The orthodox view of brain differentiation, S.M. Breedlove et al; sexual dimorphisms in avian and reptilian courtship - two systems that do not play be mammalian rules, J. Wade; steroid sensitive sites in the avian brain - does the distribution of the oestrogen receptor alpha and beta types provide insight into their function? G.F. Ball et al; steroid hormones use non-genomic mechanisms to control brain functions and behaviours - a review of evidence, F.L. Moore and S.J. Evans; steroid hormones, dendritic remodelling and neuronal death - insights from insect metamorphosis, J.C. Weeks; sex steroids and communication signals in electric fish - a tale of two species, H.H. Zakon and K.D. Dunlap.
