Search Results - "Ivanova, Maria V."

Copper-Mediated Formation of Aryl, Heteroaryl, Vinyl and Alkynyl Difluoromethylphosphonates: A General Approach to Fluorinated Phosphate Mimics by Ivanova, Maria V., Bayle, Alexandre, Besset, Tatiana, Poisson, Thomas, Pannecoucke, Xavier

“…A general and efficient access to aryl, heteroaryl, vinyl and alkynyl difluoromethylphosphonates is described. The developed methodology using TMSCF2PO(OEt)2,…”
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Functional Contributions of the Arcuate Fasciculus to Language Processing by Ivanova, Maria V., Zhong, Allison, Turken, And, Baldo, Juliana V., Dronkers, Nina F.

“…Current evidence strongly suggests that the arcuate fasciculus (AF) is critical for language, from spontaneous speech and word retrieval to repetition and…”
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New Prospects toward the Synthesis of Difluoromethylated Phosphate Mimics by Ivanova, Maria V., Bayle, Alexandre, Besset, Tatiana, Pannecoucke, Xavier, Poisson, Thomas

“…The difluoromethyl phosphonate motif plays a crucial role in the development of bioactive molecules as it is considered as a phosphate bioisoster. Since 2010,…”
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Mild Homologation of Esters through Continuous Flow Chloroacetate Claisen Reactions by Ganiek, Maximilian A., Ivanova, Maria V., Martin, Benjamin, Knochel, Paul

“…The selective chloromethylenation of functionalized esters using chloroacetic acid (CA) and LiHMDS (HMDS=hexamethyldisilazide) in a continuous‐flow setup is…”
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Continuous‐Flow Divergent Lithiation of 2,3‐Dihalopyridines: Deprotolithiation versus Halogen Dance by Brégent, Thibaud, Ivanova, Maria V., Poisson, Thomas, Jubault, Philippe, Legros, Julien

“…We describe herein the first halogen dance (HD) in continuous flow on 2‐chloro‐3‐bromopyridine by selectively trapping a (pyridin‐4‐yl)lithium species that is…”
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Copper‐Mediated Introduction of the CF2PO(OEt)2 Motif: Scope and Limitations by Ivanova, Maria V., Bayle, Alexandre, Besset, Tatiana, Pannecoucke, Xavier, Poisson, Thomas

“…Herein, a general procedure to access CF2PO(OEt)2‐containing molecules is reported. The reagent CuCF2PO(OEt)2 is accessible by a simple protocol and a broad…”
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Advancing Neurolinguistics in Russia: Experience and Implications of Building Experimental Research and Evidence-Based Practices by Ivanova, Maria V, Malyutina, Svetlana, Dragoy, Olga

“…Russia has rich theoretical and behavioral research traditions in neurolinguistics and neuropsychology, but at the beginning of the twenty-first century…”
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Auditory Comprehension Deficits in Post-stroke Aphasia: Neurologic and Demographic Correlates of Outcome and Recovery by Lwi, Sandy J., Herron, Timothy J., Curran, Brian C., Ivanova, Maria V., Schendel, Krista, Dronkers, Nina F., Baldo, Juliana V.

“…Introduction: One of the most challenging symptoms of aphasia is an impairment in auditory comprehension. The inability to understand others has a direct…”
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The Russian Aphasia Test: The first comprehensive, quantitative, standardized, and computerized aphasia language battery in Russian by Ivanova, Maria V, Akinina, Yulia S, Soloukhina, Olga A, Iskra, Ekaterina V, Buivolova, Olga V, Chrabaszcz, Anna V, Stupina, Ekaterina A, Khudyakova, Maria V, Akhutina, Tatiana V, Dragoy, Olga

“…The lack of standardized language assessment tools in Russian impedes clinical work, evidence-based practice, and research in Russian-speaking clinical…”
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The unique role of the frontal aslant tract in speech and language processing by Zhong, Allison J., Baldo, Juliana V., Dronkers, Nina F., Ivanova, Maria V.

