The outer nuclear layer on OCT is best described as which color?

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Study for the Optical Coherence Tomography C Fundamentals Test. Access multiple choice questions and flashcards with hints and explanations. Get exam-ready in no time!

Multiple Choice

The outer nuclear layer on OCT is best described as which color?

Explanation:
On OCT, brightness reflects how strongly tissue reflects light. The outer nuclear layer, which houses photoreceptor cell bodies, has relatively low reflectivity compared with the brighter layers above and below it, so it appears as a distinct, moderately dark band between the external limiting membrane and the outer plexiform layer. Because it isn’t completely black (zero reflectivity) and isn’t bright, the best description is dark medium gray.

On OCT, brightness reflects how strongly tissue reflects light. The outer nuclear layer, which houses photoreceptor cell bodies, has relatively low reflectivity compared with the brighter layers above and below it, so it appears as a distinct, moderately dark band between the external limiting membrane and the outer plexiform layer. Because it isn’t completely black (zero reflectivity) and isn’t bright, the best description is dark medium gray.

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