Brown dislocated his thumb during Monday's practice, but he continued to work through the session afterward, Mark Daniels of MassLive.com reports.
Per Daniels, the wideout finished the session with with four catches, as his chemistry with quarterback Drake Maye continues to grow. Given that he was able to work through his thumb issue Monday, Brown's practice participation isn't expected to be affected going forward. The Patriots' preseason opener is Aug. 13 against the Colts, and it remains to be seen whether key starters like Brown will see action in the contest.