Figure 1
From: The sea lamprey has a primordial accessory olfactory system
Diagram of dorsal view of adult lamprey brain and coronal plane slices. A, The adult lamprey brain is shown in dorsal view with lines representative coronal sections indicated by lines and letters. B, Olfactory bulb. C, Rostral telencephalon with the dorsomedial telencephalic neuropil and striatum. D, Telencephalon with lateral, medial and dorsal pallia. E, Caudal telencephalon with habenula, thalamus, hypothalamus. Scale bar in all pictures is 100 μm. dpal: dorsal pallium; dtn: dorsomedial telencephalic neuropil; hab: habenula; hyp: hypothalamus; lpal.: lateral pallium; mpal.: medial pallium; ob: olfactory bulb; str: striatum; thal: thalamus.