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Moons * asked in HealthOther - Health · 1 decade ago

my memory sucks, What do i do?

How do I strengthen my memory?

11 Answers

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  • 1 decade ago
    Favorite Answer

    Short-term

    Short-term memory allows one to recall something from several seconds to as long as a minute without rehearsal. Its capacity is also very limited: George A. Miller (1956), when working at Bell Laboratories, conducted experiments showing that the store of short term memory was 7±2 items (the title of his famous paper, "The magical number 7±2"). Modern estimates of the capacity of short-term memory are lower, typically on the order of 4-5 items, and we know that memory capacity can be increased through a process called chunking. For example, if presented with the string:

    FBIPHDTWAIBM

    people are able to remember only a few items. However, if the same information is presented in the following way:

    FBI PHD TWA IBM

    people can remember a great deal more letters. This is because they are able to chunk the information into meaningful groups of letters. Beyond finding meaning in the abbreviations above, Herbert Simon showed that the ideal size for chunking letters and numbers, meaningful or not, was three. This may be reflected in some countries in the tendency to remember phone numbers as several chunks of three numbers with the final four-number groups generally broken down into two groups of two.

    Short-term memory is believed to rely mostly on an acoustic code for storing information, and to a lesser extent a visual code. Conrad (1964)found that test subjects had more difficulty recalling collections of words that were acoustically similar (e.g. dog, hog, fog, bog, log).

    However, some individuals have been reported to be able to remember large amounts of information, quickly, and be able to recall that information in seconds.

    Long Term

    Olin Levi Warner, Memory (1896). Library of Congress Thomas Jefferson Building, Washington, D.C.The storage in sensory memory and short-term memory generally have a strictly limited capacity and duration, which means that information is available for a certain period of time, but is not retained indefinitely. By contrast, long-term memory can store much larger quantities of information for potentially unlimited duration (sometimes a whole life span). For example, given a random seven-digit number, we may remember it for only a few seconds before forgetting, suggesting it was stored in our short-term memory. On the other hand, we can remember telephone numbers for many years through repetition; this information is said to be stored in long-term memory. While short-term memory encodes information acoustically, long-term memory encodes it semantically: Baddeley (1966)ndiscovered that after 20 minutes, test subjects had the least difficulty recalling a collection of words that had similar meanings (e.g. big, large, great, huge).

    Short-term memory is supported by transient patterns of neuronal communication, dependent on regions of the frontal lobe (especially dorsolateral prefrontal cortex) and the parietal lobe. Long-term memories, on the other hand, are maintained by more stable and permanent changes in neural connections widely spread throughout the brain. The hippocampus is essential (for learning new information) to the consolidation of information from short-term to long-term memory, although it does not seem to store information itself. Without the hippocampus new memories are unable to be stored into long-term memory, very short attention span. Rather, it may be involved in changing neural connections for a period of three months or more after the initial learning. One of the primary functions of sleep is improving consolidation of information, as it can be shown that memory depends on getting sufficient sleep between training and test, and that the hippocampus replays activity from the current day while sleeping.

    Models

    Models of memory provide abstract representations of how memory is believed to work. Below are several models proposed over the years by various psychologists. Note that there is some controversy as to whether there are several memory structures, for example, Tarnow (2005) finds that it is likely that there is only one memory structure between 6 and 600 seconds.

    Multi-store (Atkinson-Shiffrin memory model)

    The multi-store model (also known as Atkinson-Shiffrin memory model) was first recognised in 1968 by Atkinson and Shiffrin.

    The multi-store model has been criticized for being too simplistic. For instance, long-term memory is believed to be actually made up of multiple subcomponents, such as episodic and procedural memory. It also proposes that rehearsal is the only mechanism by which information eventually reaches long-term storage, but evidence shows us capable of remembering things without rehearsal.

    The model also shows all the memory stores as being a single unit whereas research into this shows different. For example, short-term memory can be broken up into different units such as visual information and acoustic information. Patient KF proves this. Patient KF was brain damaged and had problems with his short term memory. He had problems with things such as spoken numbers, letters and words and with significant sounds (such as doorbells and cats mewing). Other parts of STM were unnaffected, such as visual (pictures).

    It also shows the sensory store as a single unit whilst we know that the sensory store is split up into several different parts such as taste, vision, and hearing.

