网络同侧双边视野缺损 网络释义 1. 同侧双边视野缺损 ICD9 Disease started by H ... Holiday relief care 假日无人照顾Homonymous bilateral visual field defects同侧双边视野缺损... metadata.tmu.edu.tw|基于 1 个网页
SIGNIFICANCE Bilateral strokes are rare and should be considered when patients present with bilateral visual field loss characterized by patterns consistent with right and left-sided homonymous visual field defects. Perimetry, dilated funduscopy, and immediate neuroimaging are mandatory for diagnosis, ...
visual field- all of the points of the physical environment that can be perceived by a stable eye at a given moment field of regard,field of vision visual percept,visual image- a percept that arises from the eyes; an image in the visual system ...
A lesion of this nucleus produces moderately to completely congruent visual field defects. Five patients with ischaemic lesions of the lateral geniculate body are reported. Two patients had a wedge-shaped homonymous hemianopia, two other cases had congruent superior homonymous quadratic defects and ...
Postchiasmatic– these are same-sided field defects, termed homonymous hemianopias. Those that are incomplete and asymmetrical are termed incongruous. The more posterior the lesion, the more congruous the defect becomes. Quadrantanopia– when the optic radiations going through the temporal (Meyer’...
training during a six-month period. To evaluate the treatment effect, the size of the VF defect before and after treatment was quantified with the help of a scanning laser ophthalmoscope. In none of the patients, however, an explicit homonymous change of the absolute field defect border was ...
Central VF defect or central scotoma can appear either as a uni- or bilateral field defect and has a long list of possible causes. It can result from a lesion in the papillomacular bundle of retinal ganglion cell axons, either because of choroidal, outer or inner retinal disorder in the ma...
Rehabilitation of chronic post-stroke visual field defect with computer-assisted training: A clinical and neurophysiological study PURPOSE: Our aim was to study whether homonymous visual field defects could be restored in chronic stroke patients (N = 5) using computer-assisted training... L Jul...
Confrontation visual field assessment is not sufficient to detect significant visual field defect associated with VGB therapy. Therefore in children who are not able to perform perimetry VGB therapy has a significant risk to be weighed against potential benefit. We believe as suggested in the ...
Visual Contrast Sensitivity Deficits in 'Normal' Visual Field of Patients with Homonymous Visual Field Defects due to Stroke: A Pilot Study. Background: Homonymous visual field defects (VFD) are common following stroke, and often recover, partially or fully, by unknown mechanisms. In clinical pr...