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Akademický článek

Bilateral proximal ureteral and ureterovesical junction obstruction in a child

Autor: Daniel A. Reich, Christopher E. Bayne, Cynthia A. Sharadin, Romano T. DeMarco

Publikováno v: Urology Case Reports, Vol 50, Iss , Pp 102472- (2023)

The most common sites of ureteral obstruction in children are at the level of the ureteropelvic junction (UPJ) and ureterovesical junction (UVJ). Bilateral hydronephrosis or hydroureteronephrosis due to varying degrees of obstruction at the UPJ or UV

Externí odkaz: https://doaj.org/article/1101e15f6ebb4d39b71e0144f8f0e745

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Akademický článek

Influence of stroke infarct location on quality of life assessed in a multivariate lesion-symptom mapping study

Publikováno v: Scientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)

Abstract Stroke has a deleterious impact on quality of life. However, it is less well known if stroke lesions in different brain regions are associated with reduced quality of life (QoL). We therefore investigated this association by multivariate les

Externí odkaz: https://doaj.org/article/ef6466db0e0e48a889fbf97510930dbd

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Akademický článek

Structural disconnection of the posterior medial frontal cortex reduces speech error monitoring

Autor: Joshua D. McCall, J. Vivian Dickens, Ayan S. Mandal, Andrew T. DeMarco, Mackenzie E. Fama, Elizabeth H. Lacey, Apoorva Kelkar, John D. Medaglia, Peter E. Turkeltaub

Publikováno v: NeuroImage: Clinical, Vol 33, Iss , Pp 102934- (2022)

Optimal performance in any task relies on the ability to detect and correct errors. The anterior cingulate cortex and the broader posterior medial frontal cortex (pMFC) are active during error processing. However, it is unclear whether damage to the

Externí odkaz: https://doaj.org/article/56881d5cc0cf4e74b2f67ad05c824b1f

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Akademický článek

Indocyanine green (ICG) assessment of ureteral perfusion during pediatric robotic surgery

Autor: Katelyn N. Carty, Alexander Hwang, Ashley Gordon, Rachel Locke, Romano T. DeMarco, Christopher E. Bayne

Publikováno v: Journal of Pediatric Surgery Case Reports, Vol 74, Iss , Pp 102058- (2021)

Background: Vascular preservation is a tenet of successful ureteral reconstruction. Near-infrared fluorescence (NIRF) imaging with indocyanine green (ICG) provides real-time identification of tissue perfusion during robotic surgery. Here, we present

Externí odkaz: https://doaj.org/article/af9b75482a2541d9997b93aa3ea48221

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Listening to Yourself and Watching Your Tongue: Distinct Abilities and Brain Regions for Monitoring Semantic and Phonological Speech Errors

Autor: Joshua D. McCall, Andrew T. DeMarco, Ayan S. Mandal, Mackenzie E. Fama, Candace M. van der Stelt, Elizabeth H. Lacey, Alycia B. Laks, Sarah F. Snider, Rhonda B. Friedman, Peter E. Turkeltaub

Publikováno v: Journal of Cognitive Neuroscience. :1-26

Despite the many mistakes we make while speaking, people can effectively communicate because we monitor our speech errors. However, the cognitive abilities and brain structures that support speech error monitoring are unclear. There may be different

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a08d4b2051537f7eed10989d27547f06
https://doi.org/10.1162/jocn_a_02000

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Akademický článek

Functional anomaly mapping reveals local and distant dysfunction caused by brain lesions

Autor: Andrew T. DeMarco, Peter E. Turkeltaub

Publikováno v: NeuroImage, Vol 215, Iss , Pp 116806- (2020)

The lesion method has been important for understanding brain-behavior relationships in humans, but has previously used maps based on structural damage. Lesion measurement based on structural damage may label partly damaged but functional tissue as ab

Externí odkaz: https://doaj.org/article/bbef2817b4be4732b43c3f2bfd21983c

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Akademický článek

Assessing Methods for Evaluating the Number of Components in Non-Negative Matrix Factorization

Autor: José M. Maisog, Andrew T. DeMarco, Karthik Devarajan, Stanley Young, Paul Fogel, George Luta

Publikováno v: Mathematics, Vol 9, Iss 22, p 2840 (2021)

Non-negative matrix factorization is a relatively new method of matrix decomposition which factors an m × n data matrix X into an m × k matrix W and a k × n matrix H, so that X ≈ W × H. Importantly, all values in X, W, and H are constrained to

Externí odkaz: https://doaj.org/article/17df6d63695d43868d77feb0c575755d

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