standing position in office workers
Abstract Sedentary behaviour is increasing and has been identified as a potential significant health risk , particularly for desk-based employees . The development of sit-st and workstations in the workplace is one approach to reduce sedentary behaviour . However , there is uncertainty about the effects of sit-st and workstations on cognitive functioning .  A sample of 36 university staff participated in a within-subjects r and omised control trial examining the effect of sitting vs. st and ing for one hour per day for five consecutive days on attention , information processing speed , short-term memory , working memory and task efficiency . The results of the study showed no statistically significant difference in cognitive performance or work efficiency between the sitting and st and ing conditions , with all effect sizes being small to very small ( all ds < .2 ) . This result suggests that the use of sit-st and workstations is not associated with a reduction in cognitive performance . Practitioner Summary : Although it has been reported that the use of sit-st and desks may help offset adverse health effects of prolonged sitting , there is scant evidence about changes in productivity . This r and omised control study showed that there was no difference between sitting and st and ing for one hour on cognitive function or task efficiency in university staff
Conclusion : These data suggest that sedentary behavior is not associated with changes in cognitive performance in interventions that intend to reduce sedentary behavior .
Background : It is now well-established that sedentarity has a negative impact on the physiological functioning and health of humans , whereas very little is known about the psychological repercussions , especially in cognitive functioning .
Yet , study ing the cognitive effects of the sedentary lifestyle is particularly relevant in the short term for productivity and in the long term for cognitive health ( accelerated aging ) .
This systematic review therefore aims to make an inventory of the potential cognitive effects of sedentarity at the workplace .
Methods : Pubmed , PsycINFO , Cochrane , Web of Science , and Scopus were search ed for English- language peer- review ed articles published between January 1 , 2000 and December 31 , 2017 to identify studies including sedentary behavior  and objective measures from cognitive domains ( cognitive inhibition , cognitive flexibility , working memory , etc . ) .