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NICHOLAS MURPHY

TitleAssistant Professor
InstitutionBaylor College of Medicine
DepartmentDepartment of Psychiatry & Behavioral Sciences
Address1977 BUTLER BOULEVARD
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    Other Positions
    TitleAssistant Professor
    InstitutionBaylor College of Medicine
    DepartmentDepartment of Emergency Medicine
    DivisionEmergency Medicine


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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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    PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
    1. Arturi FJ, Arons D, Murphy NJ, Yu C, Panse D, Cherry DR, Hsieh K, Bloom JR, Nehlsen AD, Resende Salgado L, Sindhu KK. The Effects of Radiation Therapy on the Ocular Apparatus: Implications for Management. Cancers (Basel). 2025 Aug 08; 17(16). PMID: 40867234; PMCID: PMC12384690.
      Citations:    
    2. Thomas YT, Swann AC, Murtaza S, Kosten TR, Murphy N, Mathew SJ, Verrico CD, Davis J, Moukaddam N. Understanding traumatic injuries and suicide risk: A conceptual exploration for the emergency department. J Affect Disord. 2025 Dec 15; 391:119977. PMID: 40721143.
      Citations:    Fields:    Translation:Humans
    3. Savage TN, Pizzolato C, Besier TF, Diamond LE, Eyles J, Fary C, Foster NE, Griffin D, Hall M, Hoang HX, Murphy NJ, O'Donnell J, Spiers L, Suwarganda E, Tran P, Bennell KL, Hunter DJ, Lloyd DG, Saxby DJ. Muscle contribution to hip contact force during walking is lower in individuals with femoroacetabular impingement syndrome, compared with controls. J Biomech. 2025 Apr; 183:112633. PMID: 40112749.
      Citations:    Fields:    Translation:Humans
    4. Murphy N, Kypriotakis G, Lijffijt M, Iqbal S, Iqbal T, Amarneh D, O'Brien B, Tamman A, Thomas Y, Moukaddam N, Kosten TR, Averill LA, Mathew S, Swann AC. Interacting immediate and long-term action regulation in suicidal behavior. J Mood Anxiety Disord. 2025 Jun; 10:100118. PMID: 40657602; PMCID: PMC12244047.
      Citations:    
    5. Harrisson KA, Beheregaray LB, Bice CM, Booth EJ, Brauer CJ, Butler GL, Dawson D, Dudchenko O, Fanson BG, Hackett G, Harris A, Jones MJ, Kaur P, Koster WM, Krusic-Golub K, Aiden EL, Lieschke JA, Lyon J, Morrongiello JR, Murphy NP, O'Dwyer J, Raymond SMC, Rourke ML, Strawbridge A, Thiem JD, Tonkin Z, Yen JDL, Zampatti BP. Otolith and Genomic Data Reveal Temporal Insights Into Stocking Across a Large River Basin in a Mobile, Long-Lived Australian Freshwater Fish Species. Mol Ecol. 2025 Apr; 34(7):e17714. PMID: 40040486; PMCID: PMC11934090.
      Citations:    Fields:    Translation:Animals
    6. Mathew SJ, Murphy N. Six Years After Approval of Esketamine Nasal Spray for Serious Depression: Clinical Conundrums and Unanswered Questions. Am J Psychiatry. 2025 Mar 01; 182(3):227-230. PMID: 40022533.
      Citations:    Fields:    
    7. Hall M, Allison K, Knox G, McManus F, Hinman RS, Bennell KL, Spiers L, De Silva AP, Klyne DM, Plinsinga ML, Costa RJS, Murphy NJ, Wu W, Dobson FL. Addition of aerobic physical activity to resistance exercise for hip osteoarthritis (PHOENIX): a randomised comparative effectiveness trial. Lancet Rheumatol. 2025 May; 7(5):e343-e354. PMID: 39922217.
