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...work was to gain him a Nobel Prize for Medicine in 1981. Sperry et al, devised a number of split brain experiments using people who had had split brain surgery as participants and comparing their responses to people who had not had this surgery. In one experiment the split brain participant was blindfolded and given objects to explore with their left hand. Information...

...works...High-tech hospitals are now commonplace in Indian cities. But they’re also expensive, putting them out of the reach of the poor. So one Indian doctor found an ultra low-tech approach to delivering health care: writing postcards. [Doctor Aaraveeti Ramayogaiah] Doctor Aaraveeti Ramayogaiah Over the course of his career, Dr. Aaraveeti Ramayogaiah wrote about 27,000...

...work for dental implants and cardiovascular stents, though such applications “remain untested”. “Despite stringent surgical protocols for orthopaedic surgeries and advances in antibiotic drug development, infection remains the most common complication following surgery,” says Muralidhara Nagarjuna, a surgeon at the Mazumdar Shaw Medical Centre, Bangalore....