Transient Global Amnesia :: Biology Essays Research Papers

Transient Global AmnesiaA little while ago, my scram and grandpa were driving in our car together. All of a sudden, my grand dumbfound said that he was feeling dizzy and thought the beginnings of a sick headache were coming on. My grand yield is extremely healthy and has an amazing memory, so my father was shocked when not long after, when grandfather asked where Ruthy, his recently deceased wife, was. When my father reminded him that she had died of bay windowcer last year, my grandfather broke into tears, as if he was being told for the first time. In addition, he couldnt even remember what he had unspoilt eaten for dinner or any other events of the day. My father drove him substantial to the emergency room, worried that he had perhaps just start outed a nonaged stoke. By the time that he got to the hospital, he was already beginning to incur some of the memories that had been lost. The doctors reassured him that it was not a stroke, but rather a memory disorder called tr ansient global memory loss. Transient global amnesia (TGA) is a type of amnesia involving the sudden, temporary disturbance in an other than healthy persons memory. The other main kinds of amnesia atomic number 18 called anterograde and retreat amnesia. Anterograde amnesia is a type of memory loss associated with a trauma, disease, or emotional events. It is characterized by the inability to remember new information. (1) revert amnesia is associated with the loss of distant memories usually preceding a stipulation trauma. (2) In transient global amnesia, mostly both distant memories and prompt recall atomic number 18 entertained, as are language function, attention, visual-spatial and social skills. However, during the arrest of amnesia, people suffering from the disorder cannot remember recent occurrences nor can they retain any new visual or verbal information for much than a couple minutes. (3) Though patients generally remember their own identities, they are often ver y confused by their surroundings and the people nearly them. They continuously ask questions about events that are transpiring, for example where they are, who is with them, what is happening. However, once they are told, they immediate forget the answer, and repeat the question again. (4)The period of amnesia can last anywhere from one to twenty-four hours. Some people suffer from a headache, dizziness, and nausea while others have only memory loss. TGA generally affects fifty to eighty-year-old men, about 3.4 to 5.