(20 Mar 1945 - )
Science Quotes by Jay Ingram (1 quote)
An article in Bioscience in November 1987 by Julie Ann Miller claimed the cortex was a “quarter-meter square.” That is napkin-sized, about ten inches by ten inches. Scientific American magazine in September 1992 upped the ante considerably with an estimate of 1½ square meters; that’s a square of brain forty inches on each side, getting close to the card-table estimate. A psychologist at the University of Toronto figured it would cover the floor of his living room (I haven’t seen his living room), but the prize winning estimate so far is from the British magazine New Scientist’s poster of the brain published in 1993 which claimed that the cerebral cortex, if flattened out, would cover a tennis court. How can there be such disagreement? How can so many experts not know how big the cortex is? I don’t know, but I’m on the hunt for an expert who will say the cortex, when fully spread out, will cover a football field. A Canadian football field.
— Jay Ingram