    Working memory

    The working memory model.In 1974 Baddeley and Hitch proposed a working memory model which replaced the concept of general short term memory with specific, active components. In this model, working memory consists of three basic stores: the central executive, the phonological loop and the visuo-spatial sketchpad. In 2000 this model was expanded with the multimodal episodic buffer.

    The central executive essentially acts as attention. It channels information to the three component processes: the phonological loop, the visuo-spatial sketchpad, and the episodic buffer.

    The phonological loop stores auditory information by silently rehearsing sounds or words in a continuous loop; the articulatory process (the "" over and over again), then a list of short words is no easier to remember.

    The visuo-spatial sketchpad stores visual and spatial information. It is engaged when performing spatial tasks (such as judging distances) or visual ones (such as counting the windows on a house or imagining images).

    The episodic buffer is dedicated to linking information across domains to form integrated units of visual, spatial, and verbal information and chronological ordering (e.g., the memory of a story or a movie scene). The episodic buffer is also assumed to have links to long-term memory and semantical meaning.

    The working memory model explains many practical observations, such as why it is easier to do two different tasks (one verbal and one visual) than two similar tasks (e.g., two visual), and the aforementioned word-length effect. However, the concept of a central executive as noted here has been criticized as inadequate and vague.

    Levels of processing

    Craik and Lockhart (1972) proposed that it is the method and depth of processing that affects how an experience is stored in memory, rather than rehearsal.

    Organization - Mandler (1967) gave participants a pack of word cards and asked them to sort them into any number of piles using any system of categorization they liked. When they were later asked to recall as many of the words as they could, those who used more categories remembered more words. This study suggested that the act of organizing information makes it more memorable.

    Distinctiveness - Eysenck and Eysenck (1980) asked participants to say words in a distinctive way, e.g. spell the words out loud. Such participants recalled the words better than those who simply read them off a list.

    Effort - Tyler et al. (1979) had participants solve a series of anagrams, some easy (FAHTER) and some difficult (HREFAT). The participants recalled the difficult anagrams better, presumably because they put more effort into them.

    Elaboration - Palmere et al. (1983) gave participants descriptive paragraphs of a fictitious African nation. There were some short paragraphs and some with extra sentences elaborating the main idea. Recall was higher for the ideas in the elaborated paragraphs.

    Classification by information type

    Anderson (1976) divides long-term memory into declarative (explicit) and procedural (implicit) memories.

    Declarative memory requires conscious recall, in that some conscious process must call back the information. It is sometimes called explicit memory, since it consists of information that is explicitly stored and retrieved.

    Declarative memory can be further sub-divided into semantic memory, which concerns facts taken independent of context; and episodic memory, which concerns information specific to a particular context, such as a time and place. Semantic memory allows the encoding of abstract knowledge about the world, such as "Paris is the capital of France". Episodic memory, on the other hand, is used for more personal memories, such as the sensations, emotions, and personal associations of a particular place or time. Autobiographical memory - memory for particular events within one's own life - is generally viewed as either equivalent to, or a subset of, episodic memory. Visual memory is part of memory preserving some characteristics of our senses pertaining to visual experience. One is able to place in memory information that resembles objects, places, animals or people in sort of a mental image. Visual memory can result in priming and it is assumed some kind of perceptual representational system underlies this phenomenon.

    xx Happy Holidays xx

    Source(s): Common Knowledge
  • Anonymous
    5 years ago

    You say text book. If you are only having problems remembering things from text books, I would say it's because you find the information boring or confusing. I could spend all day reading the same paragraph and not know what it says because it just doesn't make sense, or because I'm thinking about something else the entire time I'm reading. If it's your memory sucking in general, maybe your brain just needs eexercise Play some brain games like brain age from ds, or do some simple math problems on your own. try a cup of coffee. Stimulants can do wonders for brainpower. Or, quit smoking weed if you do. (sorry to bring it up if you don't) weed eats your memory making skills.

  • Anonymous
    7 years ago

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  • 1 decade ago

    There's different types of memory.

    For instance you can be awesome and memorizing numbers, but awful at remembering situations.

    Good memory can come easier to some people.

    Usually you can remember something if you can relate and connect it to other things. If you want to be better at remembering what different words means its good to relate it to other words that mean something similar.

