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Cerebral blood flow dynamics during cardiac surgery in infants
BackgroundIn this pilot study, we investigated continuous cerebral blood flow velocity measurements to explore cerebrovascular hemodynamics in...
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Astrocytes modulate cerebral blood flow and neuronal response to cocaine in prefrontal cortex
Cocaine affects both cerebral blood vessels and neuronal activity in brain. Cocaine can also disrupt astrocytes, which modulate neurovascular...
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Head-to-head comparison of relative cerebral blood flow derived from dynamic [18F]florbetapir and [18F]flortaucipir PET in subjects with subjective cognitive decline
BackgroundDynamic PET imaging studies provide accurate estimates of specific binding, but also measure the relative tracer delivery (R 1 ), which is a...
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An-Gong-Niu-Huang-Wan (AGNHW) regulates cerebral blood flow by improving hypoperfusion, cerebrovascular reactivity and microcirculation disturbances after stroke
BackgroundThe restoration of cerebrovascular regulation and improvement of cerebral blood flow in ischaemic regions are crucial for improving the...
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Loop gain response to increased cerebral blood flow at high altitude
PurposeTo compare loop gain (LG) before and during pharmacological increases in cerebral blood flow (CBF) at high altitude (HA). Loop gain (LG)...
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Validation of dynamic [18F]FE-PE2I PET for estimation of relative regional cerebral blood flow: a comparison with [15O]H2O PET
BackgroundDopamine transporter (DAT) imaging is used in the diagnostic work-up in suspected parkinsonian syndromes and dementia with Lewy bodies but...
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Reduced fetal cerebral blood flow predicts perinatal mortality in a mouse model of prenatal alcohol and cannabinoid exposure
BackgroundChildren exposed prenatally to alcohol or cannabinoids individually can exhibit growth deficits and increased risk for adverse birth...
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Aberrant Subclavian Artery in Interrupted Aortic Arch with Severe Aortic Outlet Obstruction: Cerebral Blood Flow as a Possible Determinant of Embryonic Cardiovascular Development?
Aberrant subclavian artery (ASCA) is frequently observed in interrupted aortic arch (IