Suresh Kalmadi, the jailed former chairman of the Commonwealth Games Organising Committee, will be taken to the premier All India Institute of Medical Sciences (AIIMS) here by the end of this week to examine if he suffers from dementia, a prison official said Wednesday

"Kalmadi will be taken to AIIMS by this week, we are waiting to get the neurosurgeon's appointment in AIIMS," Tihar Jail spokesperson Sunil Gupta told IANS.