An Introduction to Clinical Perimetry |
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Page 73
... side of the disc are therefore in all essentials similar to those on the nasal side ; they pass from the periphery , if we regard the raphé as a fold in the periphery , to the papilla , they are fan - like or cuneate in shape , but they ...
... side of the disc are therefore in all essentials similar to those on the nasal side ; they pass from the periphery , if we regard the raphé as a fold in the periphery , to the papilla , they are fan - like or cuneate in shape , but they ...
Page 114
... nasal side , associated with a nasal step and , later , wide sector defects ; the defects are relative at first , and absolute when well developed , and colour vision is not impaired in a disproportionate degree . Central vision is ...
... nasal side , associated with a nasal step and , later , wide sector defects ; the defects are relative at first , and absolute when well developed , and colour vision is not impaired in a disproportionate degree . Central vision is ...
Page 123
... nasal step . As it increases it gradually widens on both sides , more especially on that away from the fixation area , so that the nasal step and the restriction of the nasal field in the affected quadrant become more pronounced ( Fig ...
... nasal step . As it increases it gradually widens on both sides , more especially on that away from the fixation area , so that the nasal step and the restriction of the nasal field in the affected quadrant become more pronounced ( Fig ...
Contents
PART I | 1 |
PERIMETRIC INSTRUMENTS | 17 |
METHODS OF EXAMINATION 333 | 33 |
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affected amblyopia anatomical Arch arcuate scotoma artery atrophy Augenheilk bilateral bitemporal hemianopia blind spot central field central scotoma central vision centre centrocæcal chiasma choroidal clinical concentric contraction contraction corresponding crossed fibres diagnosis disease edge examination extent fibre bundle defects field changes field defects fixation area fixation object fixation point glaucoma homonymous hemianopia horizontal meridian impairment indicates intensity interference isopters Journ Klin layer Leber's disease left field lesion lower macular fibres Monatsbl multiple sclerosis nasal field nasal side nasal step nerve fibre bundle normal Objects 30 occipital occipital lobe occur onset Ophth ophthalmoscopic optic disc optic nerve patient perimeter perimetrist perimetry peripheral field posterior present pressure produced prognosis quadrant defect recovery regarded relative retina retrobulbar neuritis right field ring scotoma Roenne scotomata screen stage symptoms temporal field test-object tract tumour Ueber uncrossed usually vascular visual angles Visual Fields visual path