Evaluation and calibration of a binocular infrared pupillometer for measuring relative afferent pupillary defect.
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| Abstract | :
Binocular infrared pupillometry allows an estimate of the relative afferent pupillary defect (RAPD), designated the pupillometric RAPD (pRAPD). We calibrated the pRAPD of a commercially available pupillometer against neutral density filters (NDFs) of known attenuation. The performance of the pupillometer using its own proprietary algorithm is assessed and compared to that of alternative algorithms. |
| Year of Publication | :
2012
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| Journal | :
Journal of neuro-ophthalmology : the official journal of the North American Neuro-Ophthalmology Society
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| Volume | :
32
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| Issue | :
2
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| Number of Pages | :
111-5
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| ISSN Number | :
1070-8022
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| URL | :
https://doi.org/10.1097/WNO.0b013e31823f45e5
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| DOI | :
10.1097/WNO.0b013e31823f45e5
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| Short Title | :
J Neuroophthalmol
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