Dynamics of blood flow and oxygenation changes during brain activation: the balloon model
… changes in deoxyhemoglobin content during brain activation. The model incorporates the
conflicting effects of dynamic changes in both blood oxygenation and blood … blood oxygenation …
conflicting effects of dynamic changes in both blood oxygenation and blood … blood oxygenation …
Dynamics of changes in blood flow, volume, and oxygenation: implications for dynamic functional magnetic resonance imaging calibration
… changes in cerebral blood flow (CBF) and volume (CBV) are important because changes in
… ) can be calculated from calibrating the blood-oxygenation level-dependent (BOLD) contrast (…
… ) can be calculated from calibrating the blood-oxygenation level-dependent (BOLD) contrast (…
Quantitative assessment of blood flow, blood volume and blood oxygenation effects in functional magnetic resonance imaging
PCM Van Zijl, SM Eleff, JA Ulatowski, JME Oja… - Nature medicine, 1998 - nature.com
… oxygenation status in the capillaries and veins is determined by the original arterial oxygenation
level ( Y0 ) and the blood flow, … for hemodynamic and oxygenation changes in MRL For …
level ( Y0 ) and the blood flow, … for hemodynamic and oxygenation changes in MRL For …
Magnetic resonance imaging techniques for monitoring changes in tumor oxygenation and blood flow
SP Robinson, FA Howe, LM Rodrigues… - Seminars in radiation …, 1998 - Elsevier
… techniques to the measurement of oxygenation and blood flow in tumors is described. … the
blood causing changes in the MR imaging relaxation time T 2 * and changes in blood flow and …
blood causing changes in the MR imaging relaxation time T 2 * and changes in blood flow and …
Changes of cerebral blood flow, oxygenation, and oxidative metabolism during graded motor activation
A Kastrup, G Krüger, T Neumann-Haefelin, GH Glover… - Neuroimage, 2002 - Elsevier
… to monitor simultaneous changes in cerebral blood flow (CBF), cerebral blood oxygenation,
and … to determine activation-induced cerebral blood flow and oxygenation changes simulta- …
and … to determine activation-induced cerebral blood flow and oxygenation changes simulta- …
Vascular imprints of neuronal activity: relationships between the dynamics of cortical blood flow, oxygenation, and volume changes following sensory stimulation
D Malonek, U Dirnagl, U Lindauer… - Proceedings of the …, 1997 - National Acad Sciences
… By using imaging spectroscopy, which allows selective measurement of both HbR and
HbO 2 , we have recently demonstrated (13) that Hb-oxygenation changes in response to …
HbO 2 , we have recently demonstrated (13) that Hb-oxygenation changes in response to …
Muscle blood flow and oxygenation measured by NMR imaging and spectroscopy
PG Carlier, D Bertoldi, C Baligand… - NMR in Biomedicine …, 2006 - Wiley Online Library
… (Mb) monitors intramyocytic oxygenation. It measures the level of … oxygenation changes
and intracellular partial oxygen pressure (pO2) can be calculated. Positive and negative blood …
and intracellular partial oxygen pressure (pO2) can be calculated. Positive and negative blood …
Canine bladder blood flow and oxygenation: changes induced by filling, contraction and outlet obstruction
KM Azadzoi, M Pontari, J Vlachiotis… - The Journal of …, 1996 - auajournals.org
… blood flow and oxygenation. We also aimed to establish a correlation between intravesical
pressure, bladder blood flow and oxygenation… bladder wall blood flow and oxygenation in the …
pressure, bladder blood flow and oxygenation… bladder wall blood flow and oxygenation in the …
Activity‐induced tissue oxygenation changes in rat cerebellar cortex: interplay of postsynaptic activation and blood flow
N Offenhauser, K Thomsen, K Caesar… - The Journal of …, 2005 - Wiley Online Library
… changes in P tiss,O2 independently of blood flow changes were … oxygenation. As far as
we can ascertain, this is the first study to simultaneously measure tissue oxygenation changes …
we can ascertain, this is the first study to simultaneously measure tissue oxygenation changes …
Effects of aging on cerebral blood flow, oxygen metabolism, and blood oxygenation level dependent responses to visual stimulation
BM Ances, CL Liang, O Leontiev… - Human brain …, 2009 - Wiley Online Library
… neuronal activity but instead reflects a balance of changes in cerebral blood flow (CBF),
cerebral metabolic rate of oxygen (CMRO 2 ), and cerebral blood volume (CBV) initiated by a …
cerebral metabolic rate of oxygen (CMRO 2 ), and cerebral blood volume (CBV) initiated by a …
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