Today he works in the Department of History and Philosophy of the Faculty of Medicine of that same institution. He is a surgeon and researcher at UNAM full time since 1967.

Brain, behavior and bioethics (Herder-INPRFM 2010). He is the author of nearly 60 research articles and book chapters disclosure, as well as one of the compilers of Primates, evolution and human identity (IMP 1999) Aggression and violence. Currently he is investigating the rhythms of activity in non-human primates and human ethology in relation to behavioral disorders and mental health. He is also founder of the Laboratory of Human Ethology Cronoecología and the National Institute of Psychiatry Ramon de la Fuente Muñiz.

It is ENAH physical anthropologist and doctor of psychology from the UNAM. He is also author and editor of aggression and violence, as colleagues Jairo Muñoz and Jose Luis Diaz. He is currently Professor Emeritus of Neuroscience at the University of Rosario and NEUROS member of the group of neuroscience research at the university. He was professor of neurophysiology and Physiological director of the Faculty of Medicine of the National University of Colombia Sciences. He graduated doctor from the National University of Colombia and MA in Education from the National Pedagogical University of Bogota. Through these studies, the authors, all experts in the areas mentioned, formulate and examine the genealogy of the mind itself from its disciplines, but especially in relation to others, in order to elucidate comprehensively the problems knowledge of this immense field of study of humans.

The concern and care by applying modern methodology derived from the theory of evolution to medicine have led to raise questions and answers of great interest in relation to health and mental illness. There is currently great interest in studying and knowing the evolutionary framework related to various aspects of mental health, and have developed such guidance relevant research in the areas of psychology, neuroscience, behavioral science and several of the social sciences. The theory of evolution originally formulated by Charles Darwin has become mandatory under better understanding all forms of life, including mental life reference. The genealogy of mind studying how human mental processes originated in close connection with the evolution of the brain and behavior of the ancestors of our species.

La mente humana