Asian elephants demonstrate inhibitory control in new study

A study conducted at the National Elephant Institute in Thailand has provided the first experimental evidence that Asian elephants (Elephas maximus) possess inhibitory control. Research published in the journal PLOS One demonstrates that these animals can resist immediate impulses to pursue more effective, long-term solutions to problems.

During the experiment, 16 elephants were presented with a transparent box containing fruit. While the most direct route to the reward was blocked, the elephants were able to ignore the obvious path and instead use a specific side opening they had previously learned. When the box was rotated to change the circumstances, the elephants initially attempted to use the old method but quickly corrected their behavior to adapt to the new rules.

Researchers from the City University of New York noted that this ability to suppress automatic responses is a key component of cognitive flexibility and decision-making. The study also observed that older elephants adjusted to changes more slowly than younger ones, which researchers suggest may be linked to cognitive decline associated with age.