You work over hours? Well, we don’t know how it will think over your salary, but it will definitely change your brain. Yes, that’s right. A new study has shown that long working hours can change the brain structure and even affect your cognitive and emotional health. A new study has shown that long working hours can change the brain structure. The results of the study were published in the journal on professional and environmental medicine. Long working hours and brain
Previous results of the new study suggest that working long hours change the structure of the brain, especially in the field of emotional regulation and the function of the executive, such as working memory and solving problems. The study confirmed that overstress can lead to neuro -adaptive changes that affect cognitive and emotional health.Previous studies have shown that long working hours are associated with an increased risk of cardiovascular disease, metabolic disorders and mental health problems. More than 800,000 people are overworked each year, the International Labor Organization (ILO) reports.Exploration
Although behavioral and psychological consequences of the work were known, its neurological mechanisms and anatomical changes were not studied. The researcher studied this, and to understand this, they analyzed the volume of the structural brain and compared the impact of overvoltage on certain regions of the brain in health care workers who regularly worked 52 or more per week. They analyzed data from a regional professional research on professional cohort (Graz) and MRI, which are conducted for the research project on the impact of working conditions on the brain structure. The participants of the rook were invited to conduct an additional MRI, and the final analysis included 110 people after the exclusion of those with missing data or poor MRI image. Among the participants, most of them were doctors: 32 worked excessive weekly hours (28%); 78 worked standard hours.Conclusion
The researchers noticed that people who worked long hours each week were much younger, had less work experience, but were more highly educated than those who did the usual hours.To understand the changes, the researchers used the morphometry based on the Voxel (VBM), the technique of brain visualization. They found that people who worked 52 or more a week had significant changes in the brain -related executive and emotional regulation compared to those who worked regular hours. People who work for long hours had 19% larger than the medium frontal winding compared to those with standard working times. This part of the brain plays a crucial role in various cognitive functions, especially in the frontal lobe. This is due to the attention, work memory and language processing.VBM showed that peak is increasing in 17 regions, including the average frontal curling, the highest frontal curling, which is involved in the mind, planning and decision -making and insulus. Insula plays a key role in integrating touch, motor and autonomic feedback. These include emotional processing, self -awareness and understanding of the social context.“Although the results should be interpreted cautiously from the research nature of this pilot study, they are a significant first step in understanding the relationship between work and brain health,” the researchers said.“In particular, the increase in brain volumes observed in congested people may reflect neuro -adaptive reactions to chronic professional stress, although the exact mechanisms remain speculative,” they added. “The observed changes in the brain volume may provide a biological basis for cognitive and emotional problems that are often reported in congested people. Future longitudinal and multi -dollar neurosualization studies are guaranteed to confirm these findings and clarify the basic mechanisms. The results emphasize the importance at the heart of unnecessary work ”.
