ABSTRACT

Neurons (ORNs) of Larval Xenopus laevis? ............................................................. 119 4.4.2 Axon Targeting of Olfactory Receptor Neurons (ORNs) ......................................... 120 4.4.3 Glomerular Wiring Specificity of Second Order Neurons ....................................... 123

4.5 Modulation and Signaling in the Olfactory Epithelium (OE) .............................................. 123 4.5.1 Purinergic System ..................................................................................................... 123 4.5.2 Endocannabinergic System (ECS) ............................................................................ 125

References ...................................................................................................................................... 126

current knowledge of the organization and function of the olfactory system of a premetamorphotic amphibian, the african clawed frog Xenopus laevis.