In this guide, we are going to discuss in detail the relation between memory and brain as the personage. Additionally, how the sleep pattern can affect the activity of the brain. No doubt, still further study needs to be done to understand the link between these things in a better way.
Sleeping more can slow down the memory, this headline was given by the BBC. Well, this news is based on one of the studies done on the younger and older people’s memory before & after sleep.
In the research, the participants were given pairs to remember in the evening. Half of them were tested before sleeping and the other half were tested after they had done sleeping.
For the older adults, it was found that in their brain a very small amount of prefrontal cortex is present which slows down the brain waves.
Some of the observations made in the study might be linked with the change in sleep pattern, and altered sleep pattern is due to memory impairment. But, the exact reason for memory impairment is still not known.
What is the reason for this story?
One of the research was done at the University of California and it was funded by NIH. The study was covered on the topic of increased change in sleep due to memory issues and dementia but it is not known whether these changes are consequence or cause.
If you know someone or you are facing such an issue then make sure to seek the help of the best psychiatrist for the memory loss treatment. Consulting the doctor at the right time will help you get the best treatment course and the problem is managed in the right manner.
What was the research all about?
The study was focused on assessing older people’s sleep and what are the reasons which affect the sleep pattern. Additionally, the reason for remembering things.
For younger people, there is non-rapid eye movement which is a slow wave and it helps to improve the ability to remember things for a long time.
With age different things can happen:
- Certain parts of the brain can get smaller.
- The NREM slow-wave level is reduced.
- Long-term memory is affected
What did the research focus on?
In the research 15 older adults were enrolled along above the age of 75 with 18 healthy young adults above the age of 21.
People who have brain disorders, depressive symptoms, psychiatric disorders, and taking medications have a negative effect on the brain. The participants who were included in the study need to do a memory task. Some of the words were real and some of them did not make any sense.
Before they went to sleep, they were asked to memorize the words. On some people, after a training test was done.
The participants had 8 hours of sleep and at that time the brain waves were monitored. The brain functioning was done through MRI to look at how the brain responds.
With the increased blood flow in certain parts of the brain, it means the neural activity rises. With the scan, it helps to know which part of the brain is more active.
In younger adults, the slow-wave brain activity is more as compared to older people. This is the reason older people face the problem of memory issues. If you have any questions in your mind then schedule your consultation with our doctor.