Search Results - "Wittenberg, George F."

Epidural stimulation of the cervical spinal cord for post-stroke upper-limb paresis by Powell, Marc P., Verma, Nikhil, Sorensen, Erynn, Carranza, Erick, Boos, Amy, Fields, Daryl P., Roy, Souvik, Ensel, Scott, Barra, Beatrice, Balzer, Jeffrey, Goldsmith, Jeff, Friedlander, Robert M., Wittenberg, George F., Fisher, Lee E., Krakauer, John W., Gerszten, Peter C., Pirondini, Elvira, Weber, Douglas J., Capogrosso, Marco

“…Cerebral strokes can disrupt descending commands from motor cortical areas to the spinal cord, which can result in permanent motor deficits of the arm and…”
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Experience, cortical remapping, and recovery in brain disease by Wittenberg, George F

“…Abstract Recovery of motor function in brain and spinal cord disorders is an area of active research that seeks to maximize improvement after an episode of…”
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Robot-Assisted Arm Training in Chronic Stroke: Addition of Transition-to-Task Practice by Conroy, Susan S., Wittenberg, George F., Krebs, Hermano I., Zhan, Min, Bever, Christopher T., Whitall, Jill

“…Background. Robot-assisted therapy provides high-intensity arm rehabilitation that can significantly reduce stroke-related upper extremity (UE) deficits. Motor…”
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Roles of the Insular Cortex in the Modulation of Pain: Insights from Brain Lesions by Starr, Christopher J, Sawaki, Lumy, Wittenberg, George F, Burdette, Jonathan H, Oshiro, Yoshitetsu, Quevedo, Alexandre S, Coghill, Robert C

“…Subjective sensory experiences are constructed by the integration of afferent sensory information with information about the uniquely personal internal…”
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Electrical stimulation of the external ear acutely activates noradrenergic mechanisms in humans by Urbin, Michael A., Lafe, Charles W., Simpson, Tyler W., Wittenberg, George F., Chandrasekaran, Bharath, Weber, Douglas J.

“…Transcutaneous stimulation of the external ear is thought to recruit afferents of the auricular vagus nerve, providing a means to activate noradrenergic…”
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The contribution of the putamen to sensory aspects of pain: insights from structural connectivity and brain lesions by Starr, Christopher J., Sawaki, Lumy, Wittenberg, George F., Burdette, Jonathan H., Oshiro, Yoshitetsu, Quevedo, Alexandre S., McHaffie, John G., Coghill, Robert C.

“…Cerebral cortical activity is heavily influenced by interactions with the basal ganglia. These interactions occur via cortico-basal ganglia-thalamo-cortical…”
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Detection of Stroke-Induced Visual Neglect and Target Response Prediction Using Augmented Reality and Electroencephalography by Mak, Jennifer, Kocanaogullari, Deniz, Huang, Xiaofei, Kersey, Jessica, Shih, Minmei, Grattan, Emily S., Skidmore, Elizabeth R., Wittenberg, George F., Ostadabbas, Sarah, Akcakaya, Murat

“…We aim to build a system incorporating electroencephalography (EEG) and augmented reality (AR) that is capable of identifying the presence of visual spatial…”
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Complexity of central processing in simple and choice multilimb reaction-time tasks by Boisgontier, Matthieu P, Wittenberg, George F, Fujiyama, Hakuei, Levin, Oron, Swinnen, Stephan P

“…The default mode of the motor system is a coupling between limbs. However, in some movements, a decoupling is required and thus calls for selection and…”
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Multimodal imaging of brain reorganization in motor areas of the contralesional hemisphere of well recovered patients after capsular stroke by Gerloff, Christian, Bushara, Khalaf, Sailer, Alexandra, Wassermann, Eric M., Chen, Robert, Matsuoka, Takahiro, Waldvogel, Daniel, Wittenberg, George F., Ishii, Kenji, Cohen, Leonardo G., Hallett, Mark

“…Clinical recovery after stroke can be significant and has been attributed to plastic reorganization and recruitment of novel areas previously not engaged in a…”
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Effect of Gravity on Robot-Assisted Motor Training After Chronic Stroke: A Randomized Trial by Conroy, Susan S., DScPT, Whitall, Jill, PhD, Dipietro, Laura, PhD, Jones-Lush, Lauren M., PhD, Zhan, Min, PhD, Finley, Margaret A., PhD, Wittenberg, George F., MD, PhD, Krebs, Hermano I., PhD, Bever, Christopher T., MD

