Memory
- Methods used to study memory - Memory is a complex system that relies on interactions between many distinct parts of the brain. In order to fully understand memory, researchers must cumulate evidence from human, animal, and developmental research in order to make broad theories about how memory works. Part of this work is performed by neuropsychologists who attempt to map specific behavioral deficits to regions of the brain where damage is known to have occurred. One of the fundamental problems this specific type of research is the difficulty with experimental control. Comparisons usually have to be made between individuals however exact lesion (or other damage) location, and topology, and individual differences cannot be controlled for. See also Chunking (psychology), Object permanence, Memory and aging, Exceptional memory, Memory disorder and Category:Memory processes
- Eureka effect - also known as the "aha! effect, refers to the common human experience of suddenly understanding a previously incomprehensible problem or concept. It's been studied with EEG, ERP, and fMRI mapping. When participants experienced an Aha! moment upon viewing the answer to an unsolved riddle, activity in their right hippocampus increased significantly. This increased activity in the right hippocampus may be attributed to the formation of new associations between old nodes which will in turn strengthen memory of both the problem and its solution.
- Muscle memory – the retention in the brain of memories of certain muscle movements, often enabling those specific movement to be duplicated in the future. Also termed motor learning, it's a form of procedural memory that involves consolidating a specific motor task into memory through repetition. When a movement is repeated over time, a long-term muscle memory is created for that task, eventually allowing it to be performed without conscious effort. This process decreases the need for attention and creates maximum efficiency within the motor and memory systems. Examples of muscle memory are found in many everyday activities that become automatic and improve with practice, such as riding a bicycle, typing on a keyboard, rote typing in a bank Personal identification number (PIN), playing a melody or phrase on a musical instrument, playing video games, or performing different algorithms for a Rubik's Cube.
Read more about this topic: Human Brain Mapping
Famous quotes containing the word memory:
“A man’s memory is bound to be a distortion of his past in accordance with his present interests, and the most faithful autobiography is likely to mirror less what a man was than what he has become.”
—Fawn M. Brodie (1915–1981)
“It must be a peace without victory.... Victory would mean peace forced upon the losers, a victor’s terms imposed upon the vanquished. It would be accepted in humiliation, under duress, at an intolerable sacrifice, and would leave a sting, a resentment, a bitter memory upon which the terms of peace would rest, not permanently, but only as upon quicksand.”
—Woodrow Wilson (1856–1924)
“For my name and memory I leave to men’s charitable speeches, and to foreign nations and the next ages.”
—Francis Bacon (1561–1626)