An Examination of Visual Agnosia

Visual Agnosia's exam imagines that researchers will ask you to copy photos. This is an easy task. Illustration You can easily move instruments onto white paper and see the sketches you are working from specific pictures. When you are finished, you will see a satisfying copy and you will feel a sense of accomplishment and mastery of similarity you achieve between a picture and a sketch. The researcher then asked if you could tell him what he was drawn by.

During visual inspection of Alzheimer's disease patients, several important visual problems may be detected. Patients with moderate dementia often experience problems such as aphasia of the terrain, Alexia without aphasia, visual aphasia and brown cell hyperplasia. Often these patients can not explain the various elements of the picture and often do not recognize families. The extent of these problems is consistent with the level of cytochrome oxidase deficiency in the relevant cortical area. Combined with these problems, dementia patients often have texture identification and blue-violet identification.

What about visual artists with neuropsychological disabilities? In this review we will examine artistic works of people with various syndromes such as color vision abnormality, neglect, loss of vision, aphasia, epilepsy, migraine, dementia, autism. From this review, the artists have special graphics features, but they are not affected by visual motion flaws. Instead, their talent allows them to express visual impairments with certain eloquence. In contrast, the effects of aphasia on the art are varied. In addition to defects, neuropsychiatric syndrome may be associated with a positive phenomenon. This phenomenon caused by epilepsy or migraine can stimulate artists. This review also clearly shows that neuropsychologically defective artists do not necessarily produce poor quality art. Instead, their art may change in content and style, sometimes in amazing and aesthetic ways. For example, what form can an artistic expression take?