Nerissa Ko, MD, MAS

Title(s)Professor, Neurology
SchoolSchool of Medicine
Address35 Medical Center Way, #1038
San Francisco CA 94143
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    Other Positions
    Title(s)UCSF Weill Institute for Neurosciences

    Collapse Biography 
    Collapse Education and Training
    University of California, San Francisco, CA2017Diversity, Equity, and Inclusion Champion Training

    Collapse Overview 
    Collapse Overview
    Dr. Nerissa Ko is neurointensivist, a neurologist with specialized training in the care of patients in the intensive care unit with neurological diseases. She also has specialty training to care for patients with cerebrovascular diseases. Dr. Ko earned her medical degree at John A. Burns School of Medicine at the University of Hawaii, and completed a residency in neurology, followed by fellowships in neurocritical care and vascular neurology at UCSF. She is board certified in both vascular neurology and neurocritical care. In 2002, she joined the UCSF Neurovascular Service, where she is now assistant director and a principle attending at Moffitt-Long hospitals.

    Dr. Ko sees patients for consultation on an outpatient basis as well for stroke and complex vascular diseases such as brain aneurysms and arteriovenous malformations.

    Dr. Ko's research interests include:

    * Clinical outcome following subarachnoid hemorrhage
    * Cerebral blood flow measurement using radioactive Xenon
    * Quantitative perfusion imaging for cerebrovascular diseases

    Collapse Research 
    Collapse Research Activities and Funding
    eNOS polymorphisms and cerebral vasospasm after SAH
    NIH K02NS060892Aug 15, 2008 - Jul 31, 2013
    Role: Principal Investigator
    Apolipoprotein E and Outcomes in Subarachnoid Hemorrhage
    NIH K23NS044014Jun 1, 2003 - May 31, 2008
    Role: Principal Investigator
    General Clinical Research Center
    NIH M01RR000079Dec 1, 1974 - Mar 31, 2009
    Role: Co-Investigator

    Collapse Bibliographic 
    Collapse Publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help. to make corrections and additions.
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    1. Abstract TP6: Identification of Circulating Epigenetic Biomarkers for Seizure in Brain Arteriovenous Malformation by Methylome Profiling. Stroke. 2024 Feb 1; 55(Suppl_1). Park PP, Nelson NJ, Fox FC, Numis NA, Ko KN, Winkler WE, McCulloch MC, Kim KH, Weinsheimer WS. .
      View in: Publisher Site   Mentions:
    2. Response to Comment Regarding the 2023 Guideline for the Management of Patients With Aneurysmal Subarachnoid Hemorrhage. Stroke. 2023 12; 54(12):3216. Hoh BL, Ko NU. PMID: 38011232.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    3. 2023 Guideline for the Management of Patients With Aneurysmal Subarachnoid Hemorrhage: A Guideline From the American Heart Association/American Stroke Association. Stroke. 2023 07; 54(7):e314-e370. Hoh BL, Ko NU, Amin-Hanjani S, Chou SH-Y, Cruz-Flores S, Dangayach NS, Derdeyn CP, Du R, Hänggi D, Hetts SW, Ifejika NL, Johnson R, Keigher KM, Leslie-Mazwi TM, Lucke-Wold B, Rabinstein AA, Robicsek SA, Stapleton CJ, Suarez JI, Tjoumakaris SI, Welch BG. PMID: 37212182.
      View in: PubMed   Mentions: 41     Fields:    Translation:Humans
    4. The Clinical Impact of Recent Methamphetamine Exposure in Aneurysmal Subarachnoid Patients. Res Sq. 2023 Mar 31. Vitt JR, Cheng RC, Chung J, Canton MT, Zhou B, Ko N, Meisel K, Amorim E. PMID: 37034745; PMCID: PMC10081452.
      View in: PubMed   Mentions:
    5. Abstract 52: Prevalence Of Somatic Activating Kras Mutations In Pediatric And Adult Sporadic Brain Arteriovenous Malformations. Stroke. 2023 Feb 1; 54(Suppl_1):a52-a52. Winkler WE, Garcia GJ, Tsang TC, Nelson NJ, McCulloch MC, Weinsheimer WS, Fox FC, Fullerton FH, Ko KN, Su SH, Nowakowski NT, Cooke CD, Hetts HS, Guney GE, PEKMEZCI PM, Tihan TT, Lawton LM, Abla AA, Gupta GN, Kim KH. .
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    6. Intracranial Hemorrhage Rate and Lesion Burden in Patients With Familial Cerebral Cavernous Malformation. J Am Heart Assoc. 2023 02 07; 12(3):e027572. Weinsheimer S, Nelson J, Abla AA, Ko NU, Tsang C, Okoye O, Zabramski JM, Akers A, Zafar A, Mabray MC, Hart BL, Morrison L, McCulloch CE, Kim H, Brain Vascular Malformation Consortium Cerebral Cavernous Malformation Investigator Group *. PMID: 36695309; PMCID: PMC9973654.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    7. Intracranial Aneurysm Classifier Using Phenotypic Factors: An International Pooled Analysis. J Pers Med. 2022 Aug 30; 12(9). Morel S, Hostettler IC, Spinner GR, Bourcier R, Pera J, Meling TR, Alg VS, Houlden H, Bakker MK, Van't Hof F, Rinkel GJE, Foroud T, Lai D, Moomaw CJ, Worrall BB, Caroff J, Constant-Dits-Beaufils P, Karakachoff M, Rimbert A, Rouchaud A, Gaal-Paavola EI, Kaukovalta H, Kivisaari R, Laakso A, Jahromi BR, Tulamo R, Friedrich CM, Dauvillier J, Hirsch S, Isidor N, Kulcsàr Z, Lövblad KO, Martin O, Machi P, Mendes Pereira V, Rüfenacht D, Schaller K, Schilling S, Slowik A, Jaaskelainen JE, von Und Zu Fraunberg M, Jiménez-Conde J, Cuadrado-Godia E, Soriano-Tárraga C, Millwood IY, Walters RG, Kim H, Redon R, Ko NU, Rouleau GA, Lindgren A, Niemelä M, Desal H, Woo D, Broderick JP, Werring DJ, Ruigrok YM, Bijlenga P. PMID: 36143196; PMCID: PMC9501769.
