4. CROSS SECTION
ANTERIOR MEDIAN FISSURE
POSTERIOR MEDIAN SULCUS &
SEPTUM
CENTRAL CANAL
OUTER WHITE MATTER INNER GREY
MATTER
MENNINGES
5. SPINAL CORD
INNER H SAHPED ARRANGEMENT OF
GREY MATTER ANTERIOR , POSTERIOR HORN
CENTRAL GREY, CENTRAL CANAL, LATERAL HORN
IN THORACIC REGION ONLY
VENTRAL & DORSAL NERVE ROOTS
OUTER WHITE MATTER POSTERIOR
LATERAL & ANTERIOR COLUMNS
6. GREY MATTER
CELL BODIES, DENDRITES,
INITIAL & TERMINAL PART OF
AXON B.V. GLIAL CELLS
7. POSTERIOR HORN
NARROW SENSORY
SUBSTANTIA GELATINOSA NUCLEUS PROPRIUS
CLARKS COLUMN(COLLECTION OF NERVE CELLS)
ANTERIOR HORN
BROAD MOTOR NOT EXTENDING UPTO THE
PERIPHERY LARGE MULTIPOLAR NEURONS
LATERAL HORN
T1 to L2 PREGANGLIONIC SYMPATHETIC
S2 to S4 PREGANGLIONIC PARASYMPATHETIC
8. WHITE MATTER
AXONS B.V. GLIAL CELLS
MYELINATED & NON MYELINATED
TRACTS COLLECTION OF NERVE
FIBERS WITH SAME ORIGIN FUNCTION
& TERMINATION
LONGITUDINAL ASCENDING &
DESCENDING
9. CEREBRUM
GREY MATTER
(CEREBRAL CORTEX & NUCLEI)
WHITE MATTER
13. LAMINAE OF CEREBRAL
CORTEX
LAMINA I MOLECULAR OR PLEXIFORM
HORIZONTAL & NEUROGLIAL CELLS
PROCESSES // to surface ( intrinsic or extrinsic)
LAMINA II EXTERNAL GRANULAR
CELL ( small pyramidal & stellate)
PROCESSES vertical
14. LAMINA III EXTERNAL PYRAMIDAL
SMALL TO MEDIUM SIZED PYRAMIDAL
CELLS WITH NON PYRAMIDAL CELLS &
VERTICAL FIBERS
LAMINA IV INTERNAL GRANULAR
NARROWEST MAINLY STELLATE CELLS
WITH SMALL PYRAMIDAL CELLS
15. LAMINA V INTERNAL PYRAMIDAL
LARGER PYARMIDAL CELLS VERTCAL
FIBERS ( BAND OF BAILLARGER)
LAMINA VI MULTI FORM LAYER
25. CEREBELLAR CORTEX
GRANULE CELL LAYER
CEL BODIES OF GRANULE CELLS DENDRITE &
INITIAL PART OF AXON
CELL BODIES OF GOLGI NEURONS AXONAL
RAMIFICATION & PARTS OF DENDRITES
MOSSY FIBER
CLIMBING FIBER
GLOMERULI MOSSY FIBERS SYNAPSING WITH
DENDRITES OF GRANULE & DENDRITES OF GOLGI
CELLS NO SOMA
26.
27. PURKINJE CELL LAYER
SINGLE LAYER OF FLASK SHAPED CELLS
B/W GRANULAR & MOLECULAR LAYERS
ALL INPUTS INFLUENCE PURKINJE CELLS
DENDRITES IN MOLECULAR LAYER
AXONS ONLY EFFERNTS OF CEREBELLAR
CORTEX
INTRA CEREBELLAR NUCLEI
28. MOLECULAR LAYER
STELLATE & BASKET CELLS
CELL BODY AXON & DENDRITE
DENDRITES OF PUKINJE CELLS
CLIMBING FIBERS
PARALLEL FIBERS
AXON OF GRANULE CELL
DENDRITE OF GOLGI NEURON
29.
30. WHITE MATTER
AFFERENT & EFFERNT FIBERS
AFFERENT FIBERS CLIMBING & MOSSY
EFFERNT AXONS OF PURKINJE CELLS