Memory temporarily decreases during stress
When people are nervous, their memory will temporarily diminish. You may have experienced this: When you are nervous, your brain will be blank. If you were to your lips, forget it.
Recently, a survey showed that when people are nervous, their memory temporarily decreases, leaving their brains blank.
Experts from the University of Zurich and their colleagues conducted a trial in which they took leather alcohol for some, and after a while, their memory of some things declined.
Experts say that in this case, people are fully prepared for the exam, but as soon as they are nervous, the body will secrete a certain cortisol hormone.
Cortisol impairs the ability to search for information from memory, causing temporary loss of memory.
As soon as people leave the test room, cortisol levels will be normal, and what they can’t remember is back in memory.
To sum up, when people are nervous, their memory will temporarily decrease. You have to believe this.
Researchers also found that memory impairment begins to manifest only after 1-4 hours of cortisol release.