Animal consciousness and human self-consciousness.
D000818:Animals; D005075:Biological Evolution; D001921:Brain / Q000502:physiology*; D003243:Consciousness / Q000502:physiology*; D006801:Humans; D009474:Neurons / Q000502:physiology; D013045:Species Specificity; D013569:Synapses / Q000502:physiology; D013850:Thinking; D014794:Visual Fields