... from any ideas, methods, instructions or products referred to in the content or advertisements. Cetaceans Dolphins Tursiops Mammals Evolution Dopamine Catecholaminergic neurons have been reported in the midbrain and diencephalon of all vertebrate species studied [Smeets and Reiner...

...Lori Marino There have been very few studies of brain size and encephalization in cetaceans and essentially none that have made direct quantitative comparisons of cetaceans and another mammalian group using large normative samples. In the present study two different measures of encephalization were...