Columbia subject headings:
Birds--Nervous system.
Brain--Localization of functions.
Dorsal ventricular ridge.
Reptiles--Nervous system.
Harvard subject headings:
Birds--Nervous system.
Brain--Localization of functions
Dorsal ventricular ridge.
Nervous system--Birds.
Nervous system--Reptiles.
Reptiles--Nervous system.
Princeton subject headings:
Birds--Nervous system.
Brain--Localization of functions.
Dorsal ventricular ridge.
Reptiles--Nervous system.