Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Alex Teghipco"'
Autor:
John Absher, Sarah Goncher, Roger Newman-Norlund, Nicholas Perkins, Grigori Yourganov, Jan Vargas, Sanjeev Sivakumar, Naveen Parti, Shannon Sternberg, Alex Teghipco, Makayla Gibson, Sarah Wilson, Leonardo Bonilha, Chris Rorden
Publikováno v:
Scientific Data, Vol 11, Iss 1, Pp 1-9 (2024)
Abstract Stroke is a leading cause of disability, and Magnetic Resonance Imaging (MRI) is routinely acquired for acute stroke management. Publicly sharing these datasets can aid in the development of machine learning algorithms, particularly for lesi
Externí odkaz:
https://doaj.org/article/c7ca45337d044dfabaa5b8fc7b6c1a15
Autor:
Natalie Busby, Sarah Newman-Norlund, Sara Sayers, Chris Rorden, Roger Newman-Norlund, Janina Wilmskoetter, Rebecca Roth, Sarah Wilson, Deena Schwen-Blackett, Sigfus Kristinsson, Alex Teghipco, Julius Fridriksson, Leonardo Bonilha
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-12 (2024)
Abstract Premature brain aging is associated with poorer cognitive reserve and lower resilience to injury. When there are focal brain lesions, brain regions may age at different rates within the same individual. Therefore, we hypothesize that reduced
Externí odkaz:
https://doaj.org/article/8566612a90b4461496ff8b8bb48e070c
Autor:
Alex Teghipco, Roger Newman-Norlund, Julius Fridriksson, Christopher Rorden, Leonardo Bonilha
Publikováno v:
Communications Medicine, Vol 4, Iss 1, Pp 1-18 (2024)
Abstract Background Emerging evidence suggests that post-stroke aphasia severity depends on the integrity of the brain beyond the lesion. While measures of lesion anatomy and brain integrity combine synergistically to explain aphasic symptoms, substa
Externí odkaz:
https://doaj.org/article/058b31260598420181f7e8946b482cff
Autor:
Lisa Johnson, Roger Newman-Norlund, Alex Teghipco, Chris Rorden, Leonardo Bonilha, Julius Fridriksson
Publikováno v:
NeuroImage: Clinical, Vol 41, Iss , Pp 103566- (2024)
Background: Volumetric investigations of cortical damage resulting from stroke indicate that lesion size and shape continue to change even in the chronic stage of recovery. However, the potential clinical relevance of continued lesion growth has yet
Externí odkaz:
https://doaj.org/article/8f6a026cfa064a4cb545f54873baf320
Publikováno v:
Neurobiology of Language, Vol 4, Iss 1, Pp 81-119 (2023)
AbstractSpeech production involves the careful orchestration of sophisticated systems, yet overt speech errors rarely occur under naturalistic conditions. The present functional magnetic resonance imaging study sought neural evidence for internal err
Externí odkaz:
https://doaj.org/article/2cfa04040a014051a28eadc2c38ee58d
Publikováno v:
NeuroImage: Clinical, Vol 12, Iss C, Pp 910-927 (2016)
Pre-operative assessment of language localization and lateralization is critical to preserving brain function after lesion or epileptogenic tissue resection. Task fMRI (t-fMRI) has been extensively and reliably used to this end, but resting state fMR
Externí odkaz:
https://doaj.org/article/361f730a7558429cbf61917d48676e23
Publikováno v:
Brain. 146:1775-1790
Classical neural architecture models of speech production propose a single system centered on Broca’s area coordinating all the vocal articulators from lips to larynx. Modern evidence has challenged both the idea that Broca’s area is involved in
Publikováno v:
NeuroImage: Clinical, Vol 12, Iss C, Pp 910-927 (2016)
NeuroImage : Clinical
NeuroImage : Clinical
Pre-operative assessment of language localization and lateralization is critical to preserving brain function after lesion or epileptogenic tissue resection. Task fMRI (t-fMRI) has been extensively and reliably used to this end, but resting state fMR
Autor:
Madalina E. Tivarus, Eric B. Hintz, Frank E. Garcea, Raouf Belkhir, Bradford Z. Mahon, David A. Paul, Benjamin L. Chernoff, Alex Teghipco, Susan O. Smith, Max H. Sims, Webster H. Pilcher
Publikováno v:
Cortex; a journal devoted to the study of the nervous system and behavior. 123
Understanding the neural mechanisms that support spontaneous recovery of cognitive abilities can place important constraints on mechanistic theories of brain organization and function, and holds potential to inform clinical interventions. Connectivit
Autor:
Benjamin L. Chernoff, Webster H. Pilcher, Alex Teghipco, Madalina E. Tivarus, Bradford Z. Mahon, Frank E. Garcea, David A. Paul, Susan O. Smith, Max H. Sims
Publikováno v:
Journal of cognitive neuroscience. 30(5)
Frontal and temporal white matter pathways play key roles in language processing, but the specific computations supported by different tracts remain a matter of study. A role in speech planning has been proposed for a recently described pathway, the