      View in: PubMed   Mentions: 2  
    8. Endovascular Biopsy for Detection of Somatic Mosaicism in Human Fusiform Cerebral Aneurysms. Stroke Vascular and Interventional Neurology. 2022 Jul 18; 2(5). Garcia GJ, Winkler WE, Müller MK, Kao KE, Narsinh NK, Ko KN, Cornett CP, Abla AA, Shieh SJ, Cooke CD. .
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    9. Geometric and Morphologic Features of Ruptured Intracranial Aneurysms Associated with Methamphetamine Use. World Neurosurg. 2022 08; 164:e509-e517. Caton MT, Vitt J, Smith ER, Cooke D, Meisel K, Ko N, Amorim E. PMID: 35552027.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    10. Endovascular Therapy for Intracranial Giant Cell Arteritis : Systematic Review, Technical Considerations and the Effect of Intra-arterial Calcium Channel Blockers. Clin Neuroradiol. 2022 May 03. Caton MT, Mark IT, Narsinh KH, Baker A, Cooke DL, Hetts SW, Dowd CF, Halbach VV, Higashida RT, Ko NU, Chung SA, Amans MR. PMID: 35503467.
      View in: PubMed   Mentions: 2     Fields:    
    11. Maximizing Brain Health After Hemorrhagic Stroke: Bugher Foundation Centers of Excellence. Stroke. 2022 03; 53(3):1020-1029. Sheth KN, Anderson CD, Biffi A, Dlamini N, Falcone GJ, Fox CK, Fullerton HJ, Greenberg SM, Hemphill JC, Kim A, Kim H, Ko NU, Roland JL, Sansing LH, van Veluw SJ, Rosand J. PMID: 35109678; PMCID: PMC8885885.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    12. Proceedings of the First Curing Coma Campaign NIH Symposium: Challenging the Future of Research for Coma and Disorders of Consciousness. Neurocrit Care. 2021 07; 35(Suppl 1):4-23. Claassen J, Akbari Y, Alexander S, Bader MK, Bell K, Bleck TP, Boly M, Brown J, Chou SH, Diringer MN, Edlow BL, Foreman B, Giacino JT, Gosseries O, Green T, Greer DM, Hanley DF, Hartings JA, Helbok R, Hemphill JC, Hinson HE, Hirsch K, Human T, James ML, Ko N, Kondziella D, Livesay S, Madden LK, Mainali S, Mayer SA, McCredie V, McNett MM, Meyfroidt G, Monti MM, Muehlschlegel S, Murthy S, Nyquist P, Olson DM, Provencio JJ, Rosenthal E, Sampaio Silva G, Sarasso S, Schiff ND, Sharshar T, Shutter L, Stevens RD, Vespa P, Videtta W, Wagner A, Ziai W, Whyte J, Zink E, Suarez JI, Curing Coma Campaign. PMID: 34236619; PMCID: PMC8264966.
      View in: PubMed   Mentions: 24     Fields:    Translation:Humans
    13. Somatic mosaicism in the MAPK pathway in sporadic brain arteriovenous malformation and association with phenotype. J Neurosurg. 2022 01 01; 136(1):148-155. Gao S, Nelson J, Weinsheimer S, Winkler EA, Rutledge C, Abla AA, Gupta N, Shieh JT, Cooke DL, Hetts SW, Tihan T, Hess CP, Ko N, Walcott BP, McCulloch CE, Lawton MT, Su H, Pawlikowska L, Kim H. PMID: 34214981; PMCID: PMC8720328.
      View in: PubMed   Mentions: 4     Fields:    Translation:HumansCells
    14. Proof-of-concept single-arm trial of bevacizumab therapy for brain arteriovenous malformation. BMJ Neurol Open. 2021; 3(1):e000114. Muster R, Ko N, Smith W, Su H, Dickey MA, Nelson J, McCulloch CE, Sneed PK, Clarke JL, Saloner DA, Eisenmenger L, Kim H, Cooke DL. PMID: 34189463; PMCID: PMC8204171.
      View in: PubMed   Mentions: 2  
    15. Abstract P42: Genetic Variants Associated With Vasospasm Following Aneurysmal Subarachnoid Hemorrhage. Stroke. 2021 Mar 1; 52(Suppl_1). Weinsheimer WS, Alexander AM, Nelson NJ, Cooke CD, Hetts HS, McCulloch MC, Kim KH, Ko KN. .
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    16. Maternal and Fetal Outcomes in Women with Brain Arteriovenous Malformation Rupture during Pregnancy. Cerebrovasc Dis. 2021; 50(3):296-302. Yan KL, Ko NU, Hetts SW, Weinsheimer S, Abla AA, Lawton MT, Kim H. PMID: 33640891; PMCID: PMC8159887.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    17. International Practice Variability in Treatment of Aneurysmal Subarachnoid Hemorrhage. J Clin Med. 2021 Feb 14; 10(4). de Winkel J, van der Jagt M, Lingsma HF, Roozenbeek B, Calvillo E, Chou SH, Dziedzic PH, Etminan N, Huang J, Ko NU, Loch MacDonald R, Martin RL, Potu NR, Venkatasubba Rao CP, Vergouwen MDI, Suarez JI. PMID: 33672807; PMCID: PMC7917699.
