Preston's Michael Jackson sliced Graeme Murty's cross into his own net before Ricardo Fuller's header squared things.

BBC: SPORT | Football | FA Cup | Preston 3-3 Reading

Parkinson, who took over as manager on a permanent basis on 31 December, has brought in defender Graeme Murty on loan from Reading.

BBC: Charlton can stay up - Parkinson

The hosts made three changes to the side defeated by Wimbledon at the weekend with Tony Rougier, Upson and Graeme Murty coming in for Ricky Newman, Martin Butler and Nicky Shorey.

BBC: Reading 0-2 Norwich