Caffeine’s Effect on Learning Was Different Than Thought

According to scientists, if daily coffee consumption is regular, its effect on learning disappears. In fact, coffee consumption starts to have a negative effect after a certain point.

In our daily life “I can’t wake up without drinking coffee.” or “Let me have a coffee so my mind can clear upWe encounter many people who say “”. According to scientists, this is the truth. It doesn’t reflect that well. At least the data they have gives an impression in this direction.

Drinking coffee all the time doesn’t help.

Butler Hospital in the USA Neuro modulation Research FacilityResearchers from, 20 participants He conducted a study with. In this study, the brain activities of people with different levels of coffee consumption were examined. The results were surprising.

Scientists, long-term strengthening (Long term Potentiation – LTP) He analyzed the brain mechanisms called LTP is not a single mechanism, but rather a group of mechanisms. Different LTP types They play a role in most of the changes related to the long-term shaping of neural circuits in the brain, such as memory, chronic pain, and substance addiction.

Our nerve cells do certain things as you do it over and over again getting stronger. As these structures become stronger, our brain becomes more ready to learn. This is actually why we do the things we repeat better and better. This strengthening capacity is called plasticity.

According to research, caffeine consumption reduces the brain’s learning capacity after a while. The reason for this view is adenosine article named. Caffeine suppresses adenosine to make us sleepy. As adenosine accumulates, it reduces the plasticity of the brain. Less plasticity This means less learning capacity. There may be a decrease in brain plasticity of people whose coffee consumption increases.


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However, this research is very not see for sure It is necessary. Because two points of the research attract attention. The first of these is that only 20 people took part in the study. The second point is to monitor people’s coffee consumption through their own statements. Nevertheless, this study will be a precursor for future studies.

In research In Frontiers in Psychiatry published.

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