      Citations: 1     Fields:    Translation:Humans
    8. Clarke G, Mao J, Hann A, Fan Y, Gupta A, Nutu A, Buckel Schaffner E, Kayani K, Murphy N, Bangash MN, Casey AL, Wootton I, Lawson AJ, Dasari BVM, Perera MTPR, Mergental H, Afford SC. A reproducible extended ex-vivo normothermic machine liver perfusion protocol utilising improved nutrition and targeted vascular flows. Commun Med (Lond). 2024 Oct 24; 4(1):214. PMID: 39448795; PMCID: PMC11502869.
      Citations:    
    9. Slessarev M, Bain KL, Basmaji J, Blydt-Hansen TD, Cooper J, D'Aragon F, Del Sorbo L, Evans A, Gordon AC, Klein G, Meade MO, Murphy N, Thomas HL, Weiss MJ, Weijer C, Harvey D. Developing Guidance for Donor Intervention Randomized Controlled Trials: Initial Discussions From the Canada-United Kingdom 2022 Workshop. Transplantation. 2024 08 01; 108(8):1776-1781. PMID: 38499505.
      Citations:    
    10. Grant TM, Saxby DJ, Pizzolato C, Savage T, Bennell K, Dickenson E, Eyles J, Foster N, Hall M, Hunter D, Lloyd D, Molnar R, Murphy N, O'Donnell J, Singh P, Spiers L, Tran P, Diamond LE. Squatting biomechanics following physiotherapist-led care or hip arthroscopy for femoroacetabular impingement syndrome: a secondary analysis from a randomised controlled trial. PeerJ. 2024; 12:e17567. PMID: 38938616; PMCID: PMC11210460.
      Citations:    
    11. Brown MC, Snidarich M, Budak JZ, Murphy N, Giustini N, Romine PE, Weiner BJ, Caverly T, Crothers K, Triplette M. Adaptation of a Tailored Lung Cancer Screening Decision Aid for People With HIV. CHEST Pulm. 2024 Sep; 2(3). PMID: 39391570; PMCID: PMC11465906.
      Citations:    
    12. Guzick AG, Cervin M, Smith EEA, Clinger J, Draper I, Goodman WK, Lijffijt M, Murphy N, Lewin AB, Schneider SC, Storch EA. Corrigendum to "Clinical characteristics, impairment, and psychiatric morbidity in 102 youth with misophonia" [J. Affect. Disord. volume 324 (2023) 395-402]. J Affect Disord. 2024 Mar 01; 348:410. PMID: 38040623.
      Citations:    Fields:    
    13. Murphy N, Lijffijt M, Guzick AG, Cervin M, Clinger J, Smith EEA, Draper I, Rast CE, Goodman WK, Schneider S, Storch EA. Alterations in attentional processing in youth with misophonia: A phenotypical cross-comparison with anxiety patients. J Affect Disord. 2024 02 15; 347:429-436. PMID: 38042307.
      Citations:    Fields:    Translation:Humans
    14. O'Brien B, Lee J, Kim S, Nandra GS, Pannu P, Tamman A, Amarneh D, Swann AC, Murphy N, Averill L, Jha M, Mathew SJ. Anti-suicidal effects of IV ketamine in a real-world setting. Psychiatry Res. 2024 Jan; 331:115604. PMID: 38064911.
      Citations:    Fields:    Translation:Humans
    15. Clarke G, Mao J, Fan Y, Hann A, Gupta A, Nutu A, Buckel E, Kayani K, Murphy N, Bangash MN, Casey AL, Wootton I, Lawson AJ, Dasari BVM, Perera MTPR, Mergental H, Afford SC. N-acetylcysteine: a novel approach to methaemoglobinaemia in normothermic liver machine perfusion. Sci Rep. 2023 11 03; 13(1):19022. PMID: 37923778; PMCID: PMC10624848.
      Citations:    
    16. Murphy N, Tamman AJF, Lijffijt M, Amarneh D, Iqbal S, Swann A, Averill LA, O'Brien B, Mathew SJ. Correction: Neural complexity EEG biomarkers of rapid and post-rapid ketamine effects in late-life treatment-resistant depression: a randomized control trial. Neuropsychopharmacology. 2023 Oct; 48(11):1699. PMID: 37349477; PMCID: PMC10517107.
