Nerve fibres and ganglia
☢️Peripheral nerve
➡️ each nerve fibres are surrounded by endoneurium
➡️ nerve fibre bundles are covered by Perineurium
➡️ Epineurium forms outermost covering of nerve
 |
| Peripheral Nerve |
☢️Optic nerve
➡️ covered by meninges
➡️ Pia matter sends septa called Pial septa
➡️ in the centre of the nerve the central artery and Central vein of retina are seen
 |
| Optic Nerve |
☢️Sympathetic ganglion
➡️ possess a connective tissue capsule
➡️ cells are multipolar, and nucleus is eccentrically placed, possess satellite cells
➡️ nerve fibres are arranged in scattered manner
☢️Sensory ganglia
➡️ cells are pseudounipolar cells have round Central nuclei
➡️ each cell possess ring of satellite cells
➡️ fibers are arranged as bundles
How to draw
