1/14/2024 0 Comments Recollecting memories synonymMore research is necessary into both eidetic memory and hyperthymesia to understand their similarities and differences. However, it is likely that people with hyperthymesia do not have a superior eidetic memory. The reason for this may be that they are hard phenomena to test. There is little research exploring hyperthymesia and eidetic memory. Similarly to people with hyperthymesia, people with a good eidetic memory do not rely on memory devices, such as mnemonics. However, scientific research debates the existence of photographic memory. People who claim to have a photographic memory state that they can remember a visualization for a long time in the same detail as when they first saw it. People often confuse eidetic memory with photographic memory. In some cases, the visualizations may change or become stored as a long-term memory. They may be able to hold the intact visualization in their mind for up to several minutes.įor most people, eidetic memories tend to fade after a few seconds. Those who have a superior eidetic memory can continue to visualize something they have recently seen with great precision. On the other hand, eidetic memory is the ability to accurately recall an image after only seeing it once for a short period. As such, this may enable people with hyperthymesia to preserve their memories.Ī person with hyperthymesia can remember nearly every event of their life in a lot of detail. Regularly thinking about these events helps strengthen the ability to recall them. This theory implies that people with HSAM obsessively think about their previous experiences. Some researchers believe that hyperthymesia may have psychological causes. However, current research is ongoing as to whether the ability has a genetic basis. GeneticĪnother theory is that hyperthymesia may be genetic. One study suggests that people with HSAM may have hyperactivity in certain parts of the brain, such as the amygdala.Īnother study suggests that people with HSAM have increased activity within different regions of the brain, such as the superior and inferior parietal lobe. There is some evidence that hyperthymesia may have a biological cause. However, more studies are necessary to gain a better understanding of what causes hyperthymesia. Some research suggests that the cause of hyperthymesia may be biological, genetic, or psychological. There are some theories as to what contributes to hyperthymesia, but the exact cause remains unknown. The duration of auditory sensory memory for vowel processing: Neurophysiological and behavioral measures.As there are relatively few people with hyperthymesia, there is a lack of research examining the causes. Memory: A five-day unit lesson plan for high school psychology teachers. ![]() ![]() The neuroanatomical, neuropsychological and psychological basis of memory: Current models and their origins. A systematic review of the mismatch negativity as an index for auditory sensory memory: From basic research to clinical and developmental perspectives. ![]() You can learn more about how we ensure our content is accurate and current by reading our editorial policy. Healthline has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical associations.
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