14 ViewsResearchers often use pupillometry and eye tracking together, but they are not interchangeable. Pupillometry measures changes in pupil size and pupil reactivity, providing objective insight into autonomic and neurological function. Eye tracking measures where and how the eyes move, helping researchers analyze visual attention, gaze behavior, and cognitive processing. Selecting the right technology depends […]

293 ViewsWhen people talk about attention deficit hyperactivity disorder (ADHD), they often speak as if it’s a single, uniform condition. In reality, ADHD looks remarkably different from one person to the next. The current clinical framework recognises this by describing three presentations of ADHD, each with its own characteristic pattern. Understanding which presentation fits you, […]