Search Results - "McCreary, Cheryl"

Susceptibility-Weighted Imaging is More Reliable Than T2-Weighted Gradient-Recalled Echo MRI for Detecting Microbleeds by Cheng, Ah-Ling, Batool, Saima, McCreary, Cheryl R., Lauzon, M.L., Frayne, Richard, Goyal, Mayank, Smith, Eric E.

“…We investigated the sensitivity and reliability of MRI susceptibility-weighted imaging (SWI) compared with routine MRI T2*-weighted gradient-recalled echo…”
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Gait and falls in cerebral small vessel disease: a systematic review and meta-analysis by Sharma, Breni, Wang, Meng, McCreary, Cheryl R, Camicioli, Richard, Smith, Eric E

“…Abstract Background Gait impairment contributes to falls and frailty. Some studies suggest that cerebral small vessel disease (CSVD) is associated with gait…”
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The Canadian Dementia Imaging Protocol: Harmonizing National Cohorts by Duchesne, Simon, Chouinard, Isabelle, Potvin, Olivier, Fonov, Vladimir S., Khademi, April, Bartha, Robert, Bellec, Pierre, Collins, D. Louis, Descoteaux, Maxime, Hoge, Rick, McCreary, Cheryl R., Ramirez, Joel, Scott, Christopher J.M., Smith, Eric E., Strother, Stephen C., Black, Sandra E.

“…Background Harmonized protocols to collect imaging data must be devised, employed, and maintained in multicentric studies to reduce interscanner variability in…”
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Short-term repeatability and long-term reproducibility of quantitative MR imaging biomarkers in a single centre longitudinal study by Salluzzi, Marina, McCreary, Cheryl R., Gobbi, David G., Lauzon, Michel Louis, Frayne, Richard

“…•Assessment of short-term (weeks) and long-term (years) variability of quantitative MR imaging biomarkers studied.•Relaxometry, susceptibility, diffusion,…”
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Early cerebral small vessel disease and brain volume, cognition, and gait by Smith, Eric E., O'Donnell, Martin, Dagenais, Gilles, Lear, Scott A., Wielgosz, Andreas, Sharma, Mukul, Poirier, Paul, Stotts, Grant, Black, Sandra E., Strother, Stephen, Noseworthy, Michael D., Benavente, Oscar, Modi, Jayesh, Goyal, Mayank, Batool, Saima, Sanchez, Karla, Hill, Vanessa, McCreary, Cheryl R., Frayne, Richard, Islam, Shofiqul, DeJesus, Jane, Rangarajan, Sumathy, Teo, Koon, Yusuf, Salim

“…Objective Decline in cognitive function begins by the 40s, and may be related to future dementia risk. We used data from a community‐representative study to…”
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Impaired memory is more closely associated with brain beta-amyloid than leukoaraiosis in hypertensive patients with cognitive symptoms by Smith, Eric E, Muzikansky, Alona, McCreary, Cheryl R, Batool, Saima, Viswanathan, Anand, Dickerson, Bradford C, Johnson, Keith, Greenberg, Steven M, Blacker, Deborah

“…Hypertension is the strongest modifiable risk factor for subcortical ischemic changes and is also a risk factor for Alzheimer's dementia. We used neuroimaging…”
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Cerebral Amyloid Angiopathy Is Associated With Executive Dysfunction and Mild Cognitive Impairment by Case, Nevicia F, Charlton, Anna, Zwiers, Angela, Batool, Saima, McCreary, Cheryl R, Hogan, David B, Ismail, Zahinoor, Zerna, Charlotte, Coutts, Shelagh B, Frayne, Richard, Goodyear, Brad, Haffenden, Angela, Smith, Eric E

“…BACKGROUND AND PURPOSE—Autopsy studies suggest that cerebral amyloid angiopathy (CAA) is associated with cognitive impairment and risk for dementia. We…”
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Associations between white and grey matter damage and gait impairment in cerebral amyloid angiopathy by Sharma, Breni, Gee, Myrlene, Nelles, Krista, Cox, Emily, Subotic, Arsenije, Irving, Elisabeth, Saad, Feryal, McCreary, Cheryl R., Ismail, Zahinoor, Camicioli, Richard, Smith, Eric E., Beaudin, Andrew E.

