Search Results - "Kimberg, Daniel Y"

The Neural Basis of Reversible Sentence Comprehension: Evidence from Voxel-Based Lesion Symptom Mapping in Aphasia by Thothathiri, Malathi, Kimberg, Daniel Y, Schwartz, Myrna F

“…We explored the neural basis of reversible sentence comprehension in a large group of aphasic patients (n = 79). Voxel-based lesion symptom mapping revealed a…”
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Neuroanatomical dissociation for taxonomic and thematic knowledge in the human brain by Schwartz, Myrna F, Kimberg, Daniel Y, Walker, Grant M, Brecher, Adelyn, Faseyitan, Olufunsho K, Dell, Gary S, Mirman, Daniel, Coslett, H. Branch

“…It is thought that semantic memory represents taxonomic information differently from thematic information. This study investigated the neural basis for the…”
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Localizing interference during naming: Convergent neuroimaging and neuropsychological evidence for the function of Broca's area by Schnur, Tatiana T, Schwartz, Myrna F, Kimberg, Daniel Y, Hirshorn, Elizabeth, Coslett, H. Branch, Thompson-Schill, Sharon L

“…To produce a word, the intended word must be selected from a competing set of other words. In other domains where competition affects the selection process,…”
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Inappropriate usage of the Brunner–Munzel test in recent voxel-based lesion-symptom mapping studies by Medina, Jared, Kimberg, Daniel Y., Chatterjee, Anjan, Coslett, H. Branch

“…Voxel-based lesion-symptom mapping (VLSM) techniques have been important in elucidating structure–function relationships in the human brain. Rorden, Karnath,…”
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Direct comparison of fluorodeoxyglucose positron emission tomography and arterial spin labeling magnetic resonance imaging in Alzheimer's disease by Musiek, Erik S, Chen, Yufen, Korczykowski, Marc, Saboury, Babak, Martinez, Patricia M, Reddin, Janet S, Alavi, Abass, Kimberg, Daniel Y, Wolk, David A, Julin, Per, Newberg, Andrew B, Arnold, Steven E, Detre, John A

“…Abstract Background The utility of fluorodeoxyglucose positron emission tomography (FDG-PET) imaging in Alzheimer’s disease (AD) diagnosis has been well…”
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Support for anterior temporal involvement in semantic error production in aphasia: New evidence from VLSM by Walker, Grant M., Schwartz, Myrna F., Kimberg, Daniel Y., Faseyitan, Olufunsho, Brecher, Adelyn, Dell, Gary S., Coslett, H. Branch

“…Semantic errors in aphasia (e.g., naming a horse as “dog”) frequently arise from faulty mapping of concepts onto lexical items. A recent study by our group…”
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Modulation of amygdalar activity by the conscious regulation of negative emotion by Schaefer, Stacey M, Jackson, Daren C, Davidson, Richard J, Aguirre, Geoffrey K, Kimberg, Daniel Y, Thompson-Schill, Sharon L

“…Lesion and neuroimaging studies suggest the amygdala is important in the perception and production of negative emotion; however, the effects of emotion…”
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Language, perception, and the schematic representation of spatial relations by Amorapanth, Prin, Kranjec, Alexander, Bromberger, Bianca, Lehet, Matthew, Widick, Page, Woods, Adam J., Kimberg, Daniel Y., Chatterjee, Anjan

“…► Spatial meanings are represented nonverbally in RH independent of verbal counterparts in LH. ► Impaired performance in LHD patients as previously reported…”
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Multivariate lesion-symptom mapping using support vector regression by Zhang, Yongsheng, Kimberg, Daniel Y., Coslett, H. Branch, Schwartz, Myrna F., Wang, Ze

“…Lesion analysis is a classic approach to study brain functions. Because brain function is a result of coherent activations of a collection of functionally…”
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Effects of bromocriptine on human subjects depend on working memory capacity by Kimberg, Daniel Y, DʼEsposito, Mark, Farah, Martha J

