Wednesday, June 27, 2007

Short Term Memory And Long Term Memory

In order to improve its function the mind also need to be exercised. We know that in order to gain muscular strength we need to exercise, well the same goes for actually increasing our ability to remember things. Our brain needs exercise, as well as being nurtured. So our diet needs to be good, and you need to look at taking up much healthier habits.

Unfortunately, because our brains are so complex, they need a lot of effort in order to get them in the best shape possible. There are a number of things that you can look at doing which will help you improve the capacity of the retrieval mechanism in your brain. But first, let us take a look at how it is we remember things.

To put it in simple terms, our memory is the activity carried out in our brain to recall information that we have gained through experiences in our lives. However, it is a complex process which involves various parts of the brain, and serves us all in very different ways. It can either be short term or long term.

With short term memory, you will find that your brain is able to store certain pieces of information for only a few seconds or minutes. Unfortunately, the problem with this memory is that it is very fragile, and if it were to retain all the information it receives, your brain would soon be telling you that it has no more space. Plus, each person’s short term memory is only meant to hold around 7 items at any one time, and this is why, although you may be able to remember a new telephone number for a few minutes, you will often find that when you are going to buy something online with your credit card, you need it beside you, because it actually has more than 7 items on it.

Long term memory is all to do with the information that you are making an effort to retain, both consciously and unconsciously. This is because the information may be particularly personal and meaningful to you, or it is because it is something that you need in order to complete a task or to take some exams. However, there is some information that you retain in your long term memory which will need you to make a conscious effort in order to recall it, such as a personal memory which relates to a specific experience or time in your life, known as episodic memory, or it may be some factual data that you need to recall, and this is known as semantic memory.

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