• big knowledge tree ( = brain
• small knowledge tree = cerebellum
• stem of the tree = brain stem (mid brain , pons and medulla )
• banyan tree which has roots upside and downside = motor + sensory
• motor roots are the roots from up to down
• sensory roots are the roots from down to up

• two sides right side tree and left side tree
• sensory tree is on the posterior side.
• motor tree is on the anterior side both in right and left .
• major part of stem is underground and modified in to root

STEM OF TREE ( BRAIN STEM )

• Similar to the tree , brain tree has a stem which contains midbrain , pons and medulla. They also have anterior and posterior surfaces.
• anterior tree of both sides mainly joins the front and front root leaves (frontal lobe).
• Posterior tree of both sides mainly joints the back and roof on back side .

LEAVES OF THE BRAIN / GREY MATTER OF TREE

• Trees growing on leaves are like the nucleus and ganglia
• End leaves without trees are the receptors
• leaves are like the grey matter or brain and spinal cord.
• When you touch the leaves they can sense impulses

• LEAF ACTS LIKE A LAND OR EARTH = NUCLEUS OR GANGLIA
• THE TREE ON THE LEAF IS THE NERVE FIBRE = WHITE MATTER OR BUNDLES
• Single leaf can give rise to two or three plants

• Special leaf
• General Leaf
• Afferent leaf
• Efferent leaf
• Visceral Leaf
• Somatic Leaf