“…Cerebral amyloid angiopathy (CAA) is associated with white matter damage and neurodegeneration. Gait is impaired in CAA; however, the neural basis of this…”
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Quantifying cerebral microbleeds using quantitative susceptibility mapping from magnetization‐prepared rapid gradient‐echo by Naji, Nashwan, Gee, Myrlene, Jickling, Glen C., Emery, Derek J., Saad, Feryal, McCreary, Cheryl R., Smith, Eric E., Camicioli, Richard, Wilman, Alan H.

“…T1‐weighted magnetization‐prepared rapid gradient‐echo (MPRAGE) is commonly included in brain studies for structural imaging using magnitude images; however,…”
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Neurovascular decoupling is associated with severity of cerebral amyloid angiopathy by Peca, Stefano, McCreary, Cheryl R, Donaldson, Emily, Kumarpillai, Gopukumar, Shobha, Nandavar, Sanchez, Karla, Charlton, Anna, Steinback, Craig D, Beaudin, Andrew E, Flück, Daniela, Pillay, Neelan, Fick, Gordon H, Poulin, Marc J, Frayne, Richard, Goodyear, Bradley G, Smith, Eric E

“…OBJECTIVES:We used functional MRI (fMRI), transcranial Doppler ultrasound, and visual evoked potentials (VEPs) to determine the nature of blood flow responses…”
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Cerebrovascular reactivity in cerebral amyloid angiopathy, Alzheimer disease, and mild cognitive impairment by Switzer, Aaron R., Cheema, Ikreet, McCreary, Cheryl R., Zwiers, Angela, Charlton, Anna, Alvarez-Veronesi, Ana, Sekhon, Ramnik, Zerna, Charlotte, Stafford, Randall B., Frayne, Richard, Goodyear, Bradley G., Smith, Eric E.

“…OBJECTIVETo assess cerebrovascular reactivity in response to a visual task in participants with cerebral amyloid angiopathy (CAA), Alzheimer disease (AD), and…”
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Cerebrovascular Reactivity Across the Entire Brain in Cerebral Amyloid Angiopathy by Beaudin, Andrew E., McCreary, Cheryl R., Mazerolle, Erin L., Gee, Myrlene, Sharma, Breni, Subotic, Arsenije, Zwiers, Angela M., Cox, Emily, Nelles, Krista, Charlton, Anna, Frayne, Richard, Ismail, Zahinoor, Beaulieu, Christian, Jickling, Glen C., Camicioli, Richard M., Pike, G. Bruce, Smith, Eric E.

“…Reduced cerebrovascular reactivity is proposed to be a feature of cerebral amyloid angiopathy (CAA) but has not been measured directly. Employing a global…”
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Cortical Microinfarcts on 3T Magnetic Resonance Imaging in Cerebral Amyloid Angiopathy: Relations With Other Magnetic Resonance Imaging Markers of Cerebral Amyloid Angiopathy and Cognition by van den Brink, Hilde, Zwiers, Angela, Switzer, Aaron R, Charlton, Anna, McCreary, Cheryl R, Goodyear, Bradley G, Frayne, Richard, Biessels, Geert Jan, Smith, Eric E

