Effects of lifestyle habits on memory and cognitive health
Research shows that daily habits such as insufficient sleep, prolonged sitting, and chronic stress have direct effects on brain function and memory.
Certain simple habits in our daily routine directly affect mental sharpness and concentration capacity. Research reveals that memory is closely linked not only to aging, but also to lifestyle factors such as insufficient sleep, prolonged sitting, chronic stress, excessive screen use, and a lack of physical activity.
The Impact of Insufficient Sleep on Memory
Insufficient sleep directly and negatively affects memory by preventing the brain from organizing and storing new information. Sleep deprivation impacts the prefrontal cortex, which is responsible for functions such as attention and planning.
This situation leads to a decrease in selective attention and a feeling of brain fog. Regular naps and exercise can help regain mental performance.
Risks of Prolonged Sitting
Prolonged sitting can weaken memory and cognitive functions due to reduced blood flow and changes in the hippocampus region.
According to research conducted at UCLA, remaining inactive for long periods is linked to thinning in the medial temporal lobe. Moving every 30 minutes can mitigate these effects.
The Role of Chronic Stress in the Brain
Chronic stress creates a continuous hormonal response that leads to changes in the brain and cognitive functions, directly affecting memory.
High cortisol released under constant stress can suppress the hippocampus, where memories are stored, causing regression in nerve cells.
Excessive Exposure to Screens
Excessive exposure to screens such as smartphones and computers can lead to a weakening of comprehension and concentration capacity.
The blue light emitted from screens suppresses the secretion of melatonin, reducing deep sleep duration and indirectly affecting memory negatively.