“…•Damage to the frontal aslant tract is associated with apraxia of speech.•FAT damage predicts apraxia of speech even if accounting for nearby cortical…”
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A case of pure apraxia of speech after left hemisphere stroke: behavioral findings and neural correlates by Pracar, Alexis L, Ivanova, Maria V, Richardson, Amber, Dronkers, Nina F

“…Apraxia of speech (AOS) is a motor speech disorder impairing the coordination of complex articulatory movements needed to produce speech. AOS typically…”
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An empirical comparison of univariate versus multivariate methods for the analysis of brain–behavior mapping by Ivanova, Maria V., Herron, Timothy J., Dronkers, Nina F., Baldo, Juliana V.

“…Lesion symptom mapping (LSM) tools are used on brain injury data to identify the neural structures critical for a given behavior or symptom. Univariate lesion…”
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Copper‐Catalyzed Enantioselective Formation of C−CF3 Centers from β‐CF3‐Substituted Acrylates and Acrylonitriles by Poutrel, Pauline, Ivanova, Maria V., Pannecoucke, Xavier, Jubault, Philippe, Poisson, Thomas

“…The catalytic asymmetric synthesis of β‐trifluoromethylated esters or nitriles is reported. The use of an in situ formed chiral Cu−H complex allowed the…”
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Diffusion-tensor imaging of major white matter tracts and their role in language processing in aphasia by Ivanova, Maria V., Isaev, Dmitry Yu, Dragoy, Olga V., Akinina, Yulia S., Petrushevskiy, Alexey G., Fedina, Oksana N., Shklovsky, Victor M., Dronkers, Nina F.

“…A growing literature is pointing towards the importance of white matter tracts in understanding the neural mechanisms of language processing, and determining…”
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A tutorial on aphasia test development in any language: Key substantive and psychometric considerations by Ivanova, Maria V., Hallowell, Brooke

“…Background: There are a limited number of aphasia language tests in the majority of the world's commonly spoken languages. Furthermore, few aphasia tests in…”
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What Do Language Disorders Reveal about Brain-Language Relationships? From Classic Models to Network Approaches by Dronkers, Nina F, Ivanova, Maria V, Baldo, Juliana V

“…Studies of language disorders have shaped our understanding of brain-language relationships over the last two centuries. This article provides a review of this…”
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More than the Verbal Stimulus Matters: Visual Attention in Language Assessment for People with Aphasia Using Multiple-Choice Image Displays by Heuer, Sabine, Ivanova, Maria V, Hallowell, Brooke

“…Purpose: Language comprehension in people with aphasia (PWA) is frequently evaluated using multiple-choice displays: PWA are asked to choose the image that…”
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Copper-Catalyzed Enantioselective Formation of C-CF 3 Centers from β-CF 3 -Substituted Acrylates and Acrylonitriles by Poutrel, Pauline, Ivanova, Maria V, Pannecoucke, Xavier, Jubault, Philippe, Poisson, Thomas

“…The catalytic asymmetric synthesis of β-trifluoromethylated esters or nitriles is reported. The use of an in situ formed chiral Cu-H complex allowed the…”
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Copper-Mediated Formation of Aryl, Heteroaryl, Vinyl and Alkynyl Difluoromethylphosphonates: A General Approach to Fluorinated Phosphate Mimics by Ivanova, Maria V., Bayle, Alexandre, Besset, Tatiana, Poisson, Thomas, Pannecoucke, Xavier

“…A general and efficient access to aryl, heteroaryl, vinyl and alkynyl difluoromethylphosphonates is described. The developed methodology using TMSCF2PO(OEt)2,…”
Get full text

Understanding recovery of language after stroke: insights from neurovascular MRI studies by Ivanova, Maria V, Pappas, Ioannis

“…Stroke causes a disruption in blood flow to the brain that can lead to profound language impairments. Understanding the mechanisms of language recovery after…”
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