Stress has become an inseparable part of our life. It happens so often, that we may not even realize that we are under stress. This can arise from symptoms such as headaches, sensitive mood, rapid bursting which can then develop into a fever or even in turn it can cause a heart attack or stroke. So what is the relationship between stress and brain development? Here’s the mechanism.
When stressed, the body releases a hormone known as cortisol. This stress hormone can have a negative impact on the hippocampus of the brain, namely reducing brain size, killing nerve cells in the brain and inhibiting the regeneration of new nerve cells. Which in the end of course will disturb the brain’s ability. The Hippocampus is a part of people that is very important for memory, thinking ability, learning and emotional regulation. Well, if there is a disturbance in this part of the brain, the memory capacity will decrease. Which also means that it will affect the ability to learn, think and regulate the emotions of a person who becomes disturbed.
Bad Effects of Stress
Now, meanwhile, to further find out what bad effects can affect the brain due to stress that occurs, we will see below.
1. Stress Weakens Memory
Increased levels of glucocorticoids due to prolonged stress will have an impact on a person’s memory weakness. This occurs because the older nerve endings find it difficult to connect with the new brain cells. In addition, the stress that often occurs will make it more difficult for the brain to send information or feedback, causing memory loss in the short term. In the end, this will lead to the onset of Alzheimer’s and dementia in humans.
2. Stress Causes Brain Shrinkage
Stressful conditions that occur will cause the composition of the brain to be ripped off, thus making the hippocampus area of the scrambled shrink for some time. This condition is more often seen in victims of trauma or violence. Brain shrinkage can make it difficult for a person to remember things and have difficulty concentrating. This also interferes with motor skills and makes it difficult for someone to plan something.
3. Stress Is More Likely To Make A Nerve Pinched
Tasks from work or school that are too many or too heavy to think about something will probably make a person prone to stress. But did you know stress can drastically reduce blood circulation in the brain, thus increasing the risk of suffering from a stroke. The nerves in the blood vessels will begin to shrink or squeeze together. If this happens, it can block the supply of blood, nutrients and oxygen to the brain and block the brain’s ability to heal itself more quickly.
These are some of the bad effects of stress on the brain. The only way to avoid stress is to avoid things that make you tense and depressed. Begin to control and control yourself and be sure you can do and go through every problem you face.