Neurological Memory :: essays research papers

The Human remembranceThe reason people exist is because of two important things reminiscence and spoken language, which start been vital in the evolution of humanity. (Our ancestors needed language to explain how to hang a fire to keep them warm and a memory to repute how to do it). So we have a memory because if we did not we would neer have evolved far enough for you to ask this question in this place. So how does it work? The process involve in the human memory argon very complex I will present you the neuralgic and biologic part then Aurelie will talk about the characteristics of our human memory and then Sebastien will explain the troubles of the memoryDespite big advances in recent years, memory is still a bit of mystery and thither be disagreements among the experts about exactly what is going on. But now memory is seen as a function of the brain, and is not placed any more in the heart Its defined as the ability to reposition and retrieve schooling.Codes of memo ryThe new charges of communication taught us that information could be on different supportsEmail, lettre, disc... The memory acts in the analogous way and info are supported by specific codes sensorial codes, repulse codes and symbolic codes. A special memory exists to each different info tactual, visual, auditory and olfactory exactly these codes dont have the same importance. Visual and auditory codes are the most important codes because they are the capital means of language in the memory. The auditory code is concerned with all-night times than the visual one. (You remember longer a sequence of letter if you hear them than if you see them).Olfactory codes are very difficult to analyse and motor codes are not studied at all. These codes seem to be transitory and the info driven is encoded in the visual way or a linguistic wayThats why you probably comprehend about the visual memory and the auditory memory.In the long line memory the info learned becomes more and more abstract with time. The language arrived to a conceptual memory, the visual memory arrived to an analogic memory visual- spatial but in fact an info is encoded with the two means verbal and visual (a picture is named). These two codes are very complementary visual codes are good for global spatial info but bad for a sequential order and verbal codes are good for the order of encode and analyze.