Memories Short
Memories Short
Improve Memory Quickly With Proven Herbal Remedies
In medical terminology, memory refers to an organism's ability to store in brain, information and recall those information later. The processing of information in our brain goes through three primary stages: encoding or registering of information, storage or permanent retaining of information and retrieval or recollection of information at the availability of some cue. Memory can be of three types: sensory, short term and long term.
Short term memory consists of the initial 200-500 milliseconds after an item is perceived or observed. The ability to see an object for a second and retain in brain after a second's observation is an instance of sensory memory. Short-term memory stands for the ability to recall information several seconds to a minute after observation. Short term memory is also limited and is based on both acoustic code and visual code. Long term memory consists in the ability to retain information within unlimited duration after observation. It, unlike sensory and short term memory, has unlimited capacity.
Long term memory may be further classified in to declarative or explicit and procedural or implicit memory. Declarative or explicit memory involves conscious recalling of information and procedural or implicit memory is a cerebellum exercise. It is based on motor skills and involves no conscious effort to recall. Tasks done in a repetitive manner are an example of procedural or implicit memory. There are other classifications called topographic, retrospective and prospective. Topographic deals with the way a person orients oneself in space. It is actually a person's ability to recognize familiar places.
Retrospective is the memory dealing with the content that is situated in the past. Prospective memory is the memory dealing with the content that is situated in future. Parts of the brain like hippocampus, amygdale, striatum, and mammillary bodies control our memory. Loss of memory is known as amnesia.
Causes
1. Genetics
2. Aging
3. Long term stress or depression
4. Emotional shock
5. Traumatic brain injury
6. Sleeplessness
7. Certain neurological disorders like Alzheimer's disease, hyperthymesia, korsakoff's syndrome. 8. Hypothyroidism
Herbal Remedies
1. Gingko leaves improve blood circulation in brain and thereby memory also.
2. Club moss enhances memory and minimizes symptoms of Alzheimer's disease.
3. Black pepper improves mental alertness.
4. Basil or peppermint essential oil improves the condition.
5. Ginseng gives a boost to sunken mood and improves memory. 6. Horsebalm is very good for enhancing brain power.
7. Rosemary improves concentration.
8. Dandelion leaves extracts check the effects of Alzheimer's disease.
9. Periwinkle is a remedy for memory loss due to aging.
10. Ginger root, a strong antioxidant improves blood circulation and memory.
11. Red clover too has memory enhancing agents.
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Know about Memory Supplements. Read information about Weak Eyesight Supplements. Also know about Liver Support Supplements.
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Nick Watney remembers the day nearly 11 months ago when he couldn't finish the deal at the PGA Championship, and has managed to use those memories as guidance for when he enters the pressure-cooker of being in the final group with the lead at a PGA Tour event.
Memories Short
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Improving Your Long-Term & Short-Term Memory
- Have you ever just dialled a telephone number and then couldn't re-dial it from memory because you had forgotten it?
- Have you ever had a word on the tip of your tongue and just couldn't remember it?
- Have you ever forgotten your best friend's name?
These examples seem to be situations where we seem to come unstuck with our memory, but there is much more to memory than that.
By understanding why we forget some things and remember others, we will be better able to adapt our learning to be able to study effectively.
What is memory?
Individuals normally associate memory with the ability to remember past events. In more medical terms, memory is the chemical bond between the neurons in the brain. This connection in the brain is created by sensory input, such as sight, hearing, feel and touch. The stronger the sensory input, the stronger the chemical connection and the stronger the memory. In the non-medical terms, it is simply the ability to remember something.
The 3 R's of memory:
In the natural process of memory there are three distinct phases when remembering something: the registration phase, the retention phase and the recall phase.
Registration:
Registration is simply the awareness of information. Although most people have seen a penny a thousand or more times in their life, most aren't able to tell if the head on the penny is facing left or right. This is because the mind hasn't registered this as an important piece of information. Registration is first becoming aware of the information.
Retention:
Once the mind has registered the information, a decision is made whether to remember the information or dismiss it. This is the retention phase. Retention and registration does occur unconsciously, but for studying most people need to make this a conscious decision.
Recall:
Recall is the ability for the mind to recall the information. The mind is a bit like a filing cabinet, if all the information is just stuffed in, recalling the information is very difficult. However, if the information is systematically filed, recall occurs much faster because it can be accessed directly. It is the recall phase that most students have the greatest difficulty and so most of the memory aids are based on the recall phase.
Short-term and long-term memory:
Using the 3 R's of memory, short-term and long-term memory can be understood. The difference between short-term and long-term memory is the amount of time the brain has committed the information to memory.
Short-term memory:
Short-term memory is where information is stored at the registration phase of memory. A typical short-term memory can remember between 4 to 10 items at any one time. A telephone number is good example of this. How many times have you dialled a number only to find that you have forgotten it right after? This is because the telephone number was only registered in the short-term memory.
If you are focusing on dialling a telephone number and then can't remember the number after dialling it, there is nothing wrong with you. This is something that happens to all of use, and it happens for a reason. Read the passage below of a similar story:
A psychology professor arrived in a small town after a long day of a string of professional engagements and found that he was too tired to give his last lecture on memory to the faculty and students in the psychology department of a small college. In a taxi on route to his destination, he had a solution to his problem and offered the taxi driver a $100 dollars to present the lecture for him. No one at the college knew who he was and because the lecture was completely written out, all the taxi driver had to do was read it; he didn't need to know anything about memory. If the taxi driver did get into any difficulty, the professor would be in the audience to help him out. Business had been slow for the taxi driver and he accepted the offer. The taxi driver gave the lecture and it went off flawlessly. At the conclusion of the lecture the students requested a question and answer session. The taxi driver felt that he couldn't refuse and was presented with a very simple question on memory. He knew that the answer he was looking for was in the lecture he just gave but couldn't remember a thing he said. He had been too busy concentrating on presenting the lecture to remember anything about the lecture. Thinking quickly the taxi driver said, "That is an easy question, my taxi driver can even answer it, and he just happens to be in the audience."
The story of the psychology professor provides a good example of how our memory works. It illustrates the difference between long-term and short-term memory, which is how and why the taxi driver wasn't able to remember the lecture.
Long-term memory:
Long-term memory is where the information is stored for a longer period of time. Committing information to long-term involves strengthening the chemical bonds within the brain. For study purposes, this typically occurs during the review and rehearsal of the information you want to learn.
For more information on memory, learning and effective study, visit: www.effectivestudy.com
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Memories Short