Johnson KA, Duffley G, Foltynie T, Hariz M, Zrinzo L, Joyce EM, Akram H, Servello D, Galbiati TF, Bona A, Porta M, Meng FG, Leentjens AFG, Gunduz A, Hu W, Foote KD, Okun MS, Butson CR, Basal Ganglia Pathways Associated with Therapeutic Pallidal Deep Brain Stimulation for Tourette Syndrome, Biol Psychiatry: Cogn Neurosci Neuroimaging, 2020, DOI: 10.1016/j.bpsc.2020.11.005.

Johnson KA, Duffley G, Anderson DN, Ostrem JL, Welter ML, Baldermann JC, Kuhn J, Huys D, Visser-Vandewalle V, Foltynie T, Zrinzo L, Hariz M, Leentjens AFG, Mogilner AY, Pourfar MH, Almeida L, Gunduz A, Foote KD, Okun MS, Butson CR, Structural connectivity predicts clinical outcomes of deep brain stimulation for Tourette syndrome, Brain, 2020, DOI: 10.1093/brain/awaa188.

Clark DL, Johnson KA, Butson CR, Lebel C, Gobbi D, Ramasubbu R, Kiss ZHT, Tract-based analysis of target engagement by subcallosal cingulate deep brain stimulation for treatment-resistant depression, Brain Stimulation, 2020, vol. 13, iss. 4, pp. 1094-1101, DOI: 10.1016/j.brs.2020.03.006.

Johnson KA, Fletcher PT, Servello D, Bona A, Porta M, Ostrem JL, Bardinet E, Welter ML, Lozano AM, Baldermann JC, Kuhn J, Huys D, Foltynie T, Hariz M, Joyce EM, Zrinzo L, Kefalopoulou Z, Zhang JG, Meng FG, Zhang C, Ling Z, Xu X, Yu X, Smeets AYJM, Ackermans L, Visser-Vandewalle V, Mogilner AY, Pourfar MH, Almeida L, Gunduz A, Hu W, Foote KD, Okun MS, Butson CR, Image-based analysis and long-term clinical outcomes of deep brain stimulation for Tourette syndrome: a multisite study, J Neurol Neurosurg Psychiatry, vol. 90, iss. 10, pp. 1078-1090, DOI: 10.1136/jnnp-2019-320379.

Chelu MG, King JB, Kholmovski EG, Ma J, Gal P, Marashly Q, AlJuaid MA, Kaur G, Silver MA, Johnson KA, Suksaranjit P, Wilson BD, Han FT, Elvan A, Marrouche NF, Atrial fibrosis by LGE-MRI and catheter ablation of atrial fibrillation: five years follow up data, J Am Heart Assoc, 2018, vol. 7, pp. e006313, DOI: 10.1161/JAHA.117.006313.

Athawale T, Johnson KA, Butson CR, Johnson CR, A statistical framework for quantification and visualisation of positional uncertainty in deep brain stimulation electrodes, Comput Methods Biomech Biomed Eng Imaging Vis, 2018, DOI: 10.1080/21681163.2018.1523750.

Charlebois CM, Anderson DN, Johnson KA, Philips BJ, Newman BJ, Peters AY, Arian AM, Dorval AD, Rolston JD, Butson CR, Predictors of Seizure Reduction in Patients with Mesial Temporal Lobe Epilepsy Treated with Responsive Neurostimulation. Poster: American Epilepsy Society, Dec 2020, Virtual.

Johnson KA, Foltynie T, Hariz M, Zrinzo L, Joyce EM, Kefalopoulou Z, Limousin P, Akram H, Servello D, Bona A, Porta M, Zhang JG, Meng FG, Ling Z, Xu X, Yu X, Leentjens AFG, Smeets AYJM, Ackermans L, Almeida L, Gunduz A, Hu W, Foote KD, Okun MS, Butson CR, Modulation of Basal Ganglia and Internal Capsule Fiber Tracts During Deep Brain Stimulation for Tourette Syndrome, Poster: Movement Disorders Society International Congress of Parkinson’s Disease & Movement Disorders, Sep 2020, Virtual. *Selected for Virtual Guided Poster Tour.

