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1 t (LSC) channel for imaging perfusion (i.e., cerebral blood flow).
2 matter tracts and a colocalized increase in cerebral blood flow.
3 lature in response to changes in pressure or cerebral blood flow.
4 on choice of reference region and changes in cerebral blood flow.
5 ribes the link between neuronal activity and cerebral blood flow.
6 ion of blood pressure, body temperature, and cerebral blood flow.
7 5)O-H2O PET showed no significant changes in cerebral blood flow.
8 vessels could be used as a means to increase cerebral blood flow.
9 es in cutaneous vasodilatation, sweating and cerebral blood flow.
10 g of basilar and carotid arteries to measure cerebral blood flow.
11 tionary expansion, cortical myelination, and cerebral blood flow.
12 eGFR is independently associated with lower cerebral blood flow.
13 ions cause vasoconstriction that would limit cerebral blood flow.
14 zheimer's disease is associated with reduced cerebral blood flow.
15 yelin content, inflammation, and edema), and cerebral blood flow.
16 e areas of high or low metabolic activity or cerebral blood flow.
17 n, which assume that only arterioles control cerebral blood flow.
18 relation between blood pressure and regional cerebral blood flow.
19 ional vessels, and increases the ipsilateral cerebral blood flow.
20 roinfarcts, cerebral hemorrhage, and reduced cerebral blood flow.
21 gnetic resonance imaging to measure regional cerebral blood flow.
22 sis, is one of the most potent regulators of cerebral blood flow.
23 pivotal role in coupling neural activity and cerebral blood flow.
24 was reduced in female mice independently of cerebral blood flow.
25 ratio of mean arterial pressure to regional cerebral blood flow.
26 t, the HBV compartment showed similar median cerebral blood flow (17 [range, 11-40] vs 14 [range, 6-2
27 0) relative to controls (interquartile range cerebral blood flow = 40.8-46.3 ml/100 g/min; oxygen ext
28 thly blood transfusions (interquartile range cerebral blood flow = 46.2-56.8 ml/100 g/min; oxygen ext
29 associated with 0.42 ml/min per 100 ml lower cerebral blood flow (95% confidence interval, 0.01 to 0.
30 is closely followed by a localised change in cerebral blood flow, a process termed neurovascular coup
35 By contrast, in the range 0.03-0.10 Hz, both cerebral blood flow and arterial pressure power more tha
38 was associated with a mild increase in both cerebral blood flow and femoral blood flow (P<0.05 versu
39 [(18)F]-fluorodeoxyglucose, to map regional cerebral blood flow and glucose metabolism, and with [(1
43 ess the effects of kidney transplantation on cerebral blood flow and magnetic resonance spectroscopic
44 cosity early after cardiac arrest may reduce cerebral blood flow and may contribute to secondary brai
45 ted cancer survivors had significantly lower cerebral blood flow and metabolic activity in key brain
46 aemic penumbra suggested imaging of regional cerebral blood flow and metabolism would be required to
49 the long-term impact of low-grade GM-IVH on cerebral blood flow and neuronal health have not been fu
52 lly undermine the capacity for regulation of cerebral blood flow and probably underlie several cerebr
53 all parameters had decreased in both groups, cerebral blood flow and regional cerebral blood flow (in
55 e was associated with sustained reduction in cerebral blood flow and restored DMN thalamo-cortical fu
56 The influence of reproductive hormones on cerebral blood flow and sex differences in the ability o
58 ed a significant inverse association between cerebral blood flow and the expected age of symptom onse
59 ive metabolism, measured from the product of cerebral blood flow and the radial artery-jugular venous
62 Brain hemodynamics (cerebral and regional cerebral blood flow) and cerebral oxygen metabolism (cer
63 termined by transcranial Doppler ultrasound (cerebral blood flow) and constant infusion thermodilutio
64 rea around intracranial monitoring (regional cerebral blood flow) and in bilateral supra-ventricular
65 ateral supra-ventricular brain areas (global cerebral blood flow) and was matched to cerebral physiol
66 reased cerebral vascular resistance, reduced cerebral blood flow, and a higher incidence of lacunar t
67 ional connection strength that is related to cerebral blood flow, and a phase shift parameter that is
68 MCA pseudofeeders are the result of impaired cerebral blood flow, and are thus a risk factor for furt
69 ionships between oxygen extraction fraction, cerebral blood flow, and clinical markers of cerebrovasc
70 ated with lower cognitive performance, lower cerebral blood flow, and greater white matter hyperinten
71 time, reproducibility and quantification of cerebral blood flow, and to measure cerebrovascular rese
72 ion tomography scans with H2(15)O to measure cerebral blood flow as a marker of neuronal activity.
