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200 Hawkins DriveUniversity of Iowa Hospitals and Clinics Dept. of PsychiatryIowa City, IA 52242
Phone+1 319-467-8188
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Summary
- Dr. Nicholas Trapp is a psychiatrist based in Iowa City, IA, with subspecialty training in neuropsychiatry. He completed his medical education at the University of Nebraska College of Medicine, followed by a psychiatry residency at Washington University and a behavioral neurology fellowship at Stanford. He holds a master's degree in translational biomedicine from the University of Iowa. Dr. Trapp currently serves as an Assistant Professor and Neuromodulation Fellow at the University of Iowa Hospitals and Clinics. His expertise includes deep brain stimulation, non-invasive brain stimulation, obsessive-compulsive disorder, psychotherapy, and electroconvulsive therapy. He has contributed to several publications on topics such as transcranial magnetic stimulation and the genetics of severe depression. Additionally, he is involved in clinical trials focusing on innovative treatments for depression and suicidality.
Education & Training
Stanford Health Care-Sponsored Stanford UniversityFellowship, Behavioral Neurology, 2020 - 2021
University of IowaMS, Translational Biomedicine, 2017 - 2019
Washington University/B-JH/SLCH ConsortiumResidency, Psychiatry, 2013 - 2017
University of Nebraska College of MedicineClass of 2013
Certifications & Licensure
IA State Medical License 2017 - 2027
MO State Medical License 2015 - 2027
CA State Medical License 2020 - 2026
American Board of Psychiatry and Neurology Psychiatry
Clinical Trials
- Adaptive tDCS for Treatment-Resistant MDD Start of enrollment: 2017 Apr 14
- fMRI-neuronavigated rTMS for the Treatment of Major Depression Associated With TBI Start of enrollment: 2016 Aug 01
- Cerebellar Stimulation and Cognitive Control Start of enrollment: 2017 Nov 30
Publications & Presentations
PubMed
- A practical preprocessing pipeline for concurrent TMS-iEEG: Critical steps and methodological considerations.Zhuoran Li, Xianqing Liu, Joshua R Tatz, Eric W Tsang, Umair Hassan
Neuroimage. 2026-01-01 - Lesions involving the insula are associated with reduced appetite and weight loss.Wanzhi Lyu, Joel Bruss, Emily R Dappen, Joseph C Griffis, Benjamin Pace
Brain Communications. 2026-01-01 - Transcranial magnetic stimulation with intracranial recording in humans and primates: a review.Eric W Tsang, Joshua R Tatz, Umair Hassan, Joel I Berger, Aaron D Boes
Brain. 2025-11-18
Press Mentions
UIHC Is First in the Midwest to Offer Game-Changing Treatment for Major DepressionMarch 7th, 2025- Large-Scale Brain Lesion Study Identifies Networks Linked to Greater Risk or Resiliency for Depression SymptomsDecember 19th, 2022
- Bipolar Disorder, From All AnglesNovember 1st, 2022
Grant Support
- Investigating Network Plasticity Effects of Repetitive Brain Stimulation Following Invasive and Noninvasive Methods in HumansUNIVERSITY OF IOWA2021–2026
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