How does Insomnia Affect your Memory

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?

What is Memory?

Memory consists of a sort of filing system in the brain, made up of nerve cells called neurons. These store all the information that the brain gathers through stimulation of these nerve cells.

Insomnia and 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.

Concentration and Memory

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 forebrain.

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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