Changes

==Structure==

==Structure==

[[Image:WIKIVETperipheralnervestructure.jpg|thumb|right|150px|Peripheral Nerve Structure]]

[[Image:WIKIVETperipheralnervestructure.jpg|thumb|right|150px|Peripheral Nerve Structure. Sophie Stenner, RVC 2008]]

*Nerve fibres reside in a connective tissue matrix called the '''endoneurium''' and are gathered together into bundles or fascicles defined by a second connective tissue layer called the '''perineurium'''.  

*Nerve fibres reside in a connective tissue matrix called the '''endoneurium''' and are gathered together into bundles or fascicles defined by a second connective tissue layer called the '''perineurium'''.  

*Groups of fascicles are then gathered together in a third connective tissue layer called the '''epineurium'''.  

*Groups of fascicles are then gathered together in a third connective tissue layer called the '''epineurium'''.