74 CA) is a protective mechanism that maintains cerebral blood flow at a relatively constant level despi
75 l that different signaling cascades regulate cerebral blood flow at the capillary and arteriole level
76 erences in arterial spin labelling MRI-based cerebral blood flow between presymptomatic C9orf72, GRN
77 with increased blood pressure and decreased cerebral blood flow both linked to in vivo biomarkers an
80 ght link between neuronal activity and local cerebral blood flow, but their precise identity, cellula
82 tentials by electrophysiological recordings, cerebral blood flow by laser Doppler flowmetry, and oxyg
85 responses in rat barrel cortex, measured by cerebral blood flow (CBF) and neurophysiological recordi
86 The role of pericytes in the regulation of cerebral blood flow (CBF) and neurovascular coupling rem
89 and to assess potential correlations between cerebral blood flow (CBF) and quantitative histologic mi
92 o produce spatial maps displaying changes in cerebral blood flow (CBF) and RSFC after MDMA administra
94 by conducting voxelwise comparisons between cerebral blood flow (CBF) and tau positron emission tomo
95 nknown Core cooling by 1.0 degrees C reduced cerebral blood flow (CBF) by 20-30% and cerebral oxygen
96 nerve induces pressor response and improves cerebral blood flow (CBF) by activating the rostral vent
98 brain voxelwise analysis of the ASL relative cerebral blood flow (CBF) data, receiver operating chara
100 heimer's disease, attenuates the increase in cerebral blood flow (CBF) evoked by neural activity (fun
101 ental properties of brain physiology such as cerebral blood flow (CBF) have never been investigated.
102 wever, it is unknown whether acutely-reduced cerebral blood flow (CBF) impairs cognition in healthy a
103 (ASL) MRI, nonresponders exhibited increased cerebral blood flow (CBF) in bilateral anterior hippocam
104 e first study to show regional reductions in cerebral blood flow (CBF) in response to decreased oxyge
105 re vasoconstriction and marked reductions in cerebral blood flow (CBF) in the PFC, which were exacerb
106 O2, which has previously been shown to evoke cerebral blood flow (CBF) increases via the release of t
111 resonance imaging tracks absolute changes in cerebral blood flow (CBF) linked with brain function and
114 hest OEF falls within the border zone, where cerebral blood flow (CBF) nadirs; OEF in this region was
115 his approach may be influenced by changes in cerebral blood flow (CBF) or radiotracer clearance.
116 (CA) is expressed by the temporal pattern of cerebral blood flow (CBF) recovery following a sudden ch
119 determine whether cocaine-induced changes in cerebral blood flow (CBF) reflect neuronal activation or
120 ed by the mean arterial blood pressure (MAP)-cerebral blood flow (CBF) relationship, with little atte
122 important determinant of CVR, to explain the cerebral blood flow (CBF) response to a sudden change in
123 l collateral vessels play a critical role in cerebral blood flow (CBF) restoration following ischemic
125 ronal activity leads to an increase in local cerebral blood flow (CBF) to allow adequate supply of ox
126 which dilate arterioles, increasing in turn cerebral blood flow (CBF) to areas with increased metabo
128 Following this training period, hippocampal cerebral blood flow (CBF) was measured by functional mag
130 indicators: (1) global and regional resting cerebral blood flow (CBF), (2) oxygen extraction fractio
131 vel in vivo evidence of associations between cerebral blood flow (CBF), an MRI measure of vascular he
132 were used to study structural connectivity, cerebral blood flow (CBF), and corticospinal excitabilit
133 r Hb, higher brain blood density, lower mean cerebral blood flow (CBF), and significant cerebral circ
135 ated the local relationships between DVR and cerebral blood flow (CBF), as well as relative CBF (R1),
136 e exercise is associated with a reduction in cerebral blood flow (CBF), but regulation of CBF during
137 opathy have abnormal vascular reactivity and cerebral blood flow (CBF), but, to our knowledge, abnorm
141 very (R1) parameters as surrogate indices of cerebral blood flow (CBF), with a secondary goal of dire
147 degrees C); however, such exercise increases cerebral blood flow (CBF; +10-20%) mediated via small el
148 is a neuroimaging technique used to measure cerebral blood flow (CBF; perfusion) to understand brain
149 n vivo validation was performed, in which 3D cerebral-blood-flow (CBF) networks in mouse brain over a
150 bral oxygen saturation (SO2) and an index of cerebral blood flow (CBFi) at the infant's bedside and c
151 ume ratios, apparent diffusion coefficients, cerebral blood flow, cerebral blood volume, and intratum
152 ence standard were 4.5%, 5.0%, and 1.9%, for cerebral blood flow, cerebral blood volume, and mean tra
154 CKD is associated with abnormalities in cerebral blood flow, cerebral neurochemical concentratio
