Lesion studies have historically been a staple of neuroscience research to investigate the necessity of a brain region for a specific behavior or phenotype. Transgenic technology allows lesions to be targeted to specific, genetically defined subsets of neurons.Click to see full answer. Similarly, you may ask, what is a lesion study and what are its advantages?Coalescing with what you said about the cause and effect bit, lesion studies can provide correlational data which can help to further establish the extent of a cause and effect- the more the findings correlate, the more plausible the theory (e.g. the suspected cause) is, and if not many people have negative effects asAlso Know, how are lesions used in research? Research using lesions Brain lesions may help researchers understanding brain function. Research involving lesions relies on two assumptions: that brain damage can affect different aspects of cognition independently, and that a locally damaged brain functions identically to a normal brain in its “undamaged” parts. In respect to this, what is the lesion method? Lesion methods are when lesions to a specific part of the brain are deliberately created. Lesion methods are used in research as a means of seeing which parts of the brain are responsible for specific functions. For example, if the amygdala is lesioned it can cause a reduction in fear and emotional responses.Is a lesion a Tumour?Lesions can be categorized according to whether or not they are caused by cancer. A benign lesion is non-cancerous whereas a malignant lesion is cancerous. A coin lesion is a round shadow resembling a coin on a chest X-ray. It, too, is usually due to a tumor.

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