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Cathy Helgason

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All Publications

2012: Cathy M Helgason
Blood glucose and stroke.
Current treatment options in cardiovascular medicine 2012;14(3):284-7.
2010: Cathy M Helgason; Thomas H Jobe
Principled versus statistical thinking in diagnosis and treatment of stroke.
Current treatment options in cardiovascular medicine 2010;12(3):292-6.
2009: Cathy M Helgason
Artificial adaptive systems and fuzzy measures for translation of clinical trial results to the bedside.
Current treatment options in cardiovascular medicine 2009;11(3):187-90.
2009: Kathryn M Momary; Nancy L Shapiro; Larry D Brace; Stacy S Shord; Enzo Grossi; Marlos Viana; Cathy M Helgason; Edith A Nutescu; Larisa H Cavallari
Influence of cyclooxygenase-1 genotype on ex vivo aspirin response in patients at risk for stroke.
Cerebrovascular diseases (Basel, Switzerland) 2009;27(6):585-93.
2008: Cathy M Helgason; Thomas H Jobe
Measurable prediction for the single patient and the results of large double blind controlled randomized trials.
PloS one 2008;3(4):e1909.
2008: Cathy M Helgason; enzo grossi; Dilip K Pandey; Aziz Valika; John Cursio; Larry D Brace
Platelet aggregation and recruitment with aspirin-clopidogrel therapy.
Cerebrovascular diseases (Basel, Switzerland) 2008;25(5):392-400.
2007: Kathryn M Momary; Nancy L Shapiro; Marlos Viana; Edith A Nutescu; Cathy M Helgason; Larisa H Cavallari
Factors influencing warfarin dose requirements in African-Americans.
Pharmacogenomics 2007;8(11):1535-44.
2007: Cathy M Helgason
The difference between a dynamic and mechanical approach to stroke treatment.
Current treatment options in cardiovascular medicine 2007;9(3):213-20.
2006: Cathy M Helgason
Carotid endarterectomy for asymptomatic plaque.
Neurologic clinics 2006;24(4):661-7.
2006: Sean Ruland; DeJuran Richardson; Elena Hung; J R Brorson; S Cruz-Flores; W L Felton; G Ford-Lynch; Cathy M Helgason; C Hsu; J Kramer; Panayiotis Mitsias; Philip B Gorelick
Predictors of recurrent stroke in African Americans.
Neurology 2006;67(4):567-71.
2006: Cathy M Helgason
Thrombophilia in ischemic stroke subtypes: implications for treatment.
Current treatment options in cardiovascular medicine 2006;8(3):259-66.
2006: Larisa H Cavallari; Cathy M Helgason; Larry D Brace; Marlos Viana; Edith A Nutescu
Sex difference in the antiplatelet effect of aspirin in patients with stroke.
The Annals of pharmacotherapy 2006;40(5):812-7.
2006: Francisco Lopez; Thomas H Jobe; Cathy M Helgason
A fuzzy theory of cortical computation: neuropoietic engrams, fuzzy hypercubes, and the nature of consciousness.
Medical hypotheses 2006;66(1):121-32.
2005: Bhaskar N Sripada; Thomas H Jobe; Cathy M Helgason
From fuzzy logic toward plurimonism: the science of active and empathic observation.
IEEE transactions on systems, man, and cybernetics. Part B, Cybernetics : a publication of the IEEE Systems, Man, and Cybernetics Society 2005;35(6):1328-39.
2005: Edith A Nutescu; Cathy M Helgason
Concomitant drug, dietary, and lifestyle issues in patients with atrial fibrillation receiving anticoagulation therapy for stroke prophylaxis.
Current treatment options in cardiovascular medicine 2005;7(3):241-50.
2005: Cathy M Helgason; Thomas H Jobe
Fuzzy logic and continuous cellular automata in warfarin dosing of stroke patients.
Current treatment options in cardiovascular medicine 2005;7(3):211-8.
2004: Edith A Nutescu; Cathy M Helgason; Joan Briller; Dorie W Schwertz
New blood thinner offers first potential alternative in 50 years: ximelagatran.
The Journal of cardiovascular nursing 2004;19(6):374-83.
2004: Edith A Nutescu; Cathy M Helgason
Evolving concepts in the treatment of venous thromboembolism: the role of factor Xa inhibitors.
Pharmacotherapy 2004;24(7 Pt 2):82S-87S.
2004: Cathy M Helgason; Mary Anthu Do; Edith A Nutescu
Warfarin in patients with stroke and reasons for discontinuation.
Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association 2004;13(2):70-3.
2004: Cathy M Helgason; Thomas H Jobe
Fuzzy logic and causal reasoning with an 'n' of 1 for diagnosis and treatment of the stroke patient.
Expert review of neurotherapeutics 2004;4(2):249-54.
2004: Cathy M Helgason
The application of fuzzy logic to the prescription of antithrombotic agents in the elderly.