      Citations:    Fields:    
    17. Storch EA, Guzick AG, D'Souza J, Clinger J, Ayton D, Kook M, Rork C, Smith EE, Draper IA, Khalfe N, Rast CE, Murphy N, Lijfijjt M, Goodman WK, Cervin M. Family Accommodation in Children and Adolescents With Misophonia. Behav Ther. 2024 05; 55(3):595-604. PMID: 38670671; PMCID: PMC11055978.
      Citations: 3     Fields:    Translation:Humans
    18. Murphy N. Neurophysiological Biomarkers as a Springboard for the Refinement of Transcranial Magnetic Stimulation Therapy: Stratification, Mechanisms of Action, and Next Steps. Biol Psychiatry. 2023 09 15; 94(6):443-444. PMID: 37611984.
      Citations:    Fields:    
    19. Cervin M, Guzick AG, Clinger J, Smith EEA, Draper IA, Goodman WK, Lijffijt M, Murphy N, Rast CE, Schneider SC, Storch EA. Measuring misophonia in youth: A psychometric evaluation of child and parent measures. J Affect Disord. 2023 10 01; 338:180-186. PMID: 37263358; PMCID: PMC11165319.
      Citations: 3     Fields:    Translation:Humans
    20. Shemie SD, Wilson LC, Hornby L, Basmaji J, Baker AJ, Bensimon CM, Chandler JA, Chass? M, Dawson R, Dhanani S, Mooney OT, Sarti AJ, Simpson C, Teitelbaum J, Torrance S, Boyd JG, Brennan J, Brewster H, Carignan R, Dawe KJ, Doig CJ, Elliott-Pohl K, Gofton TE, Hartwick M, Healey A, Honarmand K, Hornby K, Isac G, Kanji A, Kawchuk J, Klowak JA, Kramer AH, Kromm J, LeBlanc AE, Lee-Ameduri K, Lee LA, Leeies M, Lewis A, Manara A, Matheson S, McKinnon NKA, Murphy N, Briard JN, Pope TM, Sekhon MS, Shanker JJS, Singh G, Singh J, Slessarev M, Soliman K, Sutherland S, Weiss MJ, Shaul RZ, Zuckier LS, Zorko DJ, Rochwerg B. A brain-based definition of death and criteria for its determination after arrest of circulation or neurologic function in Canada: a 2023 clinical practice guideline. Can J Anaesth. 2023 04; 70(4):483-557. PMID: 37131020; PMCID: PMC10203028.
      Citations:    
    21. Murphy N, Tamman AJF, Lijffijt M, Amarneh D, Iqbal S, Swann A, Averill LA, O'Brien B, Mathew SJ. Neural complexity EEG biomarkers of rapid and post-rapid ketamine effects in late-life treatment-resistant depression: a randomized control trial. Neuropsychopharmacology. 2023 10; 48(11):1586-1593. PMID: 37076582; PMCID: PMC10516885.
      Citations:    Fields:    Translation:Humans
    22. Boscutti A, Murphy N, Cho R, Selvaraj S. Noninvasive Brain Stimulation Techniques for Treatment-Resistant Depression: Transcranial Magnetic Stimulation and Transcranial Direct Current Stimulation. Psychiatr Clin North Am. 2023 06; 46(2):307-329. PMID: 37149347.
      Citations:    Fields:    Translation:Humans
    23. Murphy NJ, Davis JS, Tarrant SM, Balogh ZJ. Common orthopaedic trauma may explain 31,000-year-old remains. Nature. 2023 03; 615(7952):E13-E14. PMID: 36922615; PMCID: PMC10017491.
      Citations:    
    24. Karpe A, Nguyen CD, Raza Z, Yan J, Murphy N, O'Brien B. Times Constraints, Lack of Confidence in Treatment, Stigma, and Confidentiality Concerns: Barriers to Care Among First-year Internal Medicine Residents During the COVID-19 Pandemic. J Psychiatr Pract. 2023 01 01; 29(1):11-14. PMID: 36649547; PMCID: PMC9851508.
      Citations:    Fields:    Translation:HumansPHPublic Health
    25. Carreon RL, Rivas-Grajales AM, Murphy N, Mathew SJ, Jha MK. Biomarkers in Psychiatric Drug Development: From Precision Medicine to Novel Therapeutics. Adv Neurobiol. 2023; 30:287-297. PMID: 36928855.
      Citations:    Fields:    Translation:Humans
    26. Guzick AG, Cervin M, Smith EEA, Clinger J, Draper I, Goodman WK, Lijffijt M, Murphy N, Lewin AB, Schneider SC, Storch EA. Clinical characteristics, impairment, and psychiatric morbidity in 102 youth with misophonia. J Affect Disord. 2023 03 01; 324:395-402. PMID: 36584703; PMCID: PMC9878468.
      Citations: 5     Fields:    Translation:Humans
    27. Murphy NJ, Eyles J, Spiers L, Davidson E, Kim YJ, Linklater JM, Afacan O, Bennell KL, Burns A, Diamond LE, Dickenson E, Fary C, Foster NE, Fripp J, Grieve SM, Griffin DR, Heller G, Molnar R, Neubert A, O'Donnell J, O'Sullivan M, Randhawa S, Reichenbach S, Singh P, Tran P, Hunter DJ. Moderators, Mediators, and Prognostic Indicators of Treatment With Hip Arthroscopy or Physical Therapy for Femoroacetabular Impingement Syndrome: Secondary Analyses From the Australian FASHIoN Trial. Am J Sports Med. 2023 01; 51(1):141-154. PMID: 36427015.
      Citations:    
    28. O'Brien B, Lee J, Kim S, Nandra GS, Pannu P, Swann AC, Murphy N, Tamman AJF, Amarneh D, Lijffijt M, Averill LA, Mathew SJ. Replication of distinct trajectories of antidepressant response to intravenous ketamine. J Affect Disord. 2023 01 15; 321:140-146. PMID: 36302492.
      Citations: 1     Fields:    Translation:Humans
    29. Grant TM, Diamond LE, Pizzolato C, Savage TN, Bennell K, Dickenson EJ, Eyles J, Foster NE, Hall M, Hunter DJ, Lloyd DG, Molnar R, Murphy NJ, O'Donnell J, Singh P, Spiers L, Tran P, Saxby DJ. Comparison of Walking Biomechanics After Physical Therapist-Led Care or Hip Arthroscopy for Femoroacetabular Impingement Syndrome: A Secondary Analysis From a Randomized Controlled Trial. Am J Sports Med. 2022 10; 50(12):3198-3209. PMID: 36177759.
      Citations:    
    30. Hall M, Allison K, Hinman RS, Bennell KL, Spiers L, Knox G, Plinsinga M, Klyne DM, McManus F, Lamb KE, Da Costa R, Murphy NJ, Dobson FL. Effects of adding aerobic physical activity to strengthening exercise on hip osteoarthritis symptoms: protocol for the PHOENIX randomised controlled trial. BMC Musculoskelet Disord. 2022 Apr 18; 23(1):361. PMID: 35436914; PMCID: PMC9014787.
      Citations:    
    31. Hall M, Hinman RS, Knox G, Spiers L, Sumithran P, Murphy NJ, McManus F, Lamb KE, Cicuittini F, Hunter DJ, Messier SP, Bennell KL. Effects of adding a diet intervention to exercise on hip osteoarthritis pain: protocol for the ECHO randomized controlled trial. BMC Musculoskelet Disord. 2022 Mar 05; 23(1):215. PMID: 35248012; PMCID: PMC8898434.
      Citations:    Fields:    Translation:HumansCTClinical Trials
    32. Murphy N, Lijffijt M, Ramakrishnan N, Vo-Le B, Vo-Le B, Iqbal S, Iqbal T, O'Brien B, Smith MA, Swann AC, Mathew SJ. Does mismatch negativity have utility for NMDA receptor drug development in depression? Braz J Psychiatry. 2022 Jan-Feb; 44(1):61-73. PMID: 33825765; PMCID: PMC8827377.
