Medical College of Wisconsin
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Peter LaViolette PhD

Peter LaViolette PhD

Associate Professor

Institution: Medical College of Wisconsin
Department: Radiology
Division: Research

Member of the Cancer Center


  • Vascular Interventional Radiology-Guided Photothermal Therapy of Colorectal Cancer Liver Metastasis with Theranostic Gold Nanorods. (Parchur AK, Sharma G, Jagtap JM, Gogineni VR, LaViolette PS, Flister MJ, White SB, Joshi A) ACS Nano 2018 Jul 24;12(7):6597-6611 PMID: 29969226 07/04/2018    
  • Radio-pathomic Maps of Epithelium and Lumen Density Predict the Location of High-Grade Prostate Cancer. (McGarry SD, Hurrell SL, Iczkowski KA, Hall W, Kaczmarowski AL, Banerjee A, Keuter T, Jacobsohn K, Bukowy JD, Nevalainen MT, Hohenwalter MD, See WA, LaViolette PS) Int J Radiat Oncol Biol Phys 2018 Aug 01;101(5):1179-1187 PMID: 29908785 PMCID: PMC6190585 06/18/2018       1 Citations
  • Split laminotomy versus conventional laminotomy: postoperative outcomes in pediatric patients. (Arocho-Quinones EV, Kolimas A, LaViolette PS, Kaufman BA, Foy AB, Zwienenberg M, Lew SM) J Neurosurg Pediatr 2018 Jun;21(6):615-625 PMID: 29570034 03/24/2018       1 Citations
  • Optimized -value selection for the discrimination of prostate cancer grades, including the cribriform pattern, using diffusion weighted imaging. (Hurrell SL, McGarry SD, Kaczmarowski A, Iczkowski KA, Jacobsohn K, Hohenwalter MD, Hall WA, See WA, Banerjee A, Charles DK, Nevalainen MT, Mackinnon AC, LaViolette PS) J Med Imaging (Bellingham) 2018 01;5(1):011004 PMID: 29098169 PMCID: PMC5658575 11/04/2017    
  • Host genetic modifiers of nonproductive angiogenesis inhibit breast cancer. (Flister MJ, Tsaih SW, Stoddard A, Plasterer C, Jagtap J, Parchur AK, Sharma G, Prisco AR, Lemke A, Murphy D, Al-Gizawiy M, Straza M, Ran S, Geurts AM, Dwinell MR, Greene AS, Bergom C, LaViolette PS, Joshi A) Breast Cancer Res Treat 2017 Aug;165(1):53-64 PMID: 28567545 06/02/2017       2 Citations
  • Magnetic Resonance Imaging-Based Radiomic Profiles Predict Patient Prognosis in Newly Diagnosed Glioblastoma Before Therapy. (McGarry SD, Hurrell SL, Kaczmarowski AL, Cochran EJ, Connelly J, Rand SD, Schmainda KM, LaViolette PS) Tomography 2016 Sep;2(3):223-228 PMID: 27774518 PMCID: PMC5074084 10/25/2016    
  • Progressing Bevacizumab-Induced Diffusion Restriction Is Associated with Coagulative Necrosis Surrounded by Viable Tumor and Decreased Overall Survival in Patients with Recurrent Glioblastoma. (Nguyen HS, Milbach N, Hurrell SL, Cochran E, Connelly J, Bovi JA, Schultz CJ, Mueller WM, Rand SD, Schmainda KM, LaViolette PS) AJNR Am J Neuroradiol 2016 12;37(12):2201-2208 PMID: 27492073 PMCID: PMC5161572 08/06/2016       14 Citations
  • The Impact of Arterial Input Function Determination Variations on Prostate Dynamic Contrast-Enhanced Magnetic Resonance Imaging Pharmacokinetic Modeling: A Multicenter Data Analysis Challenge. (Huang W, Chen Y, Fedorov A, Li X, Jajamovich GH, Malyarenko DI, Aryal MP, LaViolette PS, Oborski MJ, O'Sullivan F, Abramson RG, Jafari-Khouzani K, Afzal A, Tudorica A, Moloney B, Gupta SN, Besa C, Kalpathy-Cramer J, Mountz JM, Laymon CM, Muzi M, Schmainda K, Cao Y, Chenevert TL, Taouli B, Yankeelov TE, Fennessy F, Li X) Tomography 2016 Mar;2(1):56-66 PMID: 27200418 PMCID: PMC4869732 05/21/2016    