Drugs & aging 2004;21(11):731-6.
2003: Cathy M Helgason
The selection of antithrombotic agents in the prevention of recurrent ischemic stroke.
Current cardiology reports 2003;5(2):148-52.
2002: Cathy M Helgason; Fred A Watkins; Thomas H Jobe
Measurable differences between sequential and parallel diagnostic decision processes for determining stroke subtype: a representation of interacting pathologies.
Thrombosis and haemostasis 2002;88(2):210-2.
2001: Thomas H Jobe; Cathy M Helgason; Ben Roitberg
"Show me the numbers": the application of numbers to medical science.
Surgical neurology 2001;56(1):3-7.
2001: Robert H Williams; Jack A Maggiore; Robert D Reynolds; Cathy M Helgason
Novel approach for the determination of the redox status of homocysteine and other aminothiols in plasma from healthy subjects and patients with ischemic stroke.
Clinical chemistry 2001;47(6):1031-9.
2001: Cathy M Helgason; D S Malik; S C Cheng; Thomas H Jobe; John Mordeson
Statistical versus fuzzy measures of variable interaction in patients with stroke.
Neuroepidemiology 2001;20(2):77-84.
2001: Cathy M Helgason; Thomas H Jobe
Coexisting causes of ischemic stroke.
Archives of neurology 2001;58(4):676.
1999: M Fisher; J Stirling Meyer; Ghaus Malik; Cathy M Helgason
Editorial commentary.
Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association 1999;8(6):i-ii.
1999: James C Grotta; Cathy M Helgason
Ischemic stroke pathophysiology.
Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association 1999;8(3):114-6.
1999: Cathy M Helgason; Thomas H Jobe
Causal interactions, fuzzy sets and cerebrovascular 'accident': the limits of evidence-based medicine and the advent of complexity-based medicine.
Neuroepidemiology 1999;18(2):64-74.
1997: Cathy M Helgason; Philip A Wolf
American Heart Association Prevention Conference IV: prevention and rehabilitation of stroke: executive summary.
Circulation 1997;96(2):701-7.
1997: MS Pessin; Harold P Adams; Robert J Adams; M Fisher; Anthony J Furlan; W Hacke; E Clarke Haley; M F Hazinski; Cathy M Helgason; Randall T Higashida; Walter J Koroshetz; John R Marler; J P Ornato
American Heart Association Prevention Conference. IV. Prevention and Rehabilitation of Stroke. Acute interventions.
Stroke; a journal of cerebral circulation 1997;28(7):1518-21.
1997: J P Mohr; G W Albers; P Amarenco; Viken L Babikian; J Biller; Robin Brey; B Coull; J D Easton; C R Gomez; Cathy M Helgason; C S Kase; P M Pullicino; A G Turpie
American Heart Association Prevention Conference. IV. Prevention and Rehabilitation of Stroke. Etiology of stroke.
Stroke; a journal of cerebral circulation 1997;28(7):1501-6.
1996: H P Adams; T G Brott; A J Furlan; C R Gomez; James C Grotta; Cathy M Helgason; Thomas Kwiatkowski; P D Lyden; John R Marler; J Torner; W Feinberg; M Mayberg; W Thies
Guidelines for thrombolytic therapy for acute stroke: a supplement to the guidelines for the management of patients with acute ischemic stroke. A statement for healthcare professionals from a Special Writing Group of the Stroke Council, American Heart Association.
Circulation 1996;94(5):1167-74.
1996: H P Adams; T G Brott; A J Furlan; C R Gomez; James C Grotta; Cathy M Helgason; Thomas Kwiatkowski; Patrick D Lyden; John R Marler; J Torner; W Feinberg; M Mayberg; W Thies
Guidelines for Thrombolytic Therapy for Acute Stroke: a Supplement to the Guidelines for the Management of Patients with Acute Ischemic Stroke. A statement for healthcare professionals from a Special Writing Group of the Stroke Council, American Heart Association.
Stroke; a journal of cerebral circulation 1996;27(9):1711-8.
1994: Cathy M Helgason; K M Bolin; Julie Anne Hoff; S R Winkler; A Mangat; K L Tortorice; L D Brace
Development of aspirin resistance in persons with previous ischemic stroke.
Stroke; a journal of cerebral circulation 1994;25(12):2331-6.
1994: H P Adams; T G Brott; R M Crowell; A J Furlan; C R Gomez; James C Grotta; Cathy M Helgason; John R Marler; Robert F Woolson; Justin A Zivin
Guidelines for the management of patients with acute ischemic stroke. A statement for healthcare professionals from a special writing group of the Stroke Council, American Heart Association.
Circulation 1994;90(3):1588-601.
