Back in 2014 (see here), Tel Aviv University, Sheba Medical Center and Haifa University scientists diagnosed ADHD using the Test of Variables of Attention – tracking a patient’s involuntary eye movements. Now Israeli startup MindTension is using the Moro reflex test in the same way.
https://nocamels.com/2023/01/simple-six-minute-blink-test-that-diagnoses-adhd/