Neuroanatomy Draw It To Know It

Limbic and Olfactory Systems 373

Primary olfactory neuron

Olfactory epithelium

Olfactory bulb Olfactorytract

Secondary olfactory cell Medial olfactory stria

Lateral olfactory stria

Olfactory Cribriform trigone plate

Primary olfactory neuron

Secondary olfactory cell (tufted & mitral cells)

Glomerulus

Anterior olfactory nucleus Mucus layer

Cribriform plate

Medial olfactory area

Primary olfactory cortex

Olfactory bulb Olfactory tract

Medial olf. stria

Lateral olf. stria

Ant. olfactory nucleus

Primary olfactory cortex

Ant. comm.

Olfactory tubercle

Diagonal band of Broca Anterior perforated substance

OLFACTORY SYSTEM INFERIOR VIEW

OLFACTORY SYSTEM SAGITTAL VIEW

EXPANDED VIEW

DRAWING 21-6 Olfactory System, Part 2