Neuron Model
Nissl Bodies (endoplasmic reticulum Dendrite Nissl Bodies (endoplasmic reticulum Myelin sheath Axon Hillock Soma Node of Ranvier
Dendrites Nucleus Nissl bodies Axon Hillock Schwann Cell nucleus Myelin Node of Ranvier Neurolemma
SOMA
AXON
SOMA AXON Terminal boutons
Nissl Bodies Nucleus Dendrites
Schwann cell
Terminal boutons
Synaptic vesicles Synaptic cleft
Brain Model
Parietal lobe Temporal lobe Frontal lobe Occipital lobe Cerebellum
Parietal lobe Frontal lobe Occipital lobe Longitudinal fissure
Corpus callosum Fornix Midbrain Pons Medulla Oblongata
Thalamus Hypothalamus Optic chiasm Pituitary gland
Fornix Pineal body Mammilary body
Lateral ventricle Cerebral aqueduct Fourth ventricle
Fornix 3rd ventricle Mammilary body
Cranial Nerves Iongitudinal fissure I II III IV V VI VII VIII IX XI X XII
Sheep Brain
Dura mater Arachnoid mater (shiny surface) Pia mater (goes down into sulci) Superior sagittal sinus Longitudinal fissure (separates cerebral hemispheres)
Olfactory bulb (CN I) Optic chiasma (CN II) Pituitary gland Trigeminal nerve (CN V) This region is the pons
Fornix Corpus callosum Thalamus Hypothalamus Optic chiasma Medulla Oblongata Midbrain Pituitary gland Pons
Corpora quadregemini Pineal gland Arbor vitae Cerebellum
Pineal gland Thalamus Corpora quadragemini Optic chiasm Pituitary gland Hypothalamus
Lateral ventricle Third ventricle (forms a number “3”) Fourth ventricle Cerebral aqueduct