Scott Brown is looking for Celtic to adopt a more positive outlook when they take on Barcelona in Wednesday's Champions League Group G clash at Parkhead.

The Hoops were criticised in some quarters for their backs-to-the-wall performance in the Nou Camp last month where it took an injury-time goal from defender Jordi Alba to give the Catalan giants a 2-1 win.

"We are going to have to go out and create a few more chances," Brown said. "We will hopefully attack a little bit more. It was hard at the Nou Camp, it is a huge pitch and they had a lot of possession."

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