Scientists have long observed that Stentor, a single-celled organism devoid of nerve cells, can exhibit behaviors akin to learning. However, the underlying mechanisms have remained largely unknown.
A new study sheds light on how Stentor accomplishes this, potentially altering our understanding of intelligence in simpler life forms.
These findings may have broader implications for the study of cognition and learning across various organisms, prompting a reevaluation of what constitutes intelligence.