(18) Rodden FA. The funny meat behind your eyes. En Cohen H, Stemmer B, editores. Consciousness and Cognition: Fragments of Mind and Brain....
(19) Bennett MP, Lengacher C. Humor and Laughter May Influence Health IV. Humor and Immune Function. Evid Based Complement Alternat Med 2009;...
(20) Bennett MP, Lengacher CA. Humor and laughter may influence health. I. History and background. Evid Based Complement Alternat Med 2006;...
(21) Sugawara J, Tarumi T, Tanaka H. Effect of mirthful laughter on vascular function. Am J Cardiol 2010; 106: 856-9 [Texto completo en: http://dept....
(22) Miller M, Fry WF. The effect of mirthful laughter on the human cardiovascular system. Med Hypotheses 2009; 73: 636-9 [Texto completo...
(23) Martin RA. Humor, laughter, and physical health: methodological issues and research findings. Psychol Bull 2001; 127: 504-19 [Texto completo...
(24) Alexander RD. Ostracism and indirect reciprocity: the reproductive significance of humor. Ethol Sociobiol 1986; 7: 253-70 [Texto completo...
(25) Weisfeld G. The adaptive value of humor and laughter. Ethol Sociobiol 1993; 14: 141-69 [Abstract en: http://www.journals. elsevierhealth.com/periodicals/ensold/article/...
(26) Barrett L, Dunbar R, Lycett J. Human Evolutionary Psychology. Princeton: Princeton University Press, 2002.
(27) Jung WE. The Inner Eye theory of laughter: Mindreader signals cooperator value. Evol Psychology 2003; 1: 214-53 [Texto completo en: http://www.epjournal....
(28) Isen AM. Missing in action in the AIM: Positive affect’s facilitation of cognitive flexibility, innovation, and problem solving. Psychol...
(29) Boulton, M.J., Smith, P. K. (1992). The social nature of play fighting and play chasing: Mechanisms and strategies underlying cooperation...
(30) Miller GF. The mating mind: How sexual choice shaped the evolution of human nature. New York: Doubleday, 2000.
(32) Howrigan DP, Mc Donald. Humor as a Mental Fitness Indicator. Evol Psychology 2008; 6: 652-66 [Texto completo en: http://www.epjournal.net/wp-content/...
(33) Greengross G, Miller GF. Dissing Oneself versus Dissing Rivals: Effects of Status, Personality, and Sex on the Short Term and Long-Term...
(34) Zahavi A. Mate selection: a selection for a handicap. J Theor Biol 1975; 53: 205-214 [Texto complet0 en: http:// www.eebweb.arizona.edu/faculty/dornhaus/...
(35) Ramachandran VS. Anosognosia in parietal lobe syndrome. Conscious Cogn 1995; 4: 22-51 [Texto complete en: http://pacherie.free.fr/COURS/MSC/...
(36) Ramachandran VS. The evolutionary biology of self-deception, laughter, dreaming and depression: some clues from anosognosia. Med Hypotheses...
(37) Ramachandran VS. The neurology and evolution of humor, laughter, and smiling: the false alarm theory. Med Hypotheses 1998; 51: 351-4...
(38) Ramachandran VS. Lo que el cerebro nos dice. Los misterios de la mente humana al descubierto. Barcelona: Planeta, 2011.
(39) Fried I, Wilson CL, MacDonald KA, Behnke EJ.Electric current stimulates laughter. Nature 1998; 391: 650 [Abstract en: http://www.nature.com/nature/journal/v391/...
(40) Ostrower C. Humor as a defense mechanism in the Holocaust. Thesis confirm by the Senate of Tel-Aviv University to conferred the Degree...
(41) Ziv A, Gadish O. The disinhibiting effects of humor: aggressive and affective responses. Humor 1990; 3: 247–58 [Abstract en: http://www.deepdyve.com/...