“…BACKGROUND AND PURPOSE—Cerebral microinfarcts are small ischemic lesions that are found in cerebral amyloid angiopathy (CAA) patients at autopsy. The current…”
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Effect of Cognitive Reserve on the Association of Vascular Brain Injury With Cognition: Analysis of the PURE and CAHHM Studies by Durrani, Romella, Friedrich, Matthias G., Schulze, Karleen M., Awadalla, Philip, Balasubramanian, Kumar, Black, Sandra E., Broet, Philippe, Busseuil, David, Desai, Dipika, Dummer, Trevor, Dick, Alexander, Hicks, Jason, Iype, Thomas, Kelton, David, Kirpalani, Anish, Lear, Scott A., Leipsic, Jonathon, Li, Wei, McCreary, Cheryl R., Moody, Alan R., Noseworthy, Michael D., Parraga, Grace, Poirier, Paul, Rangarajan, Sumathy, Szczesniak, Dorota, Szuba, Andrzej, Tardif, Jean-Claude, Teo, Koon, Vena, Jennifer E., Zatonska, Katarzyna, Zimny, Anna, Lee, Douglas S., Yusuf, Salim, Anand, Sonia S., Smith, Eric E.

“…To determine whether cognitive reserve attenuates the association of vascular brain injury with cognition. Cross-sectional data were analyzed from 2 harmonized…”
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Brain iron content in cerebral amyloid angiopathy using quantitative susceptibility mapping by Sharma, Breni, Beaudin, Andrew E, Cox, Emily, Saad, Feryal, Nelles, Krista, Gee, Myrlene, Frayne, Richard, Gobbi, David G, Camicioli, Richard, Smith, Eric E, McCreary, Cheryl R

“…Cerebral amyloid angiopathy (CAA) is a small vessel disease that causes covert and symptomatic brain hemorrhaging. We hypothesized that persons with CAA would…”
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Cerebral Amyloid Angiopathy Is Associated With Emotional Dysregulation, Impulse Dyscontrol, and Apathy by Smith, Eric E, Crites, Stephanie, Wang, Meng, Charlton, Anna, Zwiers, Angela, Sekhon, Ramnik, Sajobi, Tolulope, Camicioli, Richard, McCreary, Cheryl R, Frayne, Richard, Ismail, Zahinoor

“…Background Cerebral amyloid angiopathy (CAA) causes cognitive decline, but it is not known whether it is associated with neuropsychiatric symptoms (NPS)…”
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White Matter Structural Connectivity Is Not Correlated to Cortical Resting-State Functional Connectivity over the Healthy Adult Lifespan by Tsang, Adrian, Lebel, Catherine A, Bray, Signe L, Goodyear, Bradley G, Hafeez, Moiz, Sotero, Roberto C, McCreary, Cheryl R, Frayne, Richard

“…Structural connectivity (SC) of white matter (WM) and functional connectivity (FC) of cortical regions undergo changes in normal aging. As WM tracts form the…”
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Cavitation After Acute Symptomatic Lacunar Stroke Depends on Time, Location, and MRI Sequence by MOREAU, Francois, PATEL, Shiel, LAUZON, M. Louis, MCCREARY, Cheryl R, GOYAL, Mayank, FRAYNE, Richard, DEMCHUK, Andrew M, COUTTS, Shelagh B, SMITH, Eric E

“…Definitions for chronic lacunar infarcts vary. Recent retrospective studies suggest that many acute lacunar strokes do not develop a cavitated appearance. We…”
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Age-related differences in cerebral blood flow and cortical thickness with an application to age prediction by MacDonald, M. Ethan, Williams, Rebecca J., Rajashekar, Deepthi, Stafford, Randall B., Hanganu, Alexadru, Sun, Hongfu, Berman, Avery J.L., McCreary, Cheryl R., Frayne, Richard, Forkert, Nils D., Pike, G. Bruce

“…Cerebral cortex thinning and cerebral blood flow (CBF) reduction are typically observed during normal healthy aging. However, imaging-based age prediction…”
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Cross-sectional and longitudinal differences in peak skeletonized white matter mean diffusivity in cerebral amyloid angiopathy by McCreary, Cheryl R., Beaudin, Andrew E., Subotic, Arsenije, Zwiers, Angela M., Alvarez, Ana, Charlton, Anna, Goodyear, Bradley G., Frayne, Richard, Smith, Eric E.

“…•PSMD, a marker of global white matter microstructure disruption, is increased in CAA.•PSMD in CAA participants is associated with processing speed.•Changes in…”
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