Answer: Memories
Explanation:
Amygdala is the neuron collection that is present in limbic system of the body .It helps in regulation , perception and processing the emotions .It helps in controlling emotion like anger and aggressive response.It also impacts and link emotions along with memories that are not easily forgettable such as love, grief etc.
According to the question, professor Kaya is studying and researching about generation of memories in connection with the emotional response from amygdala.