      View in: PubMed   Mentions: 11  
    18. Author Correction: Genome-wide association study of intracranial aneurysms identifies 17 risk loci and genetic overlap with clinical risk factors. Nat Genet. 2021 Feb; 53(2):254. Bakker MK, van der Spek RAA, van Rheenen W, Morel S, Bourcier R, Hostettler IC, Alg VS, van Eijk KR, Koido M, Akiyama M, Terao C, Matsuda K, Walters RG, Lin K, Li L, Millwood IY, Chen Z, Rouleau GA, Zhou S, Rannikmäe K, Sudlow CLM, Houlden H, van den Berg LH, Dina C, Naggara O, Gentric JC, Shotar E, Eugène F, Desal H, Winsvold BS, Børte S, Johnsen MB, Brumpton BM, Sandvei MS, Willer CJ, Hveem K, Zwart JA, Verschuren WMM, Friedrich CM, Hirsch S, Schilling S, Dauvillier J, Martin O, HUNT All-In Stroke, China Kadoorie Biobank Collaborative Group, BioBank Japan Project Consortium, ICAN Study Group, CADISP Group, Genetics and Observational Subarachnoid Haemorrhage (GOSH) Study investigators, International Stroke Genetics Consortium (ISGC), Jones GT, Bown MJ, Ko NU, Kim H, Coleman JRI, Breen G, Zaroff JG, Klijn CJM, Malik R, Dichgans M, Sargurupremraj M, Tatlisumak T, Amouyel P, Debette S, Rinkel GJE, Worrall BB, Pera J, Slowik A, Gaál-Paavola EI, Niemelä M, Jääskeläinen JE, von Und Zu Fraunberg M, Lindgren A, Broderick JP, Werring DJ, Woo D, Redon R, Bijlenga P, Kamatani Y, Veldink JH, Ruigrok YM. PMID: 33353957.
      View in: PubMed   Mentions: 3     Fields:    
    19. Chapter 10 Cardiac Manifestations of Acute Neurologic Lesions. . 2021 Jan 1; 157-169. Sun SC, Ko KN. .
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    20. NEWTON-2 Cisternal (Nimodipine Microparticles to Enhance Recovery While Reducing Toxicity After Subarachnoid Hemorrhage): A Phase 2, Multicenter, Randomized, Open-Label Safety Study of Intracisternal EG-1962 in Aneurysmal Subarachnoid Hemorrhage. Neurosurgery. 2020 12 15; 88(1):E13-E26. Macdonald RL, Hänggi D, Ko NU, Darsaut TE, Carlson AP, Wong GK, Etminan N, Mayer SA, Aldrich EF, Diringer MN, Ng D, Strange P, Bleck T, Grubb R, Suarez JI. PMID: 32985652.
      View in: PubMed   Mentions: 4     Fields:    Translation:HumansCTClinical Trials
    21. Genome-wide association study of intracranial aneurysms identifies 17 risk loci and genetic overlap with clinical risk factors. Nat Genet. 2020 12; 52(12):1303-1313. Bakker MK, van der Spek RAA, van Rheenen W, Morel S, Bourcier R, Hostettler IC, Alg VS, van Eijk KR, Koido M, Akiyama M, Terao C, Matsuda K, Walters RG, Lin K, Li L, Millwood IY, Chen Z, Rouleau GA, Zhou S, Rannikmäe K, Sudlow CLM, Houlden H, van den Berg LH, Dina C, Naggara O, Gentric JC, Shotar E, Eugène F, Desal H, Winsvold BS, Børte S, Johnsen MB, Brumpton BM, Sandvei MS, Willer CJ, Hveem K, Zwart JA, Verschuren WMM, Friedrich CM, Hirsch S, Schilling S, Dauvillier J, Martin O, HUNT All-In Stroke, China Kadoorie Biobank Collaborative Group, BioBank Japan Project Consortium, ICAN Study Group, CADISP Group, Genetics and Observational Subarachnoid Haemorrhage (GOSH) Study investigators, International Stroke Genetics Consortium (ISGC), Jones GT, Bown MJ, Ko NU, Kim H, Coleman JRI, Breen G, Zaroff JG, Klijn CJM, Malik R, Dichgans M, Sargurupremraj M, Tatlisumak T, Amouyel P, Debette S, Rinkel GJE, Worrall BB, Pera J, Slowik A, Gaál-Paavola EI, Niemelä M, Jääskeläinen JE, von Und Zu Fraunberg M, Lindgren A, Broderick JP, Werring DJ, Woo D, Redon R, Bijlenga P, Kamatani Y, Veldink JH, Ruigrok YM. PMID: 33199917; PMCID: PMC7116530.
      View in: PubMed   Mentions: 87     Fields:    Translation:HumansCells
    22. mRNA Expression Profiles from Whole Blood Associated with Vasospasm in Patients with Subarachnoid Hemorrhage. Neurocrit Care. 2020 08; 33(1):82-89. Xu H, Stamova B, Ander BP, Waldau B, Jickling GC, Sharp FR, Ko NU. PMID: 31595394; PMCID: PMC7392923.
      View in: PubMed   Mentions: 4     Fields:    Translation:HumansCells
    23. The Future of Neurocritical Care Research: Proceedings and Recommendations from the Fifth Neurocritical Care Research Network Conference. Neurocrit Care. 2020 02; 32(1):311-316. Hocker S, Shah S, Vespa P, Provencio JJ, Calvillo E, Olson DM, Venkatasubba Rao CP, Hemphill JC, Helbok R, Human T, Kamel H, Madden LK, Nyquist P, Bentho O, O'Phelan K, Lewin JJ, Alexander S, Ziai W, Chou SH, Rincon F, McNett M, Ko N, Zink B, Rhoney D, Diringer MN, Stevens R, Robertson CS, Sampaio G, Shutter LA, Ling G, Rehman M, Mahmoud SH, Yeager S, Livesay S, Suarez JI, attendees of the 5th Neurocritical Care Research Network Conference. PMID: 31264070.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    24. Intracranial Pressure Monitoring via External Ventricular Drain: Are We Waiting Long Enough Before Recording the Real Value? J Neurosci Nurs. 2020 Feb; 52(1):37-42. Liu X, Griffith M, Jang HJ, Ko N, Pelter MM, Abba J, Vuong M, Tran N, Bushman K, Hu X. PMID: 31899715; PMCID: PMC7029488.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    25. Morphological changes of intracranial pressure quantifies vasodilatory effect of verapamil to treat cerebral vasospasm. J Neurointerv Surg. 2020 Aug; 12(8):802-808. Liu X, Vitt JR, Hetts SW, Gudelunas K, Ho N, Ko N, Hu X. PMID: 31959633; PMCID: PMC7928236.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    26. Aneurysmal Subarachnoid Hemorrhage: Risk Assessment and Perioperative Complications. Essentials of Neurosurgical Anesthesia \u0026 Critical Care. 2020 Jan 1; 63-66. Lee LC, Talke TP, Ko KN. .
