Sozzi Matteo, Bianchi Marzoli Stefania, Melzi Lisa, Corbo Massimo, Venturella Irene, Balconi Michela
Department of Neurorehabilitation Sciences, Casa Cura Policlinico, Milan, Italy.
Neuro-Ophthalmology Service and Electrophysiology Laboratory, Department of Ophthalmology, Istituto Auxologico Italiano, Milan, Italy.
Neuroophthalmology. 2017 May 19;41(5):259-267. doi: 10.1080/01658107.2017.1320807. eCollection 2017 Oct.
It is widely known that visuospatial neglect and hemianopia maybe superimposed. We considered the differences in implicit information processing which is effective in patients with neglect but not with hemianopia. We then hypothesize that a prime-word in the neglected field should determine a semantic activation effect but not in a blind hemifield. Moreover eye movements could provide further details. In this work we considered a patient with a bilateral with the presence of either a left visual neglect and a right homonymous hemianopia. Our results supported implicit information processing in the space affected by neglect but not by hemianopia.
众所周知，视觉空间忽视和偏盲可能会叠加出现。我们考虑了内隐信息加工的差异，这种差异在忽视患者中有效，但在偏盲患者中无效。然后我们假设，在被忽视视野中的启动词应该会产生语义激活效应，而在失明的半视野中则不会。此外，眼球运动可以提供更多细节。在这项研究中，我们观察了一名患有双侧疾病的患者，其同时存在左侧视觉忽视和右侧同侧偏盲。我们的结果支持了在受忽视影响而非偏盲影响的空间中的内隐信息加工。