  • Location of brain tumor intersecting white matter tracts predicts patient prognosis. (Mickevicius NJ, Carle AB, Bluemel T, Santarriaga S, Schloemer F, Shumate D, Connelly J, Schmainda KM, LaViolette PS) J Neurooncol 2015 Nov;125(2):393-400 PMID: 26376654 PMCID: PMC6094943 09/18/2015       4 Citations
  • Photodynamic therapy (PDT) for malignant brain tumors--where do we stand? (Quirk BJ, Brandal G, Donlon S, Vera JC, Mang TS, Foy AB, Lew SM, Girotti AW, Jogal S, LaViolette PS, Connelly JM, Whelan HT) Photodiagnosis Photodyn Ther 2015 Sep;12(3):530-44 PMID: 25960361 05/12/2015       62 Citations
  • Evaluation of pre-radiotherapy apparent diffusion coefficient (ADC): patterns of recurrence and survival outcomes analysis in patients treated for glioblastoma multiforme. (Elson A, Paulson E, Bovi J, Siker M, Schultz C, Laviolette PS) J Neurooncol 2015 May;123(1):179-88 PMID: 25894597 04/22/2015       9 Citations
  • CXM: a new tool for mapping breast cancer risk in the tumor microenvironment. (Flister MJ, Endres BT, Rudemiller N, Sarkis AB, Santarriaga S, Roy I, Lemke A, Geurts AM, Moreno C, Ran S, Tsaih SW, De Pons J, Carlson DF, Tan W, Fahrenkrug SC, Lazarova Z, Lazar J, North PE, LaViolette PS, Dwinell MB, Shull JD, Jacob HJ) Cancer Res 2014 Nov 15;74(22):6419-29 PMID: 25172839 PMCID: PMC4247541 08/31/2014       8 Citations
  • Precise ex vivo histological validation of heightened cellularity and diffusion-restricted necrosis in regions of dark apparent diffusion coefficient in 7 cases of high-grade glioma. (LaViolette PS, Mickevicius NJ, Cochran EJ, Rand SD, Connelly J, Bovi JA, Malkin MG, Mueller WM, Schmainda KM) Neuro Oncol 2014 Dec;16(12):1599-606 PMID: 25059209 PMCID: PMC4232087 07/26/2014       28 Citations
  • Comprehensive characterization of glioblastoma tumor tissues for biomarker identification using mass spectrometry-based label-free quantitative proteomics. (Heroux MS, Chesnik MA, Halligan BD, Al-Gizawiy M, Connelly JM, Mueller WM, Rand SD, Cochran EJ, LaViolette PS, Malkin MG, Schmainda KM, Mirza SP) Physiol Genomics 2014 Jul 01;46(13):467-81 PMID: 24803679 PMCID: PMC4587597 05/08/2014       15 Citations
  • Fibrin sealant to prevent subdural electrode migration during intracranial electroencephalographic monitoring in a patient with a large arachnoid cyst. (Hoyt AT, LaViolette PS, Lew SM) J Neurosurg Pediatr 2014 Jul;14(1):115-9 PMID: 24784977 05/03/2014       1 Citations
  • Effect of contrast leakage on the detection of abnormal brain tumor vasculature in high-grade glioma. (LaViolette PS, Daun MK, Paulson ES, Schmainda KM) J Neurooncol 2014 Feb;116(3):543-549 PMID: 24293201 PMCID: PMC4316680 12/03/2013       6 Citations
  • The role of pre-treatment white matter abnormalities in developing white matter changes following whole brain radiation: a volumetric study. (Sabsevitz DS, Bovi JA, Leo PD, Laviolette PS, Rand SD, Mueller WM, Schultz CJ) J Neurooncol 2013 Sep;114(3):291-7 PMID: 23813291 07/03/2013       2 Citations
  • Effects of perfusion on diffusion changes in human brain tumors. (Cohen AD, LaViolette PS, Prah M, Connelly J, Malkin MG, Rand SD, Mueller WM, Schmainda KM) J Magn Reson Imaging 2013 Oct;38(4):868-75 PMID: 23389889 PMCID: PMC3735792 02/08/2013       3 Citations
