The flower's labellum is pale pink or white, with a center spotted by clusters of violaceous or purple hairs.
These usually bear black spots within, which sometimes have white center spots.
Whoever plays in the circled center spot gets the desired result, so the player whose move it is wins.
If none of the listed spots are available then it remains off the table until such time as the center spot becomes unobstructed.
Leading time of the remote spot ranged from 200 ms to 500 ms; negative values indicate that the center spot was presented prior to the remote spot.
The second spot of light started 2.68 further away from the center spot either on the temporal or the nasal side of the center with respect to the hamster.
The center spot was presented to the receptive center.
