The Effects of a Single Dose of Methylphenidate on Motor Performance

The treatment will include taking the patient's own medication by the patient himself in the treatment session 60-180 minutes before the beginning of the tests, according to their prescription given by their own physician. Participants must have consumed this medication at least 3 months before the first session as their regular treatment for ADHD. Note, we are not planning on giving the medication to the participant, rather he/she will consume their own prescribed MPH by them self.