1994: H P Adams; T G Brott; R M Crowell; A J Furlan; C R Gomez; James C Grotta; Cathy M Helgason; John R Marler; Robert F Woolson; Justin A Zivin
Guidelines for the management of patients with acute ischemic stroke. A statement for healthcare professionals from a special writing group of the Stroke Council, American Heart Association.
Stroke; a journal of cerebral circulation 1994;25(9):1901-14.
1994: M C Kanter; C H Tegeler; Lesly A Pearce; J Weinberger; W M Feinberg; D C Anderson; C R Gomez; J F Rothrock; Cathy M Helgason; Robert Hart
Carotid stenosis in patients with atrial fibrillation. Prevalence, risk factors, and relationship to stroke in the Stroke Prevention in Atrial Fibrillation Study.
Archives of internal medicine 1994;154(12):1372-7.
1993: Cathy M Helgason; Julie Anne Hoff; George T Kondos; L D Brace
Platelet aggregation in patients with atrial fibrillation taking aspirin or warfarin.
Stroke; a journal of cerebral circulation 1993;24(10):1458-61.
1993: Cathy M Helgason; K L Tortorice; S R Winkler; D W Penney; James Schuler; T J McClelland; L D Brace
Aspirin response and failure in cerebral infarction.
Stroke; a journal of cerebral circulation 1993;24(3):345-50.
1992: Cathy M Helgason
Cardioembolic stroke: topography and pathogenesis.
Cerebrovascular and brain metabolism reviews 1992;4(1):28-58.
1991: Cathy M Helgason; AC Wilbur
Basilar branch pontine infarction with prominent sensory signs.
Stroke; a journal of cerebral circulation 1991;22(9):1129-36.
1990: L R Caplan; J D Schmahmann; C S Kase; E Feldmann; G Baquis; J P Greenberg; Philip B Gorelick; Cathy M Helgason; D B Hier
Caudate infarcts.
Archives of neurology 1990;47(2):133-43.
1990: Cathy M Helgason; AC Wilbur
Capsular hypesthetic ataxic hemiparesis.
Stroke; a journal of cerebral circulation 1990;21(1):24-33.
1990: F K Assadi; L L Lansky; Eunice John; Cathy M Helgason; W S Tan
Acute hypertensive encephalopathy in minimal change nephrotic syndrome.
Child nephrology and urology 1990;10(2):96-9.
1989: Cathy M Helgason; D G Sherman
Neurologic manifestations of cardiac disease.
Neurologic clinics 1989;7(3):469-88.
1989: Cathy M Helgason; Eva V Chomka; E Louie; Stuart Rich; E Zajac; Eulàlia Roig; AC Wilbur; Bruce H Brundage
The potential role for ultrafast cardiac computed tomography in patients with stroke.
Stroke; a journal of cerebral circulation 1989;20(4):465-72.
1988: Cathy M Helgason
A new view of anterior choroidal artery territory infarction.
Journal of neurology 1988;235(7):387-91.
1988: John R Hughes; Cathy M Helgason; AC Wilbur
Neuroanatomic correlations with the late waves of the brain-stem auditory evoked potential.
Electroencephalography and clinical neurophysiology 1988;71(5):367-74.
1988: Cathy M Helgason
Blood glucose and stroke.
Stroke; a journal of cerebral circulation 1988;19(8):1049-53.
1988: Cathy M Helgason; AC Wilbur; A Weiss; K J Redmond; N A Kingsbury
Acute pseudobulbar mutism due to discrete bilateral capsular infarction in the territory of the anterior choroidal artery.
Brain : a journal of neurology 1988;111 ( Pt 3)():507-24.
1987: Cathy M Helgason
Commentary on the significance for modern neurology of the 17th century B.C. Surgical Papyrus.
The Canadian journal of neurological sciences. Le journal canadien des sciences neurologiques 1987;14(4):560-3.
1987: Cathy M Helgason; Donna C Bergen; T P Bleck; F Morrell; W Whisler
Infarction after surgery for focal epilepsy: manipulation hemiplegia revisited.
Epilepsia 1987;28(4):340-5.
1987: James A. Goodwin; Philip B Gorelick; Cathy M Helgason
Symptoms of amaurosis fugax in atherosclerotic carotid artery disease.
Neurology 1987;37(5):829-32.
1986: Cathy M Helgason; L R Caplan; James A. Goodwin; T Hedges
Anterior choroidal artery-territory infarction. Report of cases and review.
Archives of neurology 1986;43(7):681-6.
1985: L Caplan; V Babikian; Cathy M Helgason; D B Hier; D DeWitt; D Patel; R Stein
Occlusive disease of the middle cerebral artery.
Neurology 1985;35(7):975-82.
1985: Kari Stefansson; Linda S Marton; M E Dieperink; G K Molnar; W W Schlaepfer; Cathy M Helgason
Circulating autoantibodies to the 200,000-dalton protein of neurofilaments in the serum of healthy individuals.
Science (New York, N.Y.) 1985;228(4703):1117-9.