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    27. Standards for Studies of Neurological Prognostication in Comatose Survivors of Cardiac Arrest: A Scientific Statement From the American Heart Association. Circulation. 2019 08 27; 140(9):e517-e542. Geocadin RG, Callaway CW, Fink EL, Golan E, Greer DM, Ko NU, Lang E, Licht DJ, Marino BS, McNair ND, Peberdy MA, Perman SM, Sims DB, Soar J, Sandroni C, American Heart Association Emergency Cardiovascular Care Committee. PMID: 31291775.
      View in: PubMed   Mentions: 107     Fields:    Translation:Humans
    28. Common Data Elements for Subarachnoid Hemorrhage and Unruptured Intracranial Aneurysms: Recommendations from the Working Group on Subject Characteristics. Neurocrit Care. 2019 06; 30(Suppl 1):20-27. Bijlenga P, Morita A, Ko NU, Mocco J, Morel S, Murayama Y, Wermer MJH, Brown RD, Unruptured Cerebral Aneurysms and SAH CDE Project Investigators. PMID: 31077079.
      View in: PubMed   Mentions: 8     Fields:    Translation:HumansPHPublic Health
    29. Abstract 46: RNA Expression Profiles From Whole Blood Associated With Vasospasm in Patients With Subarachnoid Hemorrhage. Stroke. 2019 Feb 1; 50(Suppl_1). Sharp SF, Xu XH, Ander AB, Stamova SB, Waldau WB, Jickling JG, Ko KN. .
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    30. Abstract TP581: Maternal and Fetal Outcomes in Women With Brain Arteriovenous Malformation Rupture During Pregnancy. Stroke. 2019 Feb 1; 50(Suppl_1). Yan YK, Ko KN, Hetts HS, Abla AA, Lawton LM, Kim KH. .
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    31. Abstract TP540: Effects of Stimulant Use on the Temporal Course of Vasospasm in Aneurysmal Subarachnoid Hemorrhage. Stroke. 2019 Feb 1; 50(Suppl_1). Cheng CR, Meisel MK, Ko KN. .
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    32. Continuous monitoring of cerebrovascular reactivity through pulse transit time and intracranial pressure. Physiol Meas. 2019 01 23; 40(1):01LT01. Liu X, Gadhoumi K, Xiao R, Tran N, Smielewski P, Czosnyka M, Hetts SW, Ko N, Hu X. PMID: 30577032; PMCID: PMC7197410.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    33. Abstract WP426: Does Intracerebral Hemorrhage in Brain Arteriovenous Malformation Share Genetic Risk Factors With Primary Intracerebral Hemorrhage?. Stroke. 2018 Jan 22; 49(Suppl_1). Nelson NJ, Bendjilali BN, Weinsheimer WS, McCulloch MC, Ko KN, Zaroff ZJ, Lawton LM, Pawlikowska PL, Kim KH. .
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    34. Numerical Investigation of Vasospasm Detection by Extracranial Blood Velocity Ratios. Cerebrovasc Dis. 2017; 43(5-6):214-222. Ryu J, Ko N, Hu X, Shadden SC. PMID: 28241122.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    35. Abstract TP445: Bevacizumab Therapy for Brain Arteriovenous Malformations. Stroke. 2017 Feb 1; 48(suppl_1). Cooke CD, Kim KH, Smith SW, Lawton LM, Clarke CJ, Saloner SD, Ko KN, Sneed SP, McCulloch MC, Su SH. .
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    36. Characterization of Shape Differences Among ICP Pulses Predicts Outcome of External Ventricular Drainage Weaning Trial. Neurocrit Care. 2016 12; 25(3):424-433. Arroyo-Palacios J, Rudz M, Fidler R, Smith W, Ko N, Park S, Bai Y, Hu X. PMID: 27106888; PMCID: PMC5075279.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    37. Shared Genetic Risk Factors of Intracranial, Abdominal, and Thoracic Aneurysms. J Am Heart Assoc. 2016 07 14; 5(7). van 't Hof FN, Ruigrok YM, Lee CH, Ripke S, Anderson G, de Andrade M, Baas AF, Blankensteijn JD, Böttinger EP, Bown MJ, Broderick J, Bijlenga P, Carrell DS, Crawford DC, Crosslin DR, Ebeling C, Eriksson JG, Fornage M, Foroud T, von Und Zu Fraunberg M, Friedrich CM, Gaál EI, Gottesman O, Guo DC, Harrison SC, Hernesniemi J, Hofman A, Inoue I, Jääskeläinen JE, Jones GT, Kiemeney LA, Kivisaari R, Ko N, Koskinen S, Kubo M, Kullo IJ, Kuivaniemi H, Kurki MI, Laakso A, Lai D, Leal SM, Lehto H, LeMaire SA, Low SK, Malinowski J, McCarty CA, Milewicz DM, Mosley TH, Nakamura Y, Nakaoka H, Niemelä M, Pacheco J, Peissig PL, Pera J, Rasmussen-Torvik L, Ritchie MD, Rivadeneira F, van Rij AM, Santos-Cortez RL, Saratzis A, Slowik A, Takahashi A, Tromp G, Uitterlinden AG, Verma SS, Vermeulen SH, Wang GT, Aneurysm Consortium; Vascular Research Consortium of New Zealand, Han B, Rinkel GJ, de Bakker PI. PMID: 27418160; PMCID: PMC5015357.
