Developing a Mobile Version of Trail Making Test for Large Scale Testing of Executive Function in Healthy Subjects and Patient Populations (P7-7.005)

To develop and validate a mobile version of the Trail Making Test(mTMT) that enables rapid, self-administered assessment of executive function, quantifies information processing speed, allows frequent remote testing without clinical supervision, demonstrates sensitivity to performance differences (particularly reaction times) between Parts A and B, and correlates with traditional TMT measures. The goal is to enhance accessibility and frequency of cognitive assessments, potentially improving patient monitoring and clinical decision-making worldwide.