“…Abstract Conroy SS, Whitall J, Dipietro L, Jones-Lush LM, Zhan M, Finley MA, Wittenberg GF, Krebs HI, Bever CT. Effect of gravity on robot-assisted motor…”
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An Economic Analysis of Robot-Assisted Therapy for Long-Term Upper-Limb Impairment After Stroke by WAGNER, Todd H, LO, Albert C, WITTENBERG, George F, VOLPE, Bruce T, BEVER, Christopher T, DUNCAN, Pamela W, SIROKA, Andrew, GUARINO, Peter D, PEDUZZI, Peter, BRAVATA, Dawn M, HUANG, Grant D, KREBS, Hermano I, RINGER, Robert J, FEDERMAN, Daniel G, RICHARDS, Lorie G, HASELKORN, Jodie K

“…Stroke is a leading cause of disability. Rehabilitation robotics have been developed to aid in recovery after a stroke. This study determined the additional…”
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Combining neuroimaging and brain stimulation to test alternative causal pathways for nicotine addiction in schizophrenia by Du, Xiaoming, Choa, Fow-Sen, Chiappelli, Joshua, Bruce, Heather, Kvarta, Mark, Summerfelt, Ann, Ma, Yizhou, Regenold, William T., Walton, Kevin, Wittenberg, George F., Hare, Stephanie, Gao, Si, van der Vaart, Andrew, Zhao, Zhiwei, Chen, Shuo, Kochunov, Peter, Hong, L. Elliot

“…The smoking rate is high in patients with schizophrenia. Brain stimulation targeting conventional brain circuits associated with nicotine addiction has also…”
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Force oscillations underlying precision grip in humans with lesioned corticospinal tracts by Lafe, Charley W., Liu, Fang, Simpson, Tyler W., Moon, Chan Hong, Collinger, Jennifer L., Wittenberg, George F., Urbin, Michael A.

“…•Control of finger force is fundamental to everyday tasks requiring manual dexterity.•Force stability is compromised in humans with longstanding corticospinal…”
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Contraction Phase and Force Differentially Change Motor Evoked Potential Recruitment Slope and Interhemispheric Inhibition in Young Versus Old by Ermer, Elsa, Harcum, Stacey, Lush, Jaime, Magder, Laurence S., Whitall, Jill, Wittenberg, George F., Dimyan, Michael A.

“…Interhemispheric interactions are important for arm coordination and hemispheric specialization. Unilateral voluntary static contraction is known to increase…”
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Constraint-Induced Movement Therapy Results in Increased Motor Map Area in Subjects 3 to 9 Months After Stroke by Sawaki, Lumy, Butler, Andrew J., Xiaoyan Leng, Wassenaar, Peter A., Mohammad, Yousef M., Blanton, Sarah, Sathian, K., Nichols-Larsen, Deborah S., Wolf, Steven L., Good, David C., Wittenberg, George F.

“…Background. Constraint-induced movement therapy (CIMT) has received considerable attention as an intervention to enhance motor recovery and cortical…”
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The neural basis of constraint-induced movement therapy by Wittenberg, George F, Schaechter, Judith D

“…This review describes our current understanding of the changes in brain function and structure that occur in response to an intensive form of motor…”
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Age-Related Differences in Arm and Trunk Responses to First and Repeated Exposure to Laterally Induced Imbalances by Akinlosotu, Ruth Y, Alissa, Nesreen, Sorkin, John D, Wittenberg, George F, Westlake, Kelly P

“…The objective of this study was to examine age-related differences in arm and trunk responses during first and repeated step induced balance perturbations…”
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Functional connectivity between somatosensory and visual cortex in early blind humans by Wittenberg, George F., Werhahn, Konrad J., Wassermann, Eric M., Herscovitch, Peter, Cohen, Leonardo G.

“…Crossmodal plasticity occurs when loss of input in one sensory modality leads to reorganization in brain representations of other sensory modalities. In…”
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Constraint-Induced Therapy in Stroke: Magnetic-Stimulation Motor Maps and Cerebral Activation by Wittenberg, George F., Chen, Robert, Ishii, Kenji, Bushara, Khalafalla O., Taub, Edward, Gerber, Lynn H., Hallett, Mark, Cohen, Leonardo G.

“…Constraint-induced movement therapy (CI), a standardized intensive rehabilitation intervention, was given to patients a year or more following stroke. The goal…”
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Posture-related modulations in motor cortical excitability of the proximal and distal arm muscles by Kantak, Shailesh S., Wittenberg, George F., Liao, Wan-Wen, Magder, Laurence S., Rogers, Mark W., Waller, Sandy McCombe

“…[Display omitted] ► Effect of whole body posture on motor cortical excitability (MCE) of upper extremity is not known. ► MCE of proximal and distal upper…”
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