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→Sensory functions
Lakshamanan & Prakash (1980) report the "prepuce covers the glans completely and snugly like a hosiered material and continues to do so through the entire span of life of the male", which they explain as being caused by the smooth muscle fibers within the prepuce. The prepuce is free to glide back and forth. When it does, it must stretch to go over the glans penis.<ref name="lakshmanan-prakash1980" />
Taylor ''et al''. (1996) carried out a histological study of the foreskin. (Histology is the microscopic examination of cells and tissues.) Taylor et al. found an area of rete ridges just inside the tip of the foreskin that he called the [[ridged band]]. The ridges were found to have nerve endings at the top of the ridges. They report that the ridged band area moves to the shaft of the penis when the penis becomes erect where the nerves are subject to stimulation.They stated:<blockquote>The prepuce provides a large and important platform for several nerves and nerve endings. The innervation of the outer skin of the prepuce is impressive; its sensitivity to light touch and pain are similar to that of the skin of the penis as a whole.</blockquote> Sorrells ''et al''. (2008) conducted a fine touch study of the penis
''The following content is part of the [[Circumpendium]].''