  • Vascular change measured with independent component analysis of dynamic susceptibility contrast MRI predicts bevacizumab response in high-grade glioma. (LaViolette PS, Cohen AD, Prah MA, Rand SD, Connelly J, Malkin MG, Mueller WM, Schmainda KM) Neuro Oncol 2013 Apr;15(4):442-50 PMID: 23382287 PMCID: PMC3607265 02/06/2013       32 Citations
  • Test-retest reliability of memory task functional magnetic resonance imaging in Alzheimer disease clinical trials. (Atri A, O'Brien JL, Sreenivasan A, Rastegar S, Salisbury S, DeLuca AN, O'Keefe KM, LaViolette PS, Rentz DM, Locascio JJ, Sperling RA) Arch Neurol 2011 May;68(5):599-606 PMID: 21555634 PMCID: PMC3291175 05/11/2011       22 Citations
  • Spatially quantifying microscopic tumor invasion and proliferation using a voxel-wise solution to a glioma growth model and serial diffusion MRI. (Ellingson BM, LaViolette PS, Rand SD, Malkin MG, Connelly JM, Mueller WM, Prost RW, Schmainda KM) Magn Reson Med 2011 Apr;65(4):1131-43 PMID: 21413079 PMCID: PMC3065939 03/18/2011       34 Citations
  • 3D visualization of subdural electrode shift as measured at craniotomy reopening. (LaViolette PS, Rand SD, Ellingson BM, Raghavan M, Lew SM, Schmainda KM, Mueller W) Epilepsy Res 2011 Mar;94(1-2):102-9 PMID: 21334178 PMCID: PMC4329774 02/22/2011       24 Citations
  • Reliability of functional magnetic resonance imaging associative encoding memory paradigms in non-demented elderly adults. (Putcha D, O'Keefe K, LaViolette P, O'Brien J, Greve D, Rentz DM, Locascio J, Atri A, Sperling R) Hum Brain Mapp 2011 Dec;32(12):2027-44 PMID: 21259385 PMCID: PMC3551453 01/25/2011       19 Citations
  • Three-dimensional visualization of subdural electrodes for presurgical planning. (LaViolette PS, Rand SD, Raghavan M, Ellingson BM, Schmainda KM, Mueller W) Neurosurgery 2011 Mar;68(1 Suppl Operative):152-60; discussion 160-1 PMID: 21206319 PMCID: PMC4339031 01/06/2011       8 Citations
  • Imaging the functional connectivity of the Periaqueductal Gray during genuine and sham electroacupuncture treatment. (Zyloney CE, Jensen K, Polich G, Loiotile RE, Cheetham A, LaViolette PS, Tu P, Kaptchuk TJ, Gollub RL, Kong J) Mol Pain 2010 Nov 16;6:80 PMID: 21080967 PMCID: PMC2993660 11/18/2010       47 Citations
  • Volumetric analysis of functional diffusion maps is a predictive imaging biomarker for cytotoxic and anti-angiogenic treatments in malignant gliomas. (Ellingson BM, Malkin MG, Rand SD, LaViolette PS, Connelly JM, Mueller WM, Schmainda KM) J Neurooncol 2011 Mar;102(1):95-103 PMID: 20798977 PMCID: PMC3033973 08/28/2010       47 Citations
  • Longitudinal fMRI in elderly reveals loss of hippocampal activation with clinical decline. (O'Brien JL, O'Keefe KM, LaViolette PS, DeLuca AN, Blacker D, Dickerson BC, Sperling RA) Neurology 2010 Jun 15;74(24):1969-76 PMID: 20463288 PMCID: PMC2905893 05/14/2010       144 Citations
  • Mental state attribution and the temporoparietal junction: an fMRI study comparing belief, emotion, and perception. (Zaitchik D, Walker C, Miller S, LaViolette P, Feczko E, Dickerson BC) Neuropsychologia 2010 Jul;48(9):2528-36 PMID: 20435051 PMCID: PMC2904072 05/04/2010       27 Citations
  • What goes down must come up: role of the posteromedial cortices in encoding and retrieval. (Vannini P, O'Brien J, O'Keefe K, Pihlajamäki M, Laviolette P, Sperling RA) Cereb Cortex 2011 Jan;21(1):22-34 PMID: 20363808 PMCID: PMC3000562 04/07/2010       73 Citations
