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Items: 16

1.

Lithium Carbonate in a Poststroke Population: Exploratory Analyses of Neuroanatomical and Cognitive Outcomes.

Sun YR, Herrmann N, Scott CJM, Black SE, Swartz RH, Hopyan J, Lanctôt KL.

J Clin Psychopharmacol. 2019 Jan/Feb;39(1):67-71. doi: 10.1097/JCP.0000000000000981.

2.

Carotid near-occlusion can be identified with ultrasound by low flow velocity distal to the stenosis.

Johansson E, Benhabib H, Herod W, Hopyan J, Machnowska M, Maggisano R, Aviv R, Fox AJ.

Acta Radiol. 2019 Mar;60(3):396-404. doi: 10.1177/0284185118780900. Epub 2018 Jun 13.

PMID:
29896980
3.

Carotid near-occlusion frequently has high peak systolic velocity on Doppler ultrasound.

Khangure SR, Benhabib H, Machnowska M, Fox AJ, Grönlund C, Herod W, Maggisano R, Sjöberg A, Wester P, Hojjat SP, Hopyan J, Aviv RI, Johansson E.

Neuroradiology. 2018 Jan;60(1):17-25. doi: 10.1007/s00234-017-1938-4. Epub 2017 Nov 25.

PMID:
29177789
4.

Unattended Hospital and Home Sleep Apnea Testing Following Cerebrovascular Events.

Boulos MI, Elias S, Wan A, Im J, Frankul F, Atalla M, Black SE, Basile VS, Sundaram A, Hopyan JJ, Boyle K, Gladstone DJ, Swartz RH, Murray BJ.

J Stroke Cerebrovasc Dis. 2017 Jan;26(1):143-149. doi: 10.1016/j.jstrokecerebrovasdis.2016.09.001. Epub 2016 Oct 4.

PMID:
27717683
5.

Identifying obstructive sleep apnea after stroke/TIA: evaluating four simple screening tools.

Boulos MI, Wan A, Im J, Elias S, Frankul F, Atalla M, Black SE, Basile VS, Sundaram A, Hopyan JJ, Boyle K, Gladstone DJ, Murray BJ, Swartz RH.

Sleep Med. 2016 May;21:133-9. doi: 10.1016/j.sleep.2015.12.013. Epub 2016 Feb 1.

PMID:
27448484
6.

Orthostatic hypotension, cerebral hypoperfusion, and visuospatial deficits in Lewy body disorders.

Robertson AD, Messner MA, Shirzadi Z, Kleiner-Fisman G, Lee J, Hopyan J, Lang AE, Black SE, MacIntosh BJ, Masellis M.

Parkinsonism Relat Disord. 2016 Jan;22:80-6. doi: 10.1016/j.parkreldis.2015.11.019. Epub 2015 Nov 23.

PMID:
26639982
7.

Factors influencing clinically meaningful recanalization after IV-rtPA in acute ischemic stroke.

Murphy A, Symons SP, Hopyan J, Aviv RI.

AJNR Am J Neuroradiol. 2013 Jan;34(1):146-52. doi: 10.3174/ajnr.A3169. Epub 2012 Jun 14.

8.

Long-term prediction of functional outcome after stroke using the Alberta Stroke Program Early Computed Tomography Score in the subacute stage.

Alexander LD, Pettersen JA, Hopyan JJ, Sahlas DJ, Black SE.

J Stroke Cerebrovasc Dis. 2012 Nov;21(8):737-44. doi: 10.1016/j.jstrokecerebrovasdis.2011.03.010. Epub 2011 Dec 15.

PMID:
22177932
9.

Susac's Syndrome.

Lian K, Siripurapu R, Yeung R, Hopyan J, Eng KT, Aviv RI, Symons SP.

Can J Neurol Sci. 2011 Mar;38(2):335-7. No abstract available.

PMID:
21320841
10.

Neurology for internal medicine residents: working towards a national Canadian curriculum consensus.

Lazarou J, Hopyan J, Panisko D, Tai P.

Med Teach. 2011;33(2):e65-8. doi: 10.3109/0142159X.2010.535868.

PMID:
21275535
11.

Certainty of stroke diagnosis: incremental benefit with CT perfusion over noncontrast CT and CT angiography.

Hopyan J, Ciarallo A, Dowlatshahi D, Howard P, John V, Yeung R, Zhang L, Kim J, MacFarlane G, Lee TY, Aviv RI.

Radiology. 2010 Apr;255(1):142-53. doi: 10.1148/radiol.09091021.

PMID:
20308452
12.

Crescendo transient Aura attacks: a transient ischemic attack mimic caused by focal subarachnoid hemorrhage.

Izenberg A, Aviv RI, Demaerschalk BM, Dodick DW, Hopyan J, Black SE, Gladstone DJ.

Stroke. 2009 Dec;40(12):3725-9. doi: 10.1161/STROKEAHA.109.557009. Epub 2009 Nov 5.

PMID:
19893001
13.

Defining the CT angiography 'spot sign' in primary intracerebral hemorrhage.

Thompson AL, Kosior JC, Gladstone DJ, Hopyan JJ, Symons SP, Romero F, Dzialowski I, Roy J, Demchuk AM, Aviv RI; PREDICTS/Sunnybrook ICH CTA Study Group.

Can J Neurol Sci. 2009 Jul;36(4):456-61.

PMID:
19650356
14.

Hemorrhagic transformation of ischemic stroke: prediction with CT perfusion.

Aviv RI, d'Esterre CD, Murphy BD, Hopyan JJ, Buck B, Mallia G, Li V, Zhang L, Symons SP, Lee TY.

Radiology. 2009 Mar;250(3):867-77. doi: 10.1148/radiol.2503080257.

PMID:
19244051
15.

CT angiography clot burden score and collateral score: correlation with clinical and radiologic outcomes in acute middle cerebral artery infarct.

Tan IY, Demchuk AM, Hopyan J, Zhang L, Gladstone D, Wong K, Martin M, Symons SP, Fox AJ, Aviv RI.

AJNR Am J Neuroradiol. 2009 Mar;30(3):525-31. doi: 10.3174/ajnr.A1408. Epub 2009 Jan 15.

16.

Renal safety of CT angiography and perfusion imaging in the emergency evaluation of acute stroke.

Hopyan JJ, Gladstone DJ, Mallia G, Schiff J, Fox AJ, Symons SP, Buck BH, Black SE, Aviv RI.

AJNR Am J Neuroradiol. 2008 Nov;29(10):1826-30. doi: 10.3174/ajnr.A1257. Epub 2008 Aug 21.

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