The Mayo Clinic experience and patient stories Our patients tell us that the quality of their interactions, our attention to detail and the efficiency of their visits mean health care like they've never experienced. See the stories of satisfied Mayo Clinic patients. Families at Mayo Clinic explore how a smartwatch can give early warnings of severe tantrums Ethan Staal poses for a photo on the first day of school, wearing the smartwatch used in a Mayo Clinic research study. Photo provided by the Staal family. Evenings in the Staal household often carried a delicate unpredictability. After a full school day — and as Ethan's medication began to wear off — the shift from playful to overwhelmed could happen in seconds. Ethan has attention-deficit/hyperactivity disorder (ADHD), a condition that can make emotional regulation… Request an appointment ResearchCosts & insurance July 11, 2025 Share on: FacebookTwitter Psychiatry and PsychologySectionsOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsClinical trialsResearchPatient storiesCosts & insuranceNews from Mayo ClinicReferrals SectionsRequest an AppointmentOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsClinical trialsResearchPatient storiesCosts & insuranceNews from Mayo ClinicReferrals ORG-20573134 Medical Departments & Centers Psychiatry and Psychology