  • Intrinsic connectivity between the hippocampus and posteromedial cortex predicts memory performance in cognitively intact older individuals. (Wang L, Laviolette P, O'Keefe K, Putcha D, Bakkour A, Van Dijk KR, Pihlajamäki M, Dickerson BC, Sperling RA) Neuroimage 2010 Jun;51(2):910-7 PMID: 20188183 PMCID: PMC2856812 03/02/2010       133 Citations
  • Validation of functional diffusion maps (fDMs) as a biomarker for human glioma cellularity. (Ellingson BM, Malkin MG, Rand SD, Connelly JM, Quinsey C, LaViolette PS, Bedekar DP, Schmainda KM) J Magn Reson Imaging 2010 Mar;31(3):538-48 PMID: 20187195 PMCID: PMC2903058 02/27/2010       134 Citations
  • Intrinsic interhemispheric hippocampal functional connectivity predicts individual differences in memory performance ability. (Wang L, Negreira A, LaViolette P, Bakkour A, Sperling RA, Dickerson BC) Hippocampus 2010 Mar;20(3):345-51 PMID: 20087893 PMCID: PMC2872925 01/21/2010       53 Citations
  • Functional alterations in memory networks in early Alzheimer's disease. (Sperling RA, Dickerson BC, Pihlajamaki M, Vannini P, LaViolette PS, Vitolo OV, Hedden T, Becker JA, Rentz DM, Selkoe DJ, Johnson KA) Neuromolecular Med 2010 Mar;12(1):27-43 PMID: 20069392 PMCID: PMC3036844 01/14/2010       316 Citations
  • Exploring the brain in pain: activations, deactivations and their relation. (Kong J, Loggia ML, Zyloney C, Tu P, Laviolette P, Gollub RL) Pain 2010 Feb;148(2):257-67 PMID: 20005043 PMCID: PMC2815185 12/17/2009       113 Citations
  • Effect of dopamine transporter gene (SLC6A3) variation on dorsal anterior cingulate function in attention-deficit/hyperactivity disorder. (Brown AB, Biederman J, Valera EM, Doyle AE, Bush G, Spencer T, Monuteaux MC, Mick E, Whitfield-Gabrieli S, Makris N, LaViolette PS, Oscar-Berman M, Faraone SV, Seidman LJ) Am J Med Genet B Neuropsychiatr Genet 2010 Mar 05;153B(2):365-375 PMID: 19676101 PMCID: PMC2915441 08/14/2009       35 Citations
  • Amyloid deposition is associated with impaired default network function in older persons without dementia. (Sperling RA, Laviolette PS, O'Keefe K, O'Brien J, Rentz DM, Pihlajamaki M, Marshall G, Hyman BT, Selkoe DJ, Hedden T, Buckner RL, Becker JA, Johnson KA) Neuron 2009 Jul 30;63(2):178-88 PMID: 19640477 PMCID: PMC2738994 07/31/2009       560 Citations
  • An fMRI study of working memory in persons with bipolar disorder or at genetic risk for bipolar disorder. (Thermenos HW, Goldstein JM, Milanovic SM, Whitfield-Gabrieli S, Makris N, Laviolette P, Koch JK, Faraone SV, Tsuang MT, Buka SL, Seidman LJ) Am J Med Genet B Neuropsychiatr Genet 2010 Jan 05;153B(1):120-31 PMID: 19418510 PMCID: PMC3762486 05/07/2009       62 Citations
  • Hyperactivity and hyperconnectivity of the default network in schizophrenia and in first-degree relatives of persons with schizophrenia. (Whitfield-Gabrieli S, Thermenos HW, Milanovic S, Tsuang MT, Faraone SV, McCarley RW, Shenton ME, Green AI, Nieto-Castanon A, LaViolette P, Wojcik J, Gabrieli JD, Seidman LJ) Proc Natl Acad Sci U S A 2009 Jan 27;106(4):1279-84 PMID: 19164577 PMCID: PMC2633557 01/24/2009       793 Citations
  • A functional magnetic resonance imaging study on the neural mechanisms of hyperalgesic nocebo effect. (Kong J, Gollub RL, Polich G, Kirsch I, Laviolette P, Vangel M, Rosen B, Kaptchuk TJ) J Neurosci 2008 Dec 03;28(49):13354-62 PMID: 19052227 PMCID: PMC2649754 12/05/2008       152 Citations
