Dhoni called up for brain mapping

NEW DELHI - India's skipper Mahendra Singh Dhoni is game for a brain-mapping test after a top business school said it wanted to study how the World Cup-winning captain manages to stay calm under pressure.

The Indian Institute of Management in the eastern city of Ranchi wrote to the wicketkeeper-batsman asking if he would allow his brain to be examined by psychiatric experts hoping to understand the nature of leadership.

"We have invited people from all walks of life and Dhoni is top of the list," M.J. Xavier, director of the institute, said.