posted on 2022-08-22, 17:27authored byChristopher A. Varnon, Erandy I. Barrera, Isobel N. Wilkes
(A) Filming unit containing four clear plastic experiment chambers. Three internal lights were used to supplement room lighting. Mirrors were used to film the ventral side of subjects. (B) Top view of one experiment chamber. Six holes in the top of the chambers permitted stimulus administration.