  • Precision measurements of the nucleon strange form factors at Q2 approximately 0.1 GeV2. (Acha A, Aniol KA, Armstrong DS, Arrington J, Averett T, Bailey SL, Barber J, Beck A, Benaoum H, Benesch J, Bertin PY, Bosted P, Butaru F, Burtin E, Cates GD, Chao YC, Chen JP, Chudakov E, Cisbani E, Craver B, Cusanno F, De Leo R, Decowski P, Deur A, Feuerbach RJ, Finn JM, Frullani S, Fuchs SA, Fuoti K, Gilman R, Glesener LE, Grimm K, Grames JM, Hansen JO, Hansknecht J, Higinbotham DW, Holmes R, Holmstrom T, Ibrahim H, de Jager CW, Jiang X, Katich J, Kaufman LJ, Kelleher A, King PM, Kolarkar A, Kowalski S, Kuchina E, Kumar KS, Lagamba L, LaViolette P, LeRose J, Lindgren RA, Lhuillier D, Liyanage N, Margaziotis DJ, Markowitz P, Meekins DG, Meziani ZE, Michaels R, Moffit B, Nanda S, Nelyubin V, Otis K, Paschke KD, Phillips SK, Poelker M, Pomatsalyuk R, Potokar M, Prok Y, Puckett A, Qian X, Qiang Y, Reitz B, Roche J, Saha A, Sawatzky B, Singh J, Slifer K, Sirca S, Snyder R, Solvignon P, Souder PA, Stutzman ML, Subedi R, Suleiman R, Sulkosky V, Tobias WA, Ulmer PE, Urciuoli GM, Wang K, Whitbeck A, Wilson R, Wojtsekhowski B, Yao H, Ye Y, Zhan X, Zheng X, Zhou S, Ziskin V, HAPPEX Collaboration) Phys Rev Lett 2007 Jan 19;98(3):032301 PMID: 17358678 03/16/2007    
  • Parity-violating electron scattering from 4He and the strange electric form factor of the nucleon. (Aniol KA, Armstrong DS, Averett T, Benaoum H, Bertin PY, Burtin E, Cahoon J, Cates GD, Chang CC, Chao YC, Chen JP, Choi S, Chudakov E, Craver B, Cusanno F, Decowski P, Deepa D, Ferdi C, Feuerbach RJ, Finn JM, Frullani S, Fuoti K, Garibaldi F, Gilman R, Glamazdin A, Gorbenko V, Grames JM, Hansknecht J, Higinbotham DW, Holmes R, Holmstrom T, Humensky TB, Ibrahim H, de Jager CW, Jiang X, Kaufman LJ, Kelleher A, Kolarkar A, Kowalski S, Kumar KS, Lambert D, LaViolette P, LeRose J, Lhuillier D, Liyanage N, Margaziotis DJ, Mazouz M, McCormick K, Meekins DG, Meziani ZE, Michaels R, Moffit B, Monaghan P, Munoz-Camacho C, Nanda S, Nelyubin V, Neyret D, Paschke KD, Poelker M, Pomatsalyuk R, Qiang Y, Reitz B, Roche J, Saha A, Singh J, Snyder R, Souder PA, Subedi R, Suleiman R, Sulkosky V, Tobias WA, Urciuoli GM, Vacheret A, Voutier E, Wang K, Wilson R, Wojtsekhowski B, Zheng X, HAPPEX Collaboration) Phys Rev Lett 2006 Jan 20;96(2):022003 PMID: 16486563 02/21/2006    
  • Precision measurement of the weak mixing angle in Møller scattering. (Anthony PL, Arnold RG, Arroyo C, Bega K, Biesiada J, Bosted PE, Bower G, Cahoon J, Carr R, Cates GD, Chen JP, Chudakov E, Cooke M, Decowski P, Deur A, Emam W, Erickson R, Fieguth T, Field C, Gao J, Gary M, Gustafsson K, Hicks RS, Holmes R, Hughes EW, Humensky TB, Jones GM, Kaufman LJ, Keller L, Kolomensky YG, Kumar KS, LaViolette P, Lhuillier D, Lombard-Nelsen RM, Marshall Z, Mastromarino P, McKeown RD, Michaels R, Niedziela J, Olson M, Paschke KD, Peterson GA, Pitthan R, Relyea D, Rock SE, Saxton O, Singh J, Souder PA, Szalata ZM, Turner J, Tweedie B, Vacheret A, Walz D, Weber T, Weisend J, Woods M, Younus I, SLAC E158 Collaboration) Phys Rev Lett 2005 Aug 19;95(8):081601 PMID: 16196849 10/04/2005    
  • Last update: 01/03/2019
    jenkins-FCD Prod-296 4db9d02597e0a2e889e230f853b641c12f1c3ee3