Výsledky vyhledávání - "Ashwin Ramayya"

'Primed to Perform:' Dynamic white matter graph communicability may drive metastable network representations of enhanced preparatory cognitive control

Autor: Vivek P. Buch, John M. Bernabei, Grace Ng, Andrew G. Richardson, Ashwin Ramayya, Cameron Brandon, Jennifer Stiso, Danielle S. Bassett, Timothy H. Lucas

Spontaneous neural activity has become increasingly linked to behavioral and cognitive output. A specific cognitive control mode, proactive control, uses prior information to plan and prepare the brain to be particularly sensitive to incoming goal-di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aa07173a7b64a864e5e718213521c09f
https://doi.org/10.1101/2022.09.25.509351

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Akademický článek

Factors associated with increased survival after surgical resection of glioblastoma in octogenarians.

Autor: Kalil G Abdullah, Ashwin Ramayya, Jayesh P Thawani, Lukasz Macyszyn, Maria Martinez-Lage, Donald M O'Rourke, Steven Brem

Publikováno v: PLoS ONE, Vol 10, Iss 5, p e0127202 (2015)

Elderly patients with glioblastoma represent a clinical challenge for neurosurgeons and oncologists. The data available on outcomes of patients greater than 80 undergoing resection is limited. In this study, factors linked to increased survival in pa

Externí odkaz: https://doaj.org/article/cc69388f910e4f3185539522378393a1

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Distributed brain networks for anticipatory modulation of human response times

Autor: Ashwin Ramayya, Vivek Buch, Andrew Richardson, Timothy Lucas, Joshua Gold

Simple sensory-motor behaviors that engage the central nervous system can provide a window onto key building blocks of cognition, such as via response times (RTs) that are sensitive to learned, task-dependent expectations. However, our understanding

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4ffa53f00c56c2087779ea0251cd7f8a
https://doi.org/10.21203/rs.3.rs-841658/v1

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Surface-Registration Frameless Stereotactic Navigation Is Less Accurate During Prone Surgeries: Intraoperative Near-Infrared Visualization Using Second Window Indocyanine Green Offers an Adjunct

Autor: Steve S, Cho, Clare W, Teng, Ashwin, Ramayya, Love, Buch, Jasmin, Hussain, Jessica, Harsch, Steven, Brem, John Y K, Lee

Publikováno v: Molecular imaging and biology. 22(6)

Frameless neuronavigation allows neurosurgeons to visualize and relate the position of surgical instruments to intracranial pathologies based on preoperative tomographic imaging. However, neuronavigation can often be inaccurate. Multiple factors have

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::712b2a5d0fe8392281fb16aeb0c933f9
https://pubmed.ncbi.nlm.nih.gov/32232627

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