Optogenetics is a revolutionary technique that involves the use of light to control the activity of specific cells in living tissue. This groundbreaking technology has transformed the field of neuroscience, allowing researchers to observe and manipulate neural activity with unprecedented precision. Optogenetic fibers are a key component of this technique, as they deliver light to the target cells, enabling researchers to control their activity. But do you need diamond lapping for optogenetic fibers?<\/p>\n