Tag - cancerous tumors in mice

Teaching ants to detect cancerous tumors in mice through their sense of smell.

Schema of the experimental device (arenas). (a) Set-up used during the conditioning phase. The time to find the reward was noted. (b) Slightly modified set-up used during the memory tests. The time spent by the ant in the vicinity of the odors (areas, in dashed lines) was recorded during 2 min. Each area measured...