One of seven children, he received undergraduate and medical degrees at
National Autonomous University of Mexico (UNAM). While in medical school, he decided that he would make a "terrible clinician", as "he imagined that he would end up seeing only one patient per week, because he would always be too interested in every unknown detail of the case, trying to work out how medicines might act." As a result, when required to perform social service as a component of his training in medical school, he chose a research fellowship at the "Instituto Nacional de Cardiología" under
Arturo Rosenblueth. There, he studied the electrical origins of ventricular fibrillation and became skilled at delicate laboratory work. In 1955, he spent a summer at the
Marine Biological Laboratory at
Wood's Hole. There, he began his study of synapses in the common squid and began to see the importance of calcium in synaptic transmission. Around 1956/1957 Miledi conducted research in Canberra, Australia. In 1958, he met frequent collaborator, Noble Laureate
Bernard Katz, who offered him a position in the Department of Biophysics at
University College London. There, he studied the release of
Acetylcholine (ACh) and the expression of its receptors. From these studies, he introduced evidence of a phenomenon known as spillover, in which neurotransmitters diffuse away and stimulate extrasynaptic receptors. Further work on extrasynaptic receptors led to the development of the concept of
neuromodulation. in 1970. During the early 1970s Miledi was a frequent research scientist during the summer months at the Stazione Zoologica in Naples, Italy ostensibly as the local squid made excellent research specimens. He is also one of the 42 founding fellows of
The World Academy of Sciences in 1983, to recognize outstanding scientists from developing countries and honour their achievements in research and development. Miledi was a Distinguished Professor at
University of California, Irvine; having joined the faculty in the early 1980s. While there, he spent time developing a technique called microtransplantation, which would allow researchers to study receptors from postmortem diseased human brain tissue in a functional model. He developed this technique based on earlier work in which he performed the first electrophysiological recording of a frog
oocyte, discovering its inherent property of already having neurotransmitter receptors. the
King Faisal International Prize for Science (1988), the
Prince of Asturias Award (1999), and the Society for Neuroscience's Ralph W. Gerard Prize for outstanding contributions to the field (2010). == See also ==