Mirror Neurons and Motor Memory Formation Essay -- Biology

WHAT ARE MIRROR NEURONS?Mirror neurons have been hailed by scientists as the most significant finding in neurology in the early(prenominal) decade, the key to understanding the secrets of human beings interaction and learning, and as significant to psychological science as DNA is to biology. Mirror neurons argon a newly-discovered structure of the head word responsible for the firing of neurons during both tangible movement and the observation of physical movement. It is these firings during observation of movements that has scientists excited about their relation to learning and interaction. While reflect neurons have been found in both primates and humans, their role in terms of learning and perfecting motor skills is still unclear.The find of mirror neuronsThe discovery of mirror neurons in macaque monkey was actually an accident during research on the monkeys. It was found that when placing unimportants in front of a monkey, a neuron would be fired whenever the monkey woul d reach for a peanut. This was to be expected neurons are fired as signals to muscles to perform the movement. However, when a researcher grabbed a peanut while the monkey was simply watching, the neurons were still fired, implying a neurological touch on between physical movement and observation. While it is believed that mirror neurons are instant for monkeys to understand what other monkeys are doing, the believed function of mirror neurons in human brains is much more extensive. Discovery of possible neuron mirror systems in the human brain have been found by the fact that areas in motor cortex become excited when a person observes some other do an action. This same motor cortex is responsible for our physical movements, gum olibanum offering support that we too contain mirror... ...eversed and reinforced results. The ObsPract Towards data shows that iterate covering of a movement reinforcing ones baseline does, in fact, translate to a reinforcement of the physical baseline. However, the ObsPract Opposite results show that viewing, and not merely practicing (as in PhysPract) a movement that contradicts ones baseline can discover that baseline. After viewing the contradictory film, the ObsPract Opposite subjects baseline was clearly altered, as now half of his involuntary movements followed the film rather than his previously-established baseline. Though not a staring(a) change of the neural pathway, this clearly demonstrates that viewing an activity can affect ones brain, as was hypothesized. SourcesStefan, Katja et al. October 2005. Formation of a Motor Memory by follow out Observation. The Journal of Neuroscience Vol. 25, issue 41.