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Acuity perimetry: e...
Acuity perimetry: estimation of neural channels.
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- Frisén, Lars, 1939 (author)
- Gothenburg University,Göteborgs universitet,Medicinska institutionen,Department medicine
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(creator_code:org_t)
- 1988
- 1988
- English.
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In: International ophthalmology. - 0165-5701. ; 12:3, s. 169-74
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Abstract
Subject headings
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- Measurements of peripheral visual acuity allow quantitative estimations of retino-cortical neural channels. Analysis of results from high-pass resolution perimetry revealed that about 2/3 of all channels are contained within 30 degrees of visual field eccentricity and that loss of 1/3 raises the average threshold level about 1 decibel. The analytical procedure can be applied to any type of visual field defect.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Oftalmologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Ophthalmology (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Neurologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Neurology (hsv//eng)
Keyword
- Adolescent
- Adult
- Aged
- Humans
- Middle Aged
- Retinal Ganglion Cells
- cytology
- Visual Acuity
- Visual Field Tests
- Visual Fields
- Visual Pathways
- physiology
Publication and Content Type
- ref (subject category)
- art (subject category)
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