      View in: PubMed   Mentions: 27     Fields:    Translation:Humans
    38. Continuous Qualitative Electroencephalography as a Noninvasive Neuromonitor. Neurohospitalist. 2016 Oct; 6(4):157-160. Threlkeld ZD, Kottapally M, Aysenne A, Ko N. PMID: 27695597; PMCID: PMC5029552.
      View in: PubMed   Mentions: 1  
    39. High resolution imaging of the intracranial vessel wall at 3 and 7 T using 3D fast spin echo MRI. MAGMA. 2016 Jun; 29(3):559-70. Zhu C, Haraldsson H, Tian B, Meisel K, Ko N, Lawton M, Grinstead J, Ahn S, Laub G, Hess C, Saloner D. PMID: 26946509.
      View in: PubMed   Mentions: 40     Fields:    Translation:Humans
    40. Frequency and Risk Factors for Cerebral Arterial Disease in a HIV/AIDS Neuroimaging Cohort. Cerebrovasc Dis. 2016; 41(3-4):170-6. Edwards NJ, Grill MF, Choi HA, Ko NU. PMID: 26751784; PMCID: PMC4788563.
      View in: PubMed   Mentions: 7     Fields:    Translation:Humans
    41. Cerebral vasoreactivity is impaired in treated, virally suppressed HIV-infected individuals. AIDS. 2016 Jan 02; 30(1):45-55. Chow FC, Boscardin WJ, Mills C, Ko N, Carroll C, Price RW, Deeks S, Sorond FA, Hsue PY. PMID: 26372478; PMCID: PMC4703496.
      View in: PubMed   Mentions: 15     Fields:    Translation:Humans
    42. Cranial Accelerometry Can Detect Cerebral Vasospasm Caused by Subarachnoid Hemorrhage. Neurocrit Care. 2015 Dec; 23(3):364-9. Smith WS, Browne JL, Ko NU. PMID: 25761424.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    43. Morphological changes in ICP pulse waveform as potential markers for early determination of external ventricular drain clamping trial outcome. Fluids and Barriers of the CNS. 2015 Dec 1; 12(Suppl 1):o3. Palacios PJ, Rudz RM, Fidler FR, Smith SW, Ko KN, Bergsneider BM, Hu HX. .
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    44. Imaging of intracranial hemorrhage: Subarachnoid hemorrhage and its sequelae. Applied Radiology. 2015 Nov 1; 9-20. Alexander AM, Ko KN, Hetts HS. .
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    45. Lessons learned from whole exome sequencing in multiplex families affected by a complex genetic disorder, intracranial aneurysm. PLoS One. 2015; 10(3):e0121104. Farlow JL, Lin H, Sauerbeck L, Lai D, Koller DL, Pugh E, Hetrick K, Ling H, Kleinloog R, van der Vlies P, Deelen P, Swertz MA, Verweij BH, Regli L, Rinkel GJ, Ruigrok YM, Doheny K, Liu Y, Broderick J, Foroud T, FIA Study Investigators. PMID: 25803036; PMCID: PMC4372548.
      View in: PubMed   Mentions: 15     Fields:    Translation:HumansCells
    46. Extent of collateralization predicting symptomatic cerebral vasospasm among pediatric patients: correlations among angiography, transcranial Doppler ultrasonography, and clinical findings. J Neurosurg Pediatr. 2015 Mar; 15(3):282-90. Moftakhar P, Cooke DL, Fullerton HJ, Ko NU, Amans MR, Narvid JA, Dowd CF, Higashida RT, Halbach VV, Hetts SW. PMID: 25555113.
      View in: PubMed   Mentions: 11     Fields:    Translation:Humans
    47. Spontaneous echo-contrast in the internal jugular veins of patients with ischemic stroke. J Clin Ultrasound. 2015 Sep; 43(7):431-7. Choi JC, Oh YH, Kim JG, Kim HJ, Kong MH, Paeng DG, Ko NU, Easton JD. PMID: 25346199.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    48. Genome-wide association study of intracranial aneurysm identifies a new association on chromosome 7. Stroke. 2014 Nov; 45(11):3194-9. Foroud T, Lai D, Koller D, Van't Hof F, Kurki MI, Anderson CS, Brown RD, Connolly ES, Eriksson JG, Flaherty M, Fornage M, von Und Zu Fraunberg M, Gaál EI, Laakso A, Hernesniemi J, Huston J, Jääskeläinen JE, Kiemeney LA, Kivisaari R, Kleindorfer D, Ko N, Lehto H, Mackey J, Meissner I, Moomaw CJ, Mosley TH, Moskala M, Niemelä M, Palotie A, Pera J, Rinkel G, Ripke S, Rouleau G, Ruigrok Y, Sauerbeck L, Slowik A, Vermeulen SH, Woo D, Worrall BB, Broderick J, Familial Intracranial Aneurysm Study Investigators. PMID: 25256182; PMCID: PMC4213281.
      View in: PubMed   Mentions: 27     Fields:    Translation:HumansCells
    49. Hemorrhage rates and risk factors in the natural history course of brain arteriovenous malformations. Transl Stroke Res. 2014 Oct; 5(5):538-42. Rutledge WC, Ko NU, Lawton MT, Kim H. PMID: 24930128; PMCID: PMC4139097.
      View in: PubMed   Mentions: 24     Fields:    Translation:Humans
    50. Abstract T P356: Predictors of Depression 6 Months After Aneurysmal Subarachnoid Hemorrhage. Stroke. 2014 Feb 1; 45(suppl_1). Fukuda FK, Higashida HR, Lawton LM, Smith SW, Ko KN. .
      View in: Publisher Site   Mentions:
    51. Chapter 10 Cardiac Manifestations of Acute Neurologic Lesions. Aminoff\u0027s Neurology and General Medicine. 2014 Jan 1; 183-198. Ko KN. .