“…PHARMACOLOGICAL manipulation of brain dopamine concentration affects visuospatial working memory in humans and in animals, the latter effects localized to the…”
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Distinctions between manipulation and function knowledge of objects : evidence from functional magnetic resonance imaging by BORONAT, Consuelo B, BUXBAUM, Laurel J, COSLETT, H. Branch, TANG, Kathy, SAFFRAN, Eleanor M, KIMBERG, Daniel Y, DETRE, John A

“…A prominent account of conceptual knowledge proposes that information is distributed over visual, tactile, auditory, motor and verbal-declarative attribute…”
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Anterior temporal involvement in semantic word retrieval: voxel-based lesion-symptom mapping evidence from aphasia by Schwartz, Myrna F., Kimberg, Daniel Y., Walker, Grant M., Faseyitan, Olufunsho, Brecher, Adelyn, Dell, Gary S., Coslett, H. Branch

“…Analysis of error types provides useful information about the stages and processes involved in normal and aphasic word production. In picture naming, semantic…”
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Cortical effects of bromocriptine, a D-2 dopamine receptor agonist, in human subjects, revealed by fMRI by Kimberg, Daniel Y., Aguirre, Geoffrey K., Lease, Jessica, D'Esposito, Mark

“…Studies of human subjects performing cognitive tasks on and off dopaminergic drugs have suggested a specific role of dopamine in cognitive processes,…”
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Power in Voxel-based lesion-symptom mapping by Kimberg, Daniel Y, Coslett, H Branch, Schwartz, Myrna F

“…Lesion analysis in brain-injured populations complements what can be learned from functional neuroimaging. Voxel-based approaches to mapping lesion-behavior…”
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Neural correlates of cognitive efficiency by Rypma, Bart, Berger, Jeffrey S., Prabhakaran, Vivek, Martin Bly, Benjamin, Kimberg, Daniel Y., Biswal, Bharat B., D'Esposito, Mark

“…Since its inception, experimental psychology has sought to account for individual differences in human performance. Some neuroimaging research, involving…”
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Arterial spin labeling perfusion fMRI with very low task frequency by Wang, Jiongjiong, Aguirre, Geoffrey K., Kimberg, Daniel Y., Roc, Anne C., Li, Lin, Detre, John A.

“…Functional magnetic resonance imaging (fMRI) has become the most widely used modality for visualizing regional brain activation in response to sensorimotor or…”
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Cognitive effects of the dopamine receptor agonist pergolide by Kimberg, Daniel Y., D’Esposito, Mark

“…Although dopamine has been closely associated with prefrontal function, and with working memory in monkeys, the effects of dopamine agonists on human cognitive…”
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Functional MRI predicts post-surgical memory following temporal lobectomy by Rabin, Marcie L., Narayan, Veena M., Kimberg, Daniel Y., Casasanto, Daniel J., Glosser, Guila, Tracy, Joseph I., French, Jacqueline A., Sperling, Michael R., Detre, John A.

“…Temporal lobectomy is an effective therapy for medically refractory temporal lobe epilepsy (TLE), but may be complicated by amnestic syndromes. Therefore,…”
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Acute functional recovery of cerebral blood flow after forebrain ischemia in rat by Zhou, Chao, Shimazu, Tomokazu, Durduran, Turgut, Luckl, Janos, Kimberg, Daniel Y, Yu, Guoqiang, Chen, Xiao-Han, Detre, John A., Yodh, Arjun G, Greenberg, Joel H

“…After complete cerebral ischemia, the postischemic blood flow response to functional activation is severely attenuated for several hours. However, little is…”
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Empirical analyses of null-hypothesis perfusion FMRI data at 1.5 and 4 T by Wang, Jiongjiong, Aguirre, Geoffrey K, Kimberg, Daniel Y, Detre, John A

“…Functional magnetic resonance imaging (fMRI) based on arterial spin labeling (ASL) perfusion contrast is an emergent methodology for visualizing brain function…”
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