| Our first experiments used point stimulation to compare the epi-illuminated and transilluminated voltage-dependent signal. |
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| The subsurface peak does have the effect of moving the apparent source of the transilluminated signal deeper into the tissue. |
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| The transilluminated retinal image of the right eye at autopsy shows a circinate, elevated, perimacular retinal fold. |
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| We present here the first systematic demonstration that transilluminated fluorescence may be used to detect electrical activity within cardiac muscle. |
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