155 ress syndrome, cerebral blood flow, regional cerebral blood flow, cerebral oxygen delivery, and cereb
156 ct diagnosis, APOE epsilon4 carriage status, cerebral blood flow, cerebrospinal fluid total-tau and p
157 TMPAP expression had no effect on resting cerebral blood flow, cerebrovascular reactivity, and neu
162 hemodialysis experience transient decline in cerebral blood flow, correlating with intradialytic cogn
163 educed intracerebral thrombosis and improved cerebral blood flow could be identified as underlying me
164 sess whole-brain oxygen extraction fraction, cerebral blood flow, degree of vasculopathy, severity of
165 gies in different trajectories, we tested if cerebral blood flow differed between amyloid-beta-negati
167 relative to both non-demented groups, but no cerebral blood flow differences between non-demented amy
169 we measured arterial blood gases and global cerebral blood flow (duplex ultrasound) during a 9 day a
170 rest and coupled with volumetric measures of cerebral blood flow (duplex ultrasound) to quantify rest
174 ted multiple IHRs, and a limited increase in cerebral blood flow during SE with a high degree of mome
176 e last two decades, physiological studies of cerebral blood flow dynamics have demonstrated that subs
177 ed diminished inferior parietal and temporal cerebral blood flow for patients with Alzheimer's diseas
178 (5% CO2 ) confirmed that these reductions in cerebral blood flow from hypoxia were related to vasocon
179 lowing 4-6 days at high altitude (HA) global cerebral blood flow (gCBF) increases to preserve cerebra
180 ovascular function (measured via grey-matter cerebral blood flow (gmCBF)) is altered in young individ
183 BF), but, to our knowledge, abnormalities in cerebral blood flow have not been reported for healthy i
185 plt-/-mice) exhibited significantly enhanced cerebral blood flow, improved neurological and motor fun
186 LDL-C variability was associated with lower cerebral blood flow in both trial arms (P=0.031 and P=0.
187 e hyperactivity and hypoactivity of regional cerebral blood flow in brain regions in cocaine-dependen
188 gnetic resonance imaging to measure regional cerebral blood flow in brain regions susceptible to agei
189 oost was conveyed by CE-induced increases in cerebral blood flow in frontal brain regions and changes
190 ositron emission topographic measurements of cerebral blood flow in humans have consistently reported
191 in the brain to couple neuronal activity and cerebral blood flow in normal and pathologic states.
192 t could account in part for the reduction in cerebral blood flow in patients with Alzheimer's disease
193 cytes are not contractile, and regulation of cerebral blood flow in physiological and pathological co
194 technology that provides a direct measure of cerebral blood flow in response to cognitive activity.
195 vent of transcranial Doppler, measurement of cerebral blood flow in response to transient changes in
197 igher amyloid-beta load was related to lower cerebral blood flow in several regions, independent of d
198 , while there is reliably increased regional cerebral blood flow in sgPFC in MDD, no such abnormality
199 approximately 100 mL min(-1) (~17-34%) lower cerebral blood flow in Sherpa compared to lowlanders acr
200 level, diabetes is associated with abnormal cerebral blood flow in surviving brain regions and great
201 h muscle cells are key players in regulating cerebral blood flow in the healthy state and contribute
202 ntional individuals showed increased resting cerebral blood flow in the ventral striatum and ventrome
204 oth groups, cerebral blood flow and regional cerebral blood flow (in inner and cerebellum brainstem r
205 hanisms must be playing hand in hand, namely cerebral blood flow increase and microvascular flow homo
207 ctive suppression of neural activity-induced cerebral blood flow increases that precedes tau patholog
208 that an elevated ratio of blood pressure to cerebral blood flow, indicative of cerebrovascular resis
216 appropriately matched increases in regional cerebral blood flow) is preserved during both exercise a
217 erval: 0.92, 0.98]) and with delay-corrected cerebral blood flow less than 30% in patients with compl
218 standard medical therapy, by CTP as relative cerebral blood flow less than 30% of normal brain blood
219 mm (P = .04) and the core volume measured as cerebral blood flow less than 30% was underestimated whe
220 o-creatinine ratio was associated with lower cerebral blood flow level (difference in cerebral blood
221 poperfusion (defined as an oligemic regional cerebral blood flow < 35 mL/100 g/min) was examined usin
222 ke Program Early CT Score >= 6, CTP:regional cerebral blood flow (<30%) < 70ml with mismatch ratio >=
223 tients with Alzheimer's disease have reduced cerebral blood flow measured by arterial spin labelling
224 obe, apparently normal tissue) combined with cerebral blood flow measurements using perfusion CT.