      Citations: 1     Fields:    Translation:HumansAnimals
    33. Lijffijt M, Murphy N, Iqbal S, Green CE, Iqbal T, Chang LC, Haile CN, Hirsch LC, Ramakrishnan N, Fall DA, Swann AC, Al Jurdi RK, Mathew SJ. Identification of an optimal dose of intravenous ketamine for late-life treatment-resistant depression: a Bayesian adaptive randomization trial. Neuropsychopharmacology. 2022 04; 47(5):1088-1095. PMID: 34839364; PMCID: PMC8938498.
      Citations:    Fields:    Translation:Humans
    34. Murphy NJ, Diamond LE, Bennell KL, Burns A, Dickenson E, Eyles J, Fary C, Grieve SM, Griffin DR, Kim YJ, Linklater JM, Lloyd DG, Molnar R, O'Connell RL, O'Donnell J, Randhawa S, J Singh P, Spiers L, Tran P, Wrigley T, Hunter DJ. Which hip morphology measures and patient factors are associated with age of onset and symptom severity in femoroacetabular impingement syndrome? Hip Int. 2023 Jan; 33(1):102-111. PMID: 34424780.
      Citations:    
    35. Hunter DJ, Eyles J, Murphy NJ, Spiers L, Burns A, Davidson E, Dickenson E, Fary C, Foster NE, Fripp J, Griffin DR, Hall M, Kim YJ, Linklater JM, Molnar R, Neubert A, O'Connell RL, O'Donnell J, O'Sullivan M, Randhawa S, Reichenbach S, Schmaranzer F, Singh P, Tran P, Wilson D, Zhang H, Bennell KL. Multi-centre randomised controlled trial comparing arthroscopic hip surgery to physiotherapist-led care for femoroacetabular impingement (FAI) syndrome on hip cartilage metabolism: the Australian FASHIoN trial. BMC Musculoskelet Disord. 2021 Aug 16; 22(1):697. PMID: 34399702; PMCID: PMC8369620.
      Citations:    
    36. Ramakrishnan N, Lijffijt M, Green CE, Balderston NL, Murphy N, Grillon C, Iqbal T, Vo-Le B, O'Brien B, Murrough JW, Swann AC, Mathew SJ. Neurophysiological and clinical effects of the NMDA receptor antagonist lanicemine (BHV-5500) in PTSD: A randomized, double-blind, placebo-controlled trial. Depress Anxiety. 2021 11; 38(11):1108-1119. PMID: 34254405; PMCID: PMC8560553.
      Citations: 1     Fields:    Translation:Humans
    37. O'Brien B, Lijffijt M, Lee J, Kim YS, Wells A, Murphy N, Ramakrishnan N, Swann AC, Mathew SJ. Distinct trajectories of antidepressant response to intravenous ketamine. J Affect Disord. 2021 05 01; 286:320-329. PMID: 33770540.
      Citations: 1     Fields:    Translation:Humans
    38. Murphy N, Killen A, Gupta RK, Graziadio S, Rochester L, Firbank M, Baker MR, Allan C, Collerton D, Taylor JP, Urwyler P. Exploring Bottom-Up Visual Processing and Visual Hallucinations in Parkinson's Disease With Dementia. Front Neurol. 2020; 11:579113. PMID: 33584490; PMCID: PMC7876258.
      Citations: 1     
    39. Murphy N, Ramakrishnan N, Vo-Le B, Vo-Le B, Smith MA, Iqbal T, Swann AC, Mathew SJ, Lijffijt M. A randomized cross-over trial to define neurophysiological correlates of AV-101 N-methyl-D-aspartate receptor blockade in healthy veterans. Neuropsychopharmacology. 2021 03; 46(4):820-827. PMID: 33318635; PMCID: PMC8027791.
