Despite the negative result, Henderson is confident that England have what it takes to progress in Brazil.
"Everybody is disappointed, but I still think there are a lot of positives to come out of it," he is quoted as saying by Sky Sports News. "Going forward, I thought we were brilliant, especially in the first half. I thought we counter-attacked really well and obviously got the goal.
"In the second half I thought we dominated with the ball, dominated with possession and penetrated with the passing and runs in behind, with a few chances. Like I say, it was disappointing but we gave it everything we had."
England are back in action on Thursday when they meet Uruguay in Sao Paulo.