Does Insomnia Cause Memory Loss?

Insomnia can bring about all kinds of symptoms. You are tired, groggy and irritable after a poor night’s sleep. This article aims to find out how insomnia and memory are related. Does insomnia cause memory loss?

How Does Memory Work?

Memory consists of a sort of filing system in the brain, made up of nerve cells called neurons. Neurons store all the information that the brain gathers. Neurons are stimulated in a way that leaves a certain kind of impression on them to form the memory.

How is Insomnia Related to Memory?

Insomnia is known to cause problems with memory. This is because sleep is the time our brains process all the information that it has gathered during the day and stores it as memories. If you do not get adequate sleep, it is likely that the processes of your memory become affected. This means that it will become more difficult for you to remember.

How does Insomnia Affect Concentration?

When you cannot get enough sleep, you cannot concentrate normally. When you cannot concentrate, it affects the way your brain stores memories because good concentration is vital to the formation of memories.

REM Sleep

REM sleep is the part of sleep that we dream. This is the most important part for memory formation. Therefore, if you are deprived of REM sleep, your ability to form memories is affected. This is especially crucial to long term memories, stored in the fore brain.

Effects of Poor Sleep to Memory

• Short term memory loss
• Long term memory loss
• Difficulties in processing information
• Increased risk of memory problems in old age
• Increased risk of Alzheimer’s disease

These are some of the ways insomnia affects our memory. It is important to get proper amount of sleep, not only because of general health and well being, but because it is important part of our memory formation.

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