Dolphins are the most intelligent aquatic mammal in the world. With their self-awareness and the capability to communicate, adapt, express emotions and perform altruistic acts are spread across in all the oceans and freshwater rivers much the same way as people are populated in every continent. Cognitive abilities of dolphins are exceptional.
The size of the brain of this mammal and the structure have a remarkable cognitive abilities. Dolphins big brain are folded with extraordinary intellectual abilities. By this ability, they learn very quickly, and have the ability to produce creative answers.
Although they have 40% larger cerebral cortex than humans, it is shallower, resulting in the neocortex volume that is 80% of that of humans. However, both have a relatively cerebral hemispheres and folding processing of sensory information and stimuli.
Dolphin images gallery