Capillary flow homogenization during functional activation revealed by optical coherence tomography angiography based capillary velocimetry
Sign Up to like & getrecommendations! Published in 2018 at "Scientific Reports"
DOI: 10.1038/s41598-018-22513-4
Abstract: Elaborate modeling study suggests an important role of capillary transit time heterogeneity (CTTH) reduction in brain oxygenation during functional hyperemia. Here, we use optical coherence tomography angiography (OCTA) capillary velocimetry to probe blood flow dynamics… read more here.
Keywords: optical coherence; functional activation; velocimetry; capillary flow ... See more keywords
Real-time tracking of brain oxygen gradients and blood flow during functional activation
Sign Up to like & getrecommendations! Published in 2022 at "Neurophotonics"
DOI: 10.1117/1.nph.9.4.045006
Abstract: Abstract. Significance Cerebral metabolic rate of oxygen (CMRO2) consumption is a key physiological variable that characterizes brain metabolism in a steady state and during functional activation. Aim We aim to develop a minimally invasive optical… read more here.
Keywords: brain; real time; oxygen; functional activation ... See more keywords
Peri-Infarct Hot-Zones Have Higher Susceptibility to Optogenetic Functional Activation-Induced Spreading Depolarizations
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DOI: 10.1161/strokeaha.120.029618
Abstract: Supplemental Digital Content is available in the text. Background and Purpose: Spreading depolarizations (SDs) are recurrent and ostensibly spontaneous depolarization waves that may contribute to infarct progression after stroke. Somatosensory activation of the metastable peri-infarct… read more here.
Keywords: hot zones; activation; spreading depolarizations; functional activation ... See more keywords
Oncogenic seRNA functional activation: a novel mechanism of tumorigenesis
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DOI: 10.1186/s12943-020-01195-5
Abstract: seRNA is a noncoding RNA (ncRNA) transcribed from active super-enhancer (SE), through which SE exerts biological functions and participates in various physiological and pathological processes. seRNA recruits cofactor, RNA polymerase II and mediator to constitute… read more here.
Keywords: serna functional; tumorigenesis; functional activation; serna ... See more keywords