Fulham midfielder Brown joined Coca-Cola League One side Bristol Rovers on a one-month loan deal.
Brown, 21, had a loan spell with Finnish side Turun Palloseura last season and will hope to get more first-team experience under his belt at the Memorial Stadium.
The Fulham academy graduate goes straight into Paul Trollope's squad for the Pirates' match against Leyton Orient at Brisbane Road on Tuesday night.
Source: PA
Source: PA