      View in: Publisher Site   Mentions:
    52. Multi-wavelength spectrophotometric analysis for detection of xanthochromia in cerebrospinal fluid and accuracy for the diagnosis of subarachnoid hemorrhage. Clin Chim Acta. 2013 Sep 23; 424:231-6. Smith A, Wu AH, Lynch KL, Ko N, Grenache DG. PMID: 23800427.
      View in: PubMed   Mentions: 2     Fields:    Translation:HumansCTClinical Trials
    53. Increase in Quantitative CBF with Intra-Arterial Verapamil Treatment for Refractory Vasospasm after SAH (P04.084). Neurology. 2013 Feb 12; 80(7_supplement). Fukuda FK, Higashida HR, Lawton LM, Smith SW, Young YW, Obrist OW, Ko KN. .
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    54. Prevalence and Characterization of Cerebral Vasculopathy in an HIV/AIDS Neuroimaging Cohort (S38.002). Neurology. 2013 Feb 12; 80(7_supplement). Edwards EN, Grill GM, Ko KN. .
      View in: Publisher Site   Mentions:
    55. Abstract 51: Strict Blood Pressure Control with Intravenous Nicardipine is Associated with Lower Risk of Acute Re-bleeding after Aneurysmal Subarachnoid Hemorrhage. Stroke. 2013 Feb 1; 44(suppl_1). Shirani SP, Fukuda FK, Tieu TL, Higashida HR, Lawton LM, Smith SW, Ko KN. .
      View in: Publisher Site   Mentions:
    56. Vascular myelopathies. Semin Neurol. 2012 Apr; 32(2):146-53. Moftakhar P, Hetts SW, Ko NU. PMID: 22961189.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    57. Genome-wide association study of intracranial aneurysms confirms role of Anril and SOX17 in disease risk. Stroke. 2012 Nov; 43(11):2846-52. Foroud T, Koller DL, Lai D, Sauerbeck L, Anderson C, Ko N, Deka R, Mosley TH, Fornage M, Woo D, Moomaw CJ, Hornung R, Huston J, Meissner I, Bailey-Wilson JE, Langefeld C, Rouleau G, Connolly ES, Worrall BB, Kleindorfer D, Flaherty ML, Martini S, Mackey J, De Los Rios La Rosa F, Brown RD, Broderick JP, FIA Study Investigators. PMID: 22961961; PMCID: PMC3752852.
      View in: PubMed   Mentions: 57     Fields:    Translation:Humans
    58. Perfusion-CT assessment of blood-brain barrier permeability in patients with aneurysmal subarachnoid hemorrhage. J Neuroradiol. 2012 Dec; 39(5):317-25. Kishore S, Ko N, Soares BP, Higashida RT, Tong E, Bhogal S, Bredno J, Cheng SC, Wintermark M. PMID: 22197406.
      View in: PubMed   Mentions: 7     Fields:    Translation:Humans
    59. Gene expression profiling of blood in brain arteriovenous malformation patients. Transl Stroke Res. 2011 Dec 01; 2(4):575-87. Weinsheimer SM, Xu H, Achrol AS, Stamova B, McCulloch CE, Pawlikowska L, Tian Y, Ko NU, Lawton MT, Steinberg GK, Chang SD, Jickling G, Ander BP, Kim H, Sharp FR, Young WL. PMID: 22184505; PMCID: PMC3241209.
      View in: PubMed   Mentions: 15     Fields:    
    60. Elevated BNP is associated with vasospasm-independent cerebral infarction following aneurysmal subarachnoid hemorrhage. Neurocrit Care. 2011 Aug; 15(1):13-8. Taub PR, Fields JD, Wu AH, Miss JC, Lawton MT, Smith WS, Young WL, Zaroff JG, Ko NU. PMID: 21479679; PMCID: PMC3133817.
      View in: PubMed   Mentions: 13     Fields:    Translation:Humans
    61. Hypertonic saline versus mannitol for the treatment of elevated intracranial pressure: a meta-analysis of randomized clinical trials. Crit Care Med. 2011 Mar; 39(3):554-9. Kamel H, Navi BB, Nakagawa K, Hemphill JC, Ko NU. PMID: 21242790.
      View in: PubMed   Mentions: 93     Fields:    Translation:Humans
    62. A 41-year-old man with new headache and altered mental status. Neurohospitalist. 2011 Jan; 1(1):48-54. Johnson EC, West TW, Ko NU, Strober JB. PMID: 23983837; PMCID: PMC3726099.
      View in: PubMed   Mentions: 3  
    63. Endovascular treatment of medically refractory cerebral vasospasm following aneurysmal subarachnoid hemorrhage. AJNR Am J Neuroradiol. 2010 Nov; 31(10):1911-6. Jun P, Ko NU, English JD, Dowd CF, Halbach VV, Higashida RT, Lawton MT, Hetts SW. PMID: 20616179; PMCID: PMC4067264.
      View in: PubMed   Mentions: 26     Fields:    Translation:Humans
    64. E-056 Endovascular treatment of medically refractory cerebral vasospasm following aneurysmal subarachnoid hemorrhage. Journal of NeuroInterventional Surgery. 2010 Jul 1; 2(Suppl 1):a48. Hetts HS, Jun JP, Ko KN, English EJ, Dowd DC, Higashida HR, Halbach HV. .
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    65. Improvement in intensive care unit outcomes in patients with subarachnoid hemorrhage after initiation of neurointensivist co-management. J Neurosurg. 2010 Mar; 112(3):626-30. Josephson SA, Douglas VC, Lawton MT, English JD, Smith WS, Ko NU. PMID: 19731990.
      View in: PubMed   Mentions: 33     Fields:    Translation:Humans
    66. Ten-year detection rate of brain arteriovenous malformations in a large, multiethnic, defined population. Stroke. 2010 Jan; 41(1):21-6. Gabriel RA, Kim H, Sidney S, McCulloch CE, Singh V, Johnston SC, Ko NU, Achrol AS, Zaroff JG, Young WL. PMID: 19926839; PMCID: PMC2847493.
