Personalized and Accelerated Transcranial Magnetic Stimulation for Treatment-resistant Anxiety Related Disorders

Inclusion Criteria: * Male/ female aged ≥ 21 years and ≤ 70 years * Diagnosis of an anxiety-related disorder as validated by the MINI (Specifically, the types of anxiety-related disorders are: generalized anxiety disorder; panic disorderl social anxiety disorder; obsessive compulsive disorder; post-traumatic stress disorder; agoraphobia; anxiety disorder due to another medical condition; other specified anxiety disorders; and unspecified anxiety disorder.) * Non-response to adequate trial (4 weeks) of at least two anxiety medication as verified by the study clinician, or psychotherapy for anxiety * BAI score of 16 or above * Able to give informed consent * Able to understand English Exclusion Criteria: * DSM-5 psychotic disorder * Significant personality disorder which may hinder the progress of this study * Drug or alcohol abuse or dependency (preceding 3 months) * Rapid clinical response required, e.g., high suicide risk * Significant neurological disorder, which may pose increased risks with TMS, e.g., epilepsy * Metal in the cranium, skull defects, pacemaker, cochlear implant, medication infusion pumps or any other electronic implants/ devices * Tattoos containing derromagnetic ink or permanent piercings * Currently wearing dental braces * Pregnancy * Unsuitable for MRI or TMS for any other reasons * With recent TMS or ECT treatment within the past 3 months * Currently on multiple stimulant medications (2 or more) * Participant does not have the capacity to provide consent