There was a recent series on PBS by.. Dr. Sachs..(who - I think - wrote "the
man who mistook his wife for a hat" - and about whom the movie "Awakenings"
was written) One was on the deaf-blind, one on autism, and one very
remarkable one on colorblindness & the perception of color. There may have
been more. I think the word "sense" was in the title of the series.