      Citations: 7     Fields:    Translation:Humans
    40. Savage TN, Saxby DJ, Pizzolato C, Diamond LE, Murphy NJ, Hall M, Spiers L, Eyles J, Killen BA, Suwarganda EK, Dickenson EJ, Griffin D, Fary C, O'Donnell J, Molnar R, Randhawa S, Reichenbach S, Tran P, Wrigley TV, Bennell KL, Hunter DJ, Lloyd DG. Trunk, pelvis and lower limb walking biomechanics are similarly altered in those with femoroacetabular impingement syndrome regardless of cam morphology size. Gait Posture. 2021 01; 83:26-34. PMID: 33069126.
      Citations:    
    41. Murphy N, Ramakrishnan N, Walker CP, Polizzotto NR, Cho RY. Intact Auditory Cortical Cross-Frequency Coupling in Early and Chronic Schizophrenia. Front Psychiatry. 2020; 11:507. PMID: 32581881; PMCID: PMC7287164.
      Citations: 4     
    42. Bangash MN, Patel JM, Parekh D, Murphy N, Brown RM, Elsharkawy AM, Mehta G, Armstrong MJ, Neil D. SARS-CoV-2: Is the liver merely a bystander to severe disease? J Hepatol. 2020 10; 73(4):995-996. PMID: 32502510; PMCID: PMC7265856.
      Citations:    
    43. Vittala A, Murphy N, Maheshwari A, Krishnan V. Understanding Cortical Dysfunction in Schizophrenia With TMS/EEG. Front Neurosci. 2020; 14:554. PMID: 32547362; PMCID: PMC7270174.
      Citations: 6     
    44. Ramakrishnan N, Murphy NRE, Walker CP, Cuellar Leal VA, Soares JC, Cho RYJ, Selvaraj S. Neurophysiological Effect of Ketamine on Prefrontal Cortex in Treatment-Resistant Depression: A Combined Transcranial Magnetic Stimulation-Electroencephalography Study. Chronic Stress (Thousand Oaks). 2019 Jan-Dec; 3:2470547019861417. PMID: 32440596; PMCID: PMC7219868.
      Citations:    
    45. Walker CP, Pessoa ALS, Rafferty M, Murphy N, Cho RY, Figueiredo T, Melo US, N?brega PR, Kok F, Zatz M, Santos S. Loss-of-function mutation in inositol monophosphatase 1 (IMPA1) results in abnormal synchrony in resting-state EEG. Orphanet J Rare Dis. 2019 01 07; 14(1):3. PMID: 30616629; PMCID: PMC6322245.
      Citations: 1     Fields:    Translation:Humans
    46. Firbank MJ, Parikh J, Murphy N, Killen A, Allan CL, Collerton D, Blamire AM, Taylor JP. Reduced occipital GABA in Parkinson disease with visual hallucinations. Neurology. 2018 08 14; 91(7):e675-e685. PMID: 30021920; PMCID: PMC6105043.
      Citations: 28     Fields:    Translation:Humans
    47. Stylianou M, Murphy N, Peraza LR, Graziadio S, Cromarty R, Killen A, O' Brien JT, Thomas AJ, LeBeau FEN, Taylor JP. Quantitative electroencephalography as a marker of cognitive fluctuations in dementia with Lewy bodies and an aid to differential diagnosis. Clin Neurophysiol. 2018 06; 129(6):1209-1220. PMID: 29656189; PMCID: PMC5954167.
      Citations: 16     Fields:    Translation:Humans
    48. Murphy NJ, Eyles J, Bennell KL, Bohensky M, Burns A, Callaghan FM, Dickenson E, Fary C, Grieve SM, Griffin DR, Hall M, Hobson R, Kim YJ, Linklater JM, Lloyd DG, Molnar R, O'Connell RL, O'Donnell J, O'Sullivan M, Randhawa S, Reichenbach S, Saxby DJ, Singh P, Spiers L, Tran P, Wrigley TV, Hunter DJ. Protocol for a multi-centre randomised controlled trial comparing arthroscopic hip surgery to physiotherapy-led care for femoroacetabular impingement (FAI): the Australian FASHIoN trial. BMC Musculoskelet Disord. 2017 Sep 26; 18(1):406. PMID: 28950859; PMCID: PMC5615805.
      Citations:    
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