Visual Neglect Patients

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Visual Neglect Patients: Methods in Exploring Perceptual Deficits

This essay holds the purpose of critically analysing the methods used in regards to visceral inabilities in visual neglect patients. Visual neglect is a failure to attend or respond to a specific side of meaningful stimulus typically following a lesion on the brain. It goes by the names unilateral neglect, hemi-inattention (Robertson & Halligan, 2014), hemispatial neglect (Luukkainen-Markkula, Tarkka, Pitkanen, Sivenius, & Hamalainen, 2009), visuo-spatial neglect (Luaute, Halligan, Rode, Rossetti, & Boisson, 2006), hemiagnosia, and many more. Various methods have been designed to reduce and treat this disability such as copy drawing tasks, line cancellation task, visual scanning training (VST), arm activation, reading task, visual reality training (VRT), sustained attention training (SAT), and bilateral stimulation. However, this essay will only discuss on the VST and VRT. Visual scanning training (VST) is the act of re-orientation of visual scanning (involuntary movement of the eye) of the neglected side of the brain. VST is done by a training system whereby instruction are given to …show more content…
It uses advance technology to recreate a real world atmosphere of objects and events. It projects the feelings of being in the real world with the space coordination like a normal person. VRT helps patients by stimulating sensitivity of an actual proximity of objects surrounding them (Ansuini, Pierno, Lusher & Castiello, 2006). Virtual reality (VR) is a cybernetic situation using advance computer technology enabling a three dimension interaction between patients and environment. The disparity between a confined laboratory environs and an actual state is greatly reduced, and regardless of any physical impairment, the interface is applicable in therapy sessions (Kim, Chun, Yun, Song, & Young,

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