
Originally Posted by
LazyEyedFroggie
I'm not sure if that would be safe or not. I just googled it. I found a paragraph that may hold the answer, but I can't fully understand it. Maybe you could make sense of it yourself?
Toads (Bufo arenarum) were exposed to pairings between immersion in a neutral saline solution (i.e., one
that caused no significant variation in fluid balance), followed by immersion in a highly hypertonic saline
solution (i.e., one that caused water loss). In Experiment 1, solutions were presented in a Pavlovian
conditioning arrangement. A group receiving a single neutral-highly hypertonic pairing per day exhibited
a greater conditioned increase in heart rate than groups receiving either the same solutions in an explicitly
unpaired fashion, or just the neutral solution. Paired toads also showed a greater ability to compensate
for water loss across trials than that of the explicitly unpaired group. Using the same reinforcers and a
similar apparatus, Experiment 2 demonstrated that toads learn a one-way avoidance response motivated
by immersion in the highly hypertonic solution. Cardiac and avoidance conditioning are elements of an
adaptive system for confronting aversive situations involving loss of water balance.