@The best, here is the bibliography:
^ Goodwin, F. and Jamison, K. R., Manic Depressive Illness, Oxford University Press (Oxford, 1990), p. 353.
^ a b Dean Keith Simonton (June 2005). "Are Genius and Madness Related? Contemporary Answers to an Ancient Question". Psychiatric Times.
Are Genius and Madness Related? Contemporary Answers to an Ancient Question | Psychiatric Times Retrieved 2007-02-20.
^ Beveridge A (November 2001). "A disquieting feeling of strangeness?: the art of the mentally ill". J R Soc Med 94 (11): 595–9. PMID 11691904. PMC 1282252.
A disquieting feeling of strangeness?: the art of the mentally ill ^
Are Genius and Madness Related? Contemporary Answers to an Ancient Question | Psychiatric Times ^ Kay Redfield Jamison (1996). Touched with Fire: Manic-Depressive Illness and the Artistic Temperament. Free Press. ISBN 978-0684831831.
^ Jamison, K. R., Touched with Fire, Free Press (New York, 1993), pp 82 ff.
^ Santosa CM, Strong CM, Nowakowska C, Wang PW, Rennicke CM, Ketter TA (June 2007). "Enhanced creativity in bipolar disorder patients: a controlled study". J Affect Disord 100 (1-3): 31–9. doi:10.1016/j.jad.2006.10.013. PMID 17126406.
^ a b Rihmer Z, Gonda X, Rihmer A (2006). "[Creativity and mental illness]" (in Hungarian). Psychiatr Hung 21 (4): 288–94. PMID 17170470.
^ Nowakowska C, Strong CM, Santosa CM, Wang PW, Ketter TA (March 2005). "Temperamental commonalities and differences in euthymic mood disorder patients, creative controls, and healthy controls". J Affect Disord 85 (1-2): 207–15. doi:10.1016/j.jad.2003.11.012. PMID 15780691.
^ Children Of Bipolar Parents Score Higher On Creativity Test, Stanford Study Finds
Retrieved from "http://en.wikipedia.org/wiki/Creativity_and_mental_illness".
P.S. If hundreds, maybe thousands of famous figures have been diagnosed with bipolar or manic-depressive disorders, it will eventually come to light. Barrett, contrary to what that certified idiot Freebird claims, was a figure who enjoyed a good reputation since the days of "The Piper At The Gates Of Dawn". Freebird, why don’t you just shoot that idiot head of yours?! You know, this site would be much nicer if it weren't infested with insipid fakes like you. You say I don't understand a damn thing? You think you have the courage to say you would write better songs than Syd. And learn to write in proper Italian, you ignorant illiterate!