Finding DLPFC using the Beam Method - CloudTMS tutorial

Disclaimer: The CloudTMS system manufactured by Neurosoft Ltd is indicated for the treatment of Major Depressive Disorder in adult patients who have failed to receive satisfactory improvement from prior antidepressant medication in the current episode. Using the CloudTMS system for any indication(s) not currently cleared by the FDA is considered for investigational use only. By using any techniques outlined in this video you indicate your agreement with these terms and conditions.
Find out more at: mycloudtms.com/
In this video Dr Rustin Berlow demonstrates the Beam method to target the DLPFC treatment spot for TMS therapy.

[@martinlutherkingjr.5582]

When positioning the coil for marking, how do you determine that the coil is centered over the measured point of the DLPFC? Can’t see through the coil and there’s no hole in the center of the coil.

[@11ildiko11]

Too much technicality, and no information!