Johnson KA, Duffley G, Servello D, Bona A, Porta M, Ostrem JL, Bardinet E, Welter ML, Lozano AM, Baldermann JC, Kuhn J, Huys D, Foltynie T, Hariz M, Joyce EM, Zrinzo L, Kefalopoulou Z, Zhang JG, Meng FG, Zhang C, Ling Z, Xu X, Yu X, Smeets AYJM, Ackermans L, Visser-Vandewalle V, Mogilner AY, Pourfar MH, Almeida L, Gunduz A, Hu W, Foote KD, Okun MS, Butson CR, Structural connectivity predicts clinical outcomes of deep brain stimulation for Tourette syndrome, Poster: Society for Neuroscience, Oct 2019.

Johnson KA, Duffley G, Servello D, Bona A, Porta M, Ostrem JL, Bardinet E, Welter ML, Lozano AM, Baldermann JC, Kuhn J, Huys D, Foltynie T, Hariz M, Joyce EM, Zrinzo L, Kefalopoulou Z, Zhang JG, Meng FG, Zhang C, Ling Z, Xu X, Yu X, Smeets AYJM, Ackermans L, Visser-Vandewalle V, Mogilner AY, Pourfar MH, Almeida L, Gunduz A, Hu W, Foote KD, Okun MS, Butson CR, Structural connectivity predicts clinical outcomes of deep brain stimulation for Tourette syndrome, Poster: Movement Disorders Society International Congress of Parkinson’s Disease & Movement Disorders, Sep 2019.

Clark DL, Johnson KA, Butson CR, Lebel C, Gobbi D, Ramasubbu R, Kiss ZHT, White matter tracts activated by successful subgenual cingulate deep brain stimulation, Poster: European College of Neuropsychopharmacology Congress, Oct 2018.

Johnson KA, Fletcher PT, Servello D, Bona A, Porta M, Ostrem JL, Bardinet E, Welter ML, Lozano AM, Baldermann JC, Kuhn J, Huys D, Foltynie T, Hariz MI, Joyce EM, Zrinzo L, Kefalopoulou Z, Zhang JG, Meng FG, Zhang C, Ling Z, Yu X, Smeets AYJM, Ackermans L, Visser-Vandewalle V, Mogilner AY, Pourfar MH, Gunduz A, Hu W, Foote KD, Okun MS, Butson CR, Imaging analysis of the International Tourette Syndrome Deep Brain Stimulation Registry and Database, Mov Disord, vol. 33, iss. S2, pp. S276-S278. Poster: Movement Disorders Society International Congress of Parkinson’s Disease & Movement Disorders, Oct 2018.

Johnson KA, Clark DL, Duffley G, Ramasubbu R, Kiss ZHT, Butson CR, Structural imaging evaluation of subcallosal cingulate DBS for treatment-resistant depression. Poster: Utah Bioengineering Conference, Dec 2017.

Johnson KA, Clark DL, Duffley G, Ramasubbu R, Kiss ZHT, Butson CR, Structural imaging evaluation of subcallosal cingulate DBS for treatment-resistant depression. Poster: Organization for Human Brain Mapping, Jun 2017.

Chelu MG, King JB, Kholmovski EG, Ma J, Gal P, Kaur G, Silver MA, Johnson KA, Suksaranjit P, Wilson BD, Han FT, Elvan A, Marrouche NF, LGE-MRI atrial fibrosis predicts 5 year outcome of atrial fibrillation ablation, EP Europace, vol. 19, iss. suppl. 3, pp. iii265, Jun 2017.

Johnson KA, Clark DL, Kiss ZHT, Butson CR, Variability of anatomical locations of activated tissue in subgenual anterior cingulate deep brain stimulation for treatment-resistant depression. Poster: Utah Bioengineering Conference, Dec 2016.

Johnson KA, Kaur G, Pacchia CF, Marrouche NF, Atrial fibrosis is a stronger predictor for stroke in the female AF population than male. Poster: Heart Rhythm Society, May 2016.

Al-Jaberi L, Johnson KA, Kaur G, Morris A, Marrouche NF, Mitral valve disease is associated with increased atrial fibrosis burden in atrial fibrillation patients. Poster: Heart Rhythm Society, May 2016.

