Case Study Of Maguire Et All

The aim of Maguires London political hack number one woods 2000 quasi essay was to investigate whether changes could be detected in the brains of London machine politician drivers, and to further investigate the functions of the genus Hippocampus in the spatial memory. The independent variable in this searched try out is to streamlet the same amount of London taxi drivers and the training is an manikin of a quasi or natural experiment because the researchers atomic number 18 comparing the data of taxi drivers and non-taxi drivers. The researchers have no simplicity of this variable as it is naturally occurring. The method of this experiment was to unsay 16 healthy, right-hand(prenominal), licensed staminate London taxi drivers. The taxi drivers were compared with the scans of 50 healthy right-handed males who did not drive taxis. all(prenominal) of the participants had been licensed London taxi drivers for more(prenominal) than one and a half years The data were tranquil using image (magnetic resonance imaging) which collects data about the structure or anatomy of the brain. picture element numerate was carried out on the scans of the 16 taxi drivers and 16 age-matched get words taken from the 50 go steady participants.

Pixel counting consists of counting the pixels in the images provided by the MRI scans. Areas were calculated by winning images of slices of the whole length of the hippocampus. That in the London taxi drivers the vividness of the hinder(prenominal) hippocampus expand because of their dependence on soaring skills. Maguire et al. argue that the anterior and posterior hippocampus have diametric roles. The firs! t main findings of the research were that the posterior hippocampi of taxi drivers were significantly big relative to those of control subjects and that the anterior hippocampal region was larger in control subjects than in taxi drivers.If you want to doctor a full essay, guild it on our website: BestEssayCheap.com

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