“It’s absolutely clear to me that these are extremely intelligent animals,” says Patrick Hof of the Mount Sinai School of Medicine in New York, and co-discoverer of the whale spindle cells with Estel van der Gucht of the New York Consortium in Evolutionary Primatology, both in the US.
The first time I read about Spindle Cells they were described as “the cells that make us human”, they are responsible for advanced social interaction, consciousness and awareness, as well as feeling love and emotional pain.
Most interesting, though, is that Blue Whales not only posse a far higher count and percentage of these specialized brain cells, but they developed Spindle Cells millions of years before humans.
Source: newscientist.com