Tamaoyonedays

2210 Ch06 Pt5 Touch Hair Thermoreg Youtube The Hair Follicle • Is located deep in dermis – (made of epithleial tissue) • Produces nonliving hairs – (made of a tougher keratin than in epidermis) How Hair Grows • Hair begins deep in the dermis, an extension of stratum germinativum (basale) with melanocytes – the hair papilla contains capillaries and nerves (root hair plexus) Figure 1Brachial plexus diagram The brachial plexus is easier to understand once broken down into its component segments these are roots, trunks, divisions, cords and terminal branches Roots There are five nerve roots from C5T1, which give three nerve branches Dorsal scapular nerve; Root hair plexus diagram