Search Results - "Bethune, Allison"

Blood–brain barrier opening in Alzheimer’s disease using MR-guided focused ultrasound by Lipsman, Nir, Meng, Ying, Bethune, Allison J., Huang, Yuexi, Lam, Benjamin, Masellis, Mario, Herrmann, Nathan, Heyn, Chinthaka, Aubert, Isabelle, Boutet, Alexandre, Smith, Gwenn S., Hynynen, Kullervo, Black, Sandra E.

“…Magnetic resonance-guided focused ultrasound in combination with intravenously injected microbubbles has been shown to transiently open the blood–brain…”
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Glymphatics Visualization after Focused Ultrasound‐Induced Blood–Brain Barrier Opening in Humans by Meng, Ying, Abrahao, Agessandro, Heyn, Chinthaka C., Bethune, Allison J., Huang, Yuexi, Pople, Christopher B., Aubert, Isabelle, Hamani, Clement, Zinman, Lorne, Hynynen, Kullervo, Black, Sandra E., Lipsman, Nir

“…It is currently unclear whether the glymphatic system, a brain‐wide interstitial fluid–cerebrospinal fluid exchange described in rodents, exists in humans…”
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Cavitation Feedback Control of Focused Ultrasound Blood-Brain Barrier Opening for Drug Delivery in Patients with Parkinson's Disease by Huang, Yuexi, Meng, Ying, Pople, Christopher B, Bethune, Allison, Jones, Ryan M, Abrahao, Agessandro, Hamani, Clement, Kalia, Suneil K, Kalia, Lorraine V, Lipsman, Nir, Hynynen, Kullervo

“…Magnetic resonance-guided focused ultrasound (MRgFUS), in conjunction with circulating microbubbles, is an emerging technology that can transiently enhance the…”
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Increased Frontal Lobe Activation After Aneurysmal Subarachnoid Hemorrhage by da Costa, Leodante, Dunkley, Benjamin T, Bethune, Allison, Robertson, Amanda, Keller, Anne, Pang, Elizabeth W

“…BACKGROUND AND PURPOSE—Neurocognitive deficits are common among survivors of aneurysmal subarachnoid hemorrhage, even among those with good outcomes and no…”
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Patterns of Use of Somatosensory Evoked Potentials for Comatose Patients in Canada by Robinson, Lawrence R., MD, Chapman, Martin, BM, Schwartz, Michael, MD, MSc, Bethune, Allison J., MSc, Potapova, Ekaterina, BSc, Strauss, Rachel, Scales, Damon C., MD, PhD

“…Abstract Purpose To measure how frequently somatosensory evoked potentials (SEPs) are used in comatose patients after traumatic brain injury (TBI) and hypoxic…”
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Role of the Unperturbed Limb and Arms in the Reactive Recovery Response to an Unexpected Slip During Locomotion by Marigold, Daniel S, Bethune, Allison J, Patla, Aftab E

“…Gait and Posture Lab, Department of Kinesiology, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada Marigold, Daniel S., Allison J. Bethune, and Aftab…”
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Early somatosensory evoked potential grades in comatose traumatic brain injury patients predict cognitive and functional outcome by Houlden, David A, Taylor, Amanda B, Feinstein, Anthony, Midha, Rajiv, Bethune, Allison J, Stewart, Craig P, Schwartz, Michael L

“…OBJECTIVES:To relate early somatosensory evoked potential grades from comatose traumatic brain injury patients to neuropsychological and functional outcome 1…”
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Feasibility of Magnetoencephalography after Endovascular Treatment of Ruptured Intracranial Aneurysms by da Costa, Leodante, Dunkley, Benjamin T, Bethune, Allison, Robertson, Amanda, MacDonald, Matt, Pang, Elizabeth

“…Among good outcome survivors of aneurysmal subarachnoid hemorrhage (aSAH), only 23% have normal neurocognitive performance, despite imaging that is often…”
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Blood-Brain Barrier Opening in Primary Brain Tumors with Non-invasive MR-Guided Focused Ultrasound: A Clinical Safety and Feasibility Study by Mainprize, Todd, Lipsman, Nir, Huang, Yuexi, Meng, Ying, Bethune, Allison, Ironside, Sarah, Heyn, Chinthaka, Alkins, Ryan, Trudeau, Maureen, Sahgal, Arjun, Perry, James, Hynynen, Kullervo

“…The blood-brain barrier (BBB) has long limited therapeutic access to brain tumor and peritumoral tissue. In animals, MR-guided focused ultrasound (MRgFUS) with…”
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Resting state functional connectivity changes after MR-guided focused ultrasound mediated blood-brain barrier opening in patients with Alzheimer's disease by Meng, Ying, MacIntosh, Bradley J., Shirzadi, Zahra, Kiss, Alex, Bethune, Allison, Heyn, Chinthaka, Mithani, Karim, Hamani, Clement, Black, Sandra E., Hynynen, Kullervo, Lipsman, Nir