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  • 1 decade ago

    Take a deck of cards in a random order and try to memorise the first few. Eventually you can increase the number you try to memorise until you can remember the random order of a whole pack.

  • 1 decade ago

    Hmm.. are you sure that you're memory is really bad? Because I always thought that I had really bad memory, but that's wasn't the case at all, just have short term memory issues...! Maybe try to find the why of the why and then learn tips to control it ;)!!

    ---

    What is memory?

    -Simply put, memory is the mental activity of recalling information that you have learned or experienced. That simple definition, though, covers a complex process that involves many different parts of the brain and serves us in disparate ways.

    -Memory can be short-term or long-term. In short-term memory, your mind stores information for a few seconds or a few minutes: the time it takes you to dial a phone number you just looked up or to compare the prices of several items in a store. Such memory is fragile, and it’s meant to be; your brain would soon read “disk full” if you retained every phone number you called, every dish you ordered in a restaurant, and the subject of every ad you watched on TV. Your brain is also meant to hold an average of seven items, which is why you can usually remember a new phone number for a few minutes but need your credit card in front of you when you’re buying something online.

    -Long-term memory involves the information you make an effort (conscious or unconscious) to retain, because it’s personally meaningful to you (for example, data about family and friends); you need it (such as job procedures or material you’re studying for a test); or it made an emotional impression (a movie that had you riveted, the first time you ever caught a fish, the day your uncle died). Some information that you store in long-term memory requires a conscious effort to recall: episodic memories, which are personal memories about experiences you’ve had at specific times; and semantic memories (factual data not bound to time or place), which can be everything from the names of the planets to the color of your child’s hair. Another type of long-term memory is procedural memory, which involves skills and routines you perform so often that they don���t require conscious recall.

    Improving your Memory:

    -If our brains were computers, we'd simply add a chip to upgrade our memory. However, the human brain is more complex than even the most advanced machine, so improving human memory requires slightly more effort.

    -Just like muscular strength, your ability to remember increases when you exercise your memory and nurture it with a good diet and other healthy habits. There are a number of steps you can take to improve your memory and retrieval capacity. First, however, it's helpful to understand how we remember.

    Tips for memory improvements :

    -Do you feel that you have a poor memory? You may just have some less-than-effective habits when it comes to taking in and processing information. Barring disease, disorder, or injury, you can improve your ability to learn and retain information.

    Brain exercises:...

    General guidelines to improve memory:

    -In addition to exercising your brain, there are some basic things you can do to improve your ability to retain and retrieve memories:

    -Pay attention. You can’t remember something if you never learned it, and you can’t learn something — that is, encode it into your brain — if you don’t pay enough attention to it. It takes about eight seconds of intent focus to process a piece of information through your hippocampus and into the appropriate memory center. So, no multitasking when you need to concentrate! If you distract easily, try to receive information in a quiet place where you won’t be interrupted.

    -Tailor information acquisition to your learning style. Most people are visual learners; they learn best by reading or otherwise seeing what it is they have to know. But some are auditory learners who learn better by listening. They might benefit by recording information they need and listening to it until they remember it.

    -Involve as many senses as possible. Even if you’re a visual learner, read out loud what you want to remember. If you can recite it rhythmically, even better. Try to relate information to colors, textures, smells and tastes. The physical act of rewriting information can help imprint it onto your brain.

    -Relate information to what you already know. Connect new data to information you already remember, whether it’s new material that builds on previous knowledge, or something as simple as an address of someone who lives on a street where you already know someone.

    -Organize information. Write things down in address books and datebooks and on calendars; take notes on more complex material and reorganize the notes into categories later. Use both words and pictures in learning information.

    -Understand and be able to interpret complex material. For more complex material, focus on understanding basic ideas rather than memorizing isolated details. Be able to explain it to someone else in your own words.

    -Rehearse information frequently and “over-learn”.

  • read or do things to strengthen your mind like cross word puzzles and it could also be a problem with add but it comes with more symptoms

  • ??????
    Lv 4
    1 decade ago

    Study your lessons

    You could ask some smart people

    You could just see the people how smart they are.

    Sure hope I helped!

  • ?
    Lv 7
    1 decade ago

    Fish oil is supposed to help.

    Source(s): Web search for "fish oil" + memory
  • 1 decade ago

    I'd tell you how to but I think you would forget

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