225 ted whether developmental sex differences in cerebral blood flow mediated sex differences in anxiety
226 wer cerebral blood flow level (difference in cerebral blood flow [milliliters per minute per 100 ml]
227 l cerebral blood flow (n = 16), low regional cerebral blood flow (n = 14) measurements had a higher p
229 onance (MR) imaging technique used to assess cerebral blood flow noninvasively by magnetically labeli
231 s greater than 3 seconds and delay-corrected cerebral blood flow of less than 30% (P = .34 and .33, r
232 dialysis-related factors, such as changes in cerebral blood flow or cardiac structure, are also postu
233 l reconstruction and their relationship with cerebral blood flow, oxygen delivery, and carbon dioxide
234 icit, intracellular pH (P < 0.0001), but not cerebral blood flow (P = 0.31), differed between tissue
237 t was obtained with oxygen-15 water regional cerebral blood flow PET in 39 healthy women genotyped fo
238 d by quantifying metabolic RSN expression in cerebral blood flow PET scans acquired at rest and durin
239 that long-duration spaceflight may increase cerebral blood flow, possibly due to reduced haemoglobin
240 with oscillatory LBP, there was no change in cerebral blood flow power, indicating near perfect count
241 In response to whisker stimulation, regional cerebral blood flow (rCBF) and hemodynamic responses wer
245 imaging was used to measure resting regional cerebral blood flow (rCBF) in 52 individuals at ultra-hi
246 effect of age and diagnosis on glutamate and cerebral blood flow (rCBF) in adults with SZ and healthy
248 face area, subcortical volumes, and regional cerebral blood flow (rCBF) in healthy controls (HC) (n =
249 itivity and high resolution, and of regional cerebral blood flow (rCBF) in the brain of transgenic AP
253 g the previously validated measure (relative cerebral blood flow [rCBF], <30%), thrombectomy patients
254 nesis marker Endoglin, vascular density, and cerebral blood flow recovery, are all decreased in brain
255 gside ventricular and venous vessel volumes, cerebral blood flow, regional brain volumes, and intracr
256 rm lambs with respiratory distress syndrome, cerebral blood flow, regional cerebral blood flow, cereb
258 eable binding potential [BPND]) and relative cerebral blood flow (relative delivery [R1]) at voxel le
260 s of methylphenidate treatment increased the cerebral blood flow response to methylphenidate within t
261 To test this, we measured NBG, BOLD, and cerebral blood flow responses to stimuli that either cor
262 ippocampus-dependent behavioral deficits and cerebral blood flow responses, improved cerebrovascular
263 otective effects in morality, fluctuation of cerebral blood flow, SAH grade, and cerebral vasospasm o
266 untreated hypertensive patients (n=20) had a cerebral blood flow similar to age-matched controls (n=2
267 hial artery flow-mediated dilation, abnormal cerebral blood flow, skeletal myopathy, and intrinsic ki
268 associated with a pathological reduction in cerebral blood flow termed the inverse hemodynamic respo
269 y demonstrated that BDG patients had greater cerebral blood flow than did Fontan patients and that an
271 temperature, an effect capable of affecting cerebral blood flow, the properties of the oxygen sensor
272 PET allows the quantification of regional cerebral blood flow, the regional oxygen extraction frac
273 ain brain homeostasis, and the regulation of cerebral blood flow to adequately couple energy supply t
274 the CMRO2 was calculated from the product of cerebral blood flow (ultrasound) and the radial artery-i
275 , CMRO(2) was calculated from the product of cerebral blood flow (ultrasound) and the radial artery-j
276 oride application followed by measurement of cerebral blood flow using a combination of laser Doppler
277 sham procedure with continuous monitoring of cerebral blood flow using laser Doppler, NIRS and ICP.
278 the acetazolamide-induced change in regional cerebral blood flow using SPECT with (99m)Tc-labeled hex
279 lood volume and Gaussian-normalized relative cerebral blood flow values (area under the receiver oper
285 gen extraction fraction (P < 0.0001) but not cerebral blood flow was increased in participants with h
287 s to the motor cortex of mice, post-ischemic cerebral blood flow was measured using multi-exposure sp
289 with subdural electrode strips and regional cerebral blood flow was measured with a parenchymal ther
290 y 10 hours, when AMS symptoms had developed, cerebral blood flow was normal (Delta-51ml/min(-1) , 95%
291 In addition, (15)O-H2O scans to measure cerebral blood flow were acquired before each (11)C-erlo
293 ness, cerebral metabolic rate of glucose and cerebral blood flow were preferentially decreased in the
294 , pro-inflammatory signalling, and protected cerebral blood flow, when determined 1 to 3 days post-in
295 STRACT: Hypoxia causes an increase in global cerebral blood flow, which maintains global cerebral oxy
299 tistically significant decreases in regional cerebral blood flow within areas dense in insulin recept