Projections of the olfactory bulb and nervus terminalis in the silver lamprey.

The connections of the olfactory bulb were traced using horseradish peroxidase. A homologue of the medial olfactory tract in gnathostomes projects to the ipsilateral septal nucleus, preoptic area and, possibly, the rostral striatum. A homologue of the lateral olfactory tract projects to the ipsilateral lateral pallium, dorsal pallium and, possibly, the… CONTINUE READING