Han FT, Ranjan R, Kaur G, Johnson KA, Pacchia CF, Kholmovski EG, Koneru JN, Ellenbogen KA, Lessons learned from atrial fibrillation cryoablation lesion assessment and quantification with delayed-enhancement magnetic resonance imaging. Oral presentation: Heart Rhythm Society, May 2016.

King J, Labedi M, White R, Chelu M, Kaur G, Johnson K, Pacchia C, Marrouche N, Impact of individual components of the CHA2DS2-VASC score compared with atrial fibrillation on left atrial fibrosis progression, J Am Coll Cardiol, vol. 67, iss. 13, pp. 1683, Apr 2016.

King J, Labedi M, White R, Chelu M, Kaur G, Johnson KA, Pacchia CF, Marrouche NF, Associations between CHA2DS2-VASC and degree of atrial fibrosis, J Am Coll Cardiol, vol. 67, iss. 13, pp. 1830, Apr 2016.

White RB, Labedi M, King J, Pacchia CF, Johnson K, Kaur G, Cates J, Morris A, Marrouche NF, Atrial fibrosis progression in patients with atrial fibrillation, J Cardiovasc Magn Reson, vol. 18, iss. 1, pp. 149, Jan 2016.

Chelu MG, Gal P, Kaur G, Johnson KA, Suksaranjit P, Pacchia C, Marrouche NF, Long term atrial fibrillation success is predicted by the degree of pre-ablation left atrial fibrosis, Circulation, vol. 134, iss. suppl. 1, pp. A18310, Jan 2016.

King JB, Singhal M, Kaur G, Johnson K, Pacchia C, Biskupiak J, Marrouche N, Association of atrial fibrosis With major adverse cardiac events in patients with non-valvular atrial fibrillation, Circulation, vol. 132, iss. suppl. 3, pp. A16572, Nov 2015.

Gal P, Kaur G, Johnson K, Suksaranjit P, Elvan A, Pacchia CF, Marrouche NF, Atrial fibrosis as a predictor for atrial fibrillation ablation success: 5 years follow up study, Circulation, vol. 132, iss. suppl. 3, pp. A17160, Nov 2015.

Johnson K, Yazzie D, Au A, Kaur G, MacLeod RS, Marrouche N, Predictability of recurrence in post ablation atrial fibrillation patients based on scar localization, University of Utah Undergraduate Research Abstracts, vol. 14, pp. 148, 2014. Poster: University of Utah Undergraduate Research Symposium, Apr 2014.

"Structural Connectivity Predicts Clinical Outcomes of Deep Brain Stimulation for Tourette Syndrome", Neural Engineering Research Group (NERG) Seminar, University of Utah, Salt Lake City, Utah, Feb 2020.

"Update: Image-Based Analysis of the International Deep Brain Stimulation Registry and Database", Tourette Syndrome Deep Brain Stimulation Annual Meeting, International Congress of Parkinson's Disease and Movement Disorders, Nice, France, Sep 2019.

"Evaluating the Anatomical Regions Modulated During Deep Brain Stimulation for Tourette Syndrome", Neural Engineering Research Group (NERG) Seminar, University of Utah, Salt Lake City, Utah, Feb 2019.

Ph.D. Research Proposal: "Deep Brain Stimulation for Tourette Syndrome: Predictors of Therapeutic Response and Novel Targeting Approaches", Department of Biomedical Engineering and Scientific Computing and Imaging (SCI) Institute, University of Utah, Salt Lake City, Utah, Feb 2019.

"Imaging Analysis of the International Tourette Syndrome Deep Brain Stimulation Registry and Database", Tourette Syndrome Deep Brain Stimulation Annual Meeting, International Congress of Parkinson’s Disease and Movement Disorders, Hong Kong, Oct 2018.

"Structural Imaging Analysis of Deep Brain Stimulation for Tourette Syndrome", Image Analysis Seminar, Department of Biomedical Engineering and Scientific Computing and Imaging (SCI) Institute, University of Utah, Salt Lake City, Utah, Nov 2017.

"Deep Brain Stimulation for Tourette Syndrome", Neural Engineering Research Group (NERG) Seminar, University of Utah, Salt Lake City, Utah, Oct 2016.

"Measuring Cardiac Conduction Velocities in Atrial Fibrillation Patients", Department of Bioengineering Senior Research Symposium, University of Utah, Salt Lake City, Utah, Apr 2016.