THE OSCILLATORY POTENTIAL IN THE ELECTRORETINOGRAM
نویسندگان
چکیده
منابع مشابه
Oscillatory potential of the human electroretinogram evoked by monochromatic light.
The oscillatory potential was recorded with photopically balanced monochromatic stimuli in normal eyes. This potential was almost constant both in amplitude and in latency at a range from 500 to 600 nm. The amplitude had a tendency to decrease at both shorter and longer wavelengths. The latency lengthened slightly at each end of the spectrum. The individual wavelets of the oscillatory potential...
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A SIGNAL CONDITIONING APPROACH FOR THE EXTRACTION OF THE OSCILLATORY POTENTIAL FROM THE ELECTRORETINOGRAM by Peter Haines Derr The oscillatory potential (OP), a signal component of the electroretinogram (ERG), was investigated to determine correlation of the OP and pathological conditions of the inner retina. Large transients characterize the ERG. Such transients stimulate a filter's natural re...
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چکیده ندارد.
15 صفحه اولERG ) - Oscillatory Potentials - Pattern Electroretinogram
Electrodiagnostic procedures have contributed to the certainty of diagnosis of a variety of neurological and neuromuscular diseases in animals. Widespread use of electrodiagnosis is limited by equipment costs and training of personnel. However, many of these procedures are used routinely in case work-ups in veterinary colleges or specialty practices. The purpose of this chapter is to present a ...
متن کامل1335 Background retinal adaptation and the genesis of the electroretinogram oscillatory potential
Methods: OPs were recorded from a comeal lens, after Ganzfeld stimulation. The analog recording bandwidth was set to IO@1Khz. OPs were acquired following three difrerent protocols: 1) immediately after an abmot change in background illumination, 2) followina various time of preahaptation and 3) duhng the adaptation period. Purpose: The Visual Evoked Potential (VEP) crossed asymmetry revealed in...
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ژورنال
عنوان ژورنال: The Japanese Journal of Physiology
سال: 1963
ISSN: 1881-1396,0021-521X
DOI: 10.2170/jjphysiol.13.129