      View in: PubMed   Mentions: 58     Fields:    Translation:Humans
    67. Common variants in interleukin-1-Beta gene are associated with intracranial hemorrhage and susceptibility to brain arteriovenous malformation. Cerebrovasc Dis. 2009; 27(2):176-82. Kim H, Hysi PG, Pawlikowska L, Poon A, Burchard EG, Zaroff JG, Sidney S, Ko NU, Achrol AS, Lawton MT, McCulloch CE, Kwok PY, Young WL. PMID: 19092239; PMCID: PMC2649796.
      View in: PubMed   Mentions: 35     Fields:    Translation:HumansCells
    68. Visual grading system for vasospasm based on perfusion CT imaging: comparisons with conventional angiography and quantitative perfusion CT. Cerebrovasc Dis. 2008; 26(2):163-70. Wintermark M, Dillon WP, Smith WS, Lau BC, Chaudhary S, Liu S, Yu M, Fitch M, Chien JD, Higashida RT, Ko NU. PMID: 18560220.
      View in: PubMed   Mentions: 22     Fields:    Translation:Humans
    69. Endothelial nitric oxide synthase polymorphism (-786T->C) and increased risk of angiographic vasospasm after aneurysmal subarachnoid hemorrhage. Stroke. 2008 Apr; 39(4):1103-8. Ko NU, Rajendran P, Kim H, Rutkowski M, Pawlikowska L, Kwok PY, Higashida RT, Lawton MT, Smith WS, Zaroff JG, Young WL. PMID: 18309169; PMCID: PMC2650384.
      View in: PubMed   Mentions: 27     Fields:    Translation:HumansCells
    70. Chapter 10 Cardiac Manifestations of Acute Neurological Lesions. Neurology and General Medicine. 2008 Jan 1; 185-200. Ko KN, Zaroff ZJ. .
      View in: Publisher Site   Mentions:
    71. Prospective evaluation of multidetector-row CT angiography for the diagnosis of vasospasm following subarachnoid hemorrhage: a comparison with digital subtraction angiography. Cerebrovasc Dis. 2008; 25(1-2):144-50. Chaudhary SR, Ko N, Dillon WP, Yu MB, Liu S, Criqui GI, Higashida RT, Smith WS, Wintermark M. PMID: 18073468.
      View in: PubMed   Mentions: 35     Fields:    Translation:Humans
    72. Association of tumor necrosis factor-alpha-238G>A and apolipoprotein E2 polymorphisms with intracranial hemorrhage after brain arteriovenous malformation treatment. Neurosurgery. 2007 Oct; 61(4):731-9; discussion 740. Achrol AS, Kim H, Pawlikowska L, Trudy Poon KY, McCulloch CE, Ko NU, Johnston SC, McDermott MW, Zaroff JG, Lawton MT, Kwok PY, Young WL. PMID: 17986934; PMCID: PMC4648368.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    73. Racial/Ethnic differences in longitudinal risk of intracranial hemorrhage in brain arteriovenous malformation patients. Stroke. 2007 Sep; 38(9):2430-7. Kim H, Sidney S, McCulloch CE, Poon KY, Singh V, Johnston SC, Ko NU, Achrol AS, Lawton MT, Higashida RT, Young WL, UCSF BAVM Study Project. PMID: 17673729.
      View in: PubMed   Mentions: 43     Fields:    Translation:Humans
    74. Estimation of fusiform intracranial aneurysm growth by serial magnetic resonance imaging. J Magn Reson Imaging. 2007 Jul; 26(1):177-83. Dispensa BP, Saloner DA, Acevedo-Bolton G, Achrol AS, Jou LD, McCulloch CE, Johnston SC, Higashida RT, Dowd CF, Halbach VV, Ko NU, Lawton MT, Martin AJ, Quinnine N, Young WL. PMID: 17659544.
      View in: PubMed   Mentions: 7     Fields:    Translation:Humans
    75. Adrenoceptor polymorphisms and the risk of cardiac injury and dysfunction after subarachnoid hemorrhage. Stroke. 2006 Jul; 37(7):1680-5. Zaroff JG, Pawlikowska L, Miss JC, Yarlagadda S, Ha C, Achrol A, Kwok PY, McCulloch CE, Lawton MT, Ko N, Smith W, Young WL. PMID: 16728691; PMCID: PMC4654957.
      View in: PubMed   Mentions: 41     Fields:    Translation:Humans
    76. Apolipoprotein E epsilon 2 is associated with new hemorrhage risk in brain arteriovenous malformations. Neurosurgery. 2006 May; 58(5):838-43; discussion 838-43. Pawlikowska L, Poon KY, Achrol AS, McCulloch CE, Ha C, Lum K, Zaroff JG, Ko NU, Johnston SC, Sidney S, Marchuk DA, Lawton MT, Kwok PY, Young WL. PMID: 16639317; PMCID: PMC4648360.
      View in: PubMed   Mentions: 15     Fields:    Translation:Humans
    77. Predictors of left ventricular regional wall motion abnormalities after subarachnoid hemorrhage. Neurocrit Care. 2006; 4(3):199-205. Kothavale A, Banki NM, Kopelnik A, Yarlagadda S, Lawton MT, Ko N, Smith WS, Drew B, Foster E, Zaroff JG. PMID: 16757824.
      View in: PubMed   Mentions: 44     Fields:    Translation:Humans
    78. Cardiovascular predictors of in-patient mortality after subarachnoid hemorrhage. Neurocrit Care. 2006; 5(2):102-7. Yarlagadda S, Rajendran P, Miss JC, Banki NM, Kopelnik A, Wu AH, Ko N, Gelb AW, Lawton MT, Smith WS, Young WL, Zaroff JG. PMID: 17099255.
      View in: PubMed   Mentions: 33     Fields:    Translation:Humans
    79. Vasospasm after subarachnoid hemorrhage: utility of perfusion CT and CT angiography on diagnosis and management. AJNR Am J Neuroradiol. 2006 Jan; 27(1):26-34. Wintermark M, Ko NU, Smith WS, Liu S, Higashida RT, Dillon WP. PMID: 16418351; PMCID: PMC7976085.
