25th June 2017
“Don’t Lose Your Brain at Work – The Role of Recurrent Novelty at Work in Cognitive and Brain Aging,” relates new findings about how work can affect brain aging. (February 6, 2017 issue of Frontiers in Psychology)
Co-authors include Jan Oltmanns as well as Columbia Aging Center director Ursula Staudinger.
Cognitive and brain aging is strongly influenced by everyday settings such as work demands. Long-term exposure to low job complexity, for instance, has detrimental effects on cognitive functioning and regional gray matter (GM) volume. Brain and cognition, however, are also characterized by plasticity. We postulate that the experience of novelty (at work) is one important trigger of plasticity. We investigated the cumulative effect of recurrent exposure to work-task changes (WTC) at low levels of job complexity on GM volume and cognitive functioning of middle-aged production workers across a time window of 17 years. In a case-control study, we found that amount of WTC was associated with better processing speed and working memory as well as with more GM volume in brain regions that have been associated with learning and that show pronounced age-related decline. Recurrent novelty at work may serve as an ‘in vivo’ intervention that helps counteracting debilitating long-term effects of low job complexity.
For the full publication, see: http://journal.frontiersin.org/article/10.3389/fpsyg.2017.00117/full
Posted by ILC-USA
ILC GA Spotlight Series: ILC Uganda
The ILC Global Alliance (ILC GA) has launched a new Spotlight Series to highlight the activities of each ILC GA member country.
17th September 2026
In Memoriam: Professor Tetsuo Tsuji, President of ILC Japan
It is with great sadness that we share the news of the passing of Professor Tetsuo Tsuji on July 30, 2026. At the time of his passing, Professor Tsuji was President of ILC Japan and, until March 2026, a Professor at the Institute of Gerontology, University of Tokyo, one of Japan’s leading institutions for research on ageing.
30 July 2026
ILC Singapore: Tsao Foundation appoints Geraldyn Lim as Chief Executive Officer
Tsao Foundation, has appointed Ms Geraldyn Lim as its Chief Executive Officer with effect from 26 August 2026. The announcement follows a comprehensive search by the Foundation.
26th August 2026