“…MR-guided focused ultrasound (MRgFUS) can temporarily permeabilize the blood-brain barrier (BBB), noninvasively, to allow therapeutics access to the central…”
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Putaminal Recombinant Glucocerebrosidase Delivery with Magnetic Resonance–Guided Focused Ultrasound in Parkinson's Disease: A Phase I Study by Meng, Ying, Pople, Christopher B., Huang, Yuexi, Jones, Ryan M., Ottoy, Julie, Goubran, Maged, Oliveira, Lais M., Davidson, Benjamin, Lawrence, Liam S.P., Lau, Angus Z., Bethune, Allison, Maralani, Pejman, Abrahao, Agessandro, Hamani, Clement, Hynynen, Kullervo, Kalia, Suneil K., Lipsman, Nir, Kalia, Lorraine V.

“…ABSTRACT Background GBA1 mutation is the most common genetic risk factor for Parkinson's disease (PD). Replacement of the lysosomal enzyme glucocerebrosidase…”
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Generalized peripheral nerve failure during thoracic spine surgery : A case report by BETHUNE, Allison J, HOULDEN, David A, SMITH, Terry S, YEE, Albert J, MIDHA, Rajiv, SINGRAKHIA, Manoj

“…Intra-operative systemic changes impairing peripheral nerve function are not commonly detected with electrophysiology. This case presentation illustrates how…”
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e-Consent: approaching surgical consent with mobile technology by Bethune, Allison, Davila-Foyo, Marisol, Valli, Mikaeel, da Costa, Leodante

“…Patient recall of information about procedures, including risks and benefits and potential outcomes, is often insufficient. We sought to determine whether a…”
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Blood–brain barrier opening of the default mode network in Alzheimer’s disease with magnetic resonance-guided focused ultrasound by Meng, Ying, Goubran, Maged, Rabin, Jennifer S, McSweeney, Melissa, Ottoy, Julie, Pople, Christopher B, Huang, Yuexi, Storace, Alexandra, Ozzoude, Miracle, Bethune, Allison, Lam, Benjamin, Swardfager, Walter, Heyn, Chinthaka, Abrahao, Agessandro, Davidson, Benjamin, Hamani, Clement, Aubert, Isabelle, Zetterberg, Henrik, Ashton, Nicholas J, Karikari, Thomas K, Blennow, Kaj, Black, Sandra E, Hynynen, Kullervo, Lipsman, Nir

“…Abstract The blood–brain barrier (BBB) protects the brain but is also an important obstacle for the effective delivery of therapeutics in Alzheimer’s disease…”
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Experiences of Non-tenured African American Female Nursing Faculty at Predominately White Institutions by Bethune, Allison R

“…The proportionally fewer female African American nursing faculty at predominately White institutions (PWIs) have frequently reported adverse employment…”
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Readiness for First-In-Human Neuromodulatory Interventions by Coates McCall, Iris, Minielly, Nicole, Bethune, Allison, Lipsman, Nir, McDonald, Patrick J, Illes, Judy

“…Novel neurointerventions present innovative therapeutic approaches to a range of treatment-refractory disorders. We sought to characterize factors that inform…”
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Temporal Profile of Cerebrovascular Reactivity Impairment, Gray Matter Volumes, and Persistent Symptoms after Mild Traumatic Head Injury by da Costa, Leodante, van Niftrik, Christiaan Bas, Crane, David, Fierstra, Jorn, Bethune, Allison

“…Increased awareness around neurocognitive deficits after mild traumatic brain injury (mTBI) has progressed the search for objective, diagnostic, and monitoring…”
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Delayed and disorganised brain activation detected with magnetoencephalography after mild traumatic brain injury by da Costa, Leodante, Robertson, Amanda, Bethune, Allison, MacDonald, Matt J, Shek, Pang N, Taylor, Margot J, Pang, Elizabeth W

“…BackgroundAwareness to neurocognitive issues after mild traumatic brain injury (mTBI) is increasing, but currently no imaging markers are available for mTBI…”
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SCDT-51. INITIAL EXPERIENCE OF BLOOD-BRAIN BARRIER OPENING FOR CHEMOTHERAPEUTIC-DRUG DELIVERY TO BRAIN TUMOURS BY MR-GUIDED FOCUSED ULTRASOUND by Lipsman, Nir, Ironside, Sarah, Alkins, Ryan, Bethune, Allison, Huang, Yuexi, Perry, James, Sahgal, Arjun, Trudeau, Maureen, Hynynen, Kullervo, Mainprize, Todd

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ACTR-42. INITIAL EXPERIENCE OF BLOOD-BRAIN BARRIER OPENING FOR CHEMOTHERAPEUTIC-DRUG DELIVERY TO BRAIN TUMOURS BY MR-GUIDED FOCUSED ULTRASOUND by Lipsman, Nir, Ironside, Sarah, Alkins, Ryan, Bethune, Allison, Huang, Yuexi, Perry, James, Sahgal, Arjun, Trudeau, Maureen, Hynynen, Kullervo, Mainprize, Todd

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