North America remains the dominant region, accounting for 39.5% of the global share and recording a market size of USD 4.58 billion in 2024 ...
Pupil dilation provides a physiological readout of information gain during the brain's internal process of belief updating in the context of associative learning.
In 2024, North America held a dominan market position, capturing more than a 36.8% share, holding USD 0.98 Billion revenue.