      View in: PubMed   Mentions: 86     Fields:    Translation:Humans
    80. Hypernatremia predicts adverse cardiovascular and neurological outcomes after SAH. Neurocrit Care. 2006; 5(3):180-5. Fisher LA, Ko N, Miss J, Tung PP, Kopelnik A, Banki NM, Gardner D, Smith WS, Lawton MT, Zaroff JG. PMID: 17290085.
      View in: PubMed   Mentions: 21     Fields:    Translation:Humans
    81. Plasma B-type natriuretic peptide levels are associated with early cardiac dysfunction after subarachnoid hemorrhage. Stroke. 2005 Jul; 36(7):1567-9. Tung PP, Olmsted E, Kopelnik A, Banki NM, Drew BJ, Ko N, Lawton MT, Smith W, Foster E, Young WL, Zaroff JG. PMID: 15947264.
      View in: PubMed   Mentions: 28     Fields:    Translation:Humans
    82. Long-term outcome of endovascular stenting for symptomatic basilar artery stenosis. Neurology. 2005 Mar 22; 64(6):1055-7. Yu W, Smith WS, Singh V, Ko NU, Cullen SP, Dowd CF, Halbach VV, Higashida RT. PMID: 15781826.
      View in: PubMed   Mentions: 20     Fields:    Translation:HumansCTClinical Trials
    83. Cerebral blood flow changes after endovascular treatment of cerebrovascular stenoses. AJNR Am J Neuroradiol. 2005 Mar; 26(3):538-42. Ko NU, Achrol AS, Chopra M, Saha M, Gupta D, Smith WS, Higashida RT, Young WL. PMID: 15760862; PMCID: PMC7976482.
      View in: PubMed   Mentions: 7     Fields:    Translation:Humans
    84. Magnetic resonance perfusion tracks 133Xe cerebral blood flow changes after carotid stenting. Stroke. 2005 Mar; 36(3):676-8. Ko NU, Achrol AS, Martin AJ, Chopra M, Saloner DA, Higashida RT, Young WL. PMID: 15692113.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    85. Accuracy of dynamic perfusion CT with deconvolution in detecting acute hemispheric stroke. AJNR Am J Neuroradiol. 2005 Jan; 26(1):104-12. Wintermark M, Fischbein NJ, Smith WS, Ko NU, Quist M, Dillon WP. PMID: 15661711; PMCID: PMC7975040.
      View in: PubMed   Mentions: 75     Fields:    Translation:Humans
    86. Prevalence and implications of diastolic dysfunction after subarachnoid hemorrhage. Neurocrit Care. 2005; 3(2):132-8. Kopelnik A, Fisher L, Miss JC, Banki N, Tung P, Lawton MT, Ko N, Smith WS, Drew B, Foster E, Zaroff J. PMID: 16174882.
      View in: PubMed   Mentions: 26     Fields:    Translation:Humans
    87. Neurotoxicity of intra-arterial papaverine preserved with chlorobutanol used for the treatment of cerebral vasospasm after aneurysmal subarachnoid hemorrhage. Stroke. 2004 Nov; 35(11):2518-22. Smith WS, Dowd CF, Johnston SC, Ko NU, DeArmond SJ, Dillon WP, Setty D, Lawton MT, Young WL, Higashida RT, Halbach VV. PMID: 15472097.
      View in: PubMed   Mentions: 23     Fields:    Translation:Humans
    88. Dynamic perfusion CT: optimizing the temporal resolution and contrast volume for calculation of perfusion CT parameters in stroke patients. AJNR Am J Neuroradiol. 2004 May; 25(5):720-9. Wintermark M, Smith WS, Ko NU, Quist M, Schnyder P, Dillon WP. PMID: 15140710; PMCID: PMC7974477.
      View in: PubMed   Mentions: 76     Fields:    Translation:Humans
    89. Predictors of neurocardiogenic injury after subarachnoid hemorrhage. Stroke. 2004 Feb; 35(2):548-51. Tung P, Kopelnik A, Banki N, Ong K, Ko N, Lawton MT, Gress D, Drew B, Foster E, Parmley W, Zaroff J. PMID: 14739408.
      View in: PubMed   Mentions: 109     Fields:    Translation:HumansCTClinical Trials
    90. Distinguishing intracerebral hemorrhages caused by arteriovenous malformations. Cerebrovasc Dis. 2003; 15(3):206-9. Ko NU, Johnston SC, Young WL, Singh V, Klatsky AL. PMID: 12646781.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    91. Brain Trauma, Overview. Encyclopedia of the Neurological Sciences. 2003 Jan 1; (J. Trauma271987):460-464. Ko KN, Hemphill HJ. .
      View in: Publisher Site   Mentions:
    92. The severity of brain injury and female gender predict myocardial necrosis after subarachnoid hemorrhage. Journal of the American College of Cardiology. 2002 Mar 1; 39:160. Tung TP, Kopelnik KA, Banki BN, Ong OK, Ko KN, Lawton LM, Gress GD, Drew DB, Foster FE, Parmley PW, Zaroff ZJ. .
      View in: Publisher Site   Mentions:
    93. Potent in vivo antimalarial activity of 3,15-di-O-acetylbruceolide against Plasmodium berghei infection in mice. Parasitol Int. 2000 Jan; 48(3):271-4. Kim HS, Shibata Y, Ko N, Ikemoto N, Ishizuka Y, Murakami N, Sugimoto M, Kobayashi M, Wataya Y. PMID: 11227768.
      View in: PubMed   Mentions: 1     Fields:    Translation:Animals
    94. Spontaneous intracranial hypotension resulting in stupor caused by diencephalic compression. Neurology. 1998 Jun; 50(6):1854-7. Pleasure SJ, Abosch A, Friedman J, Ko NU, Barbaro N, Dillon W, Fishman RA, Poncelet AN. PMID: 9633740.
      View in: PubMed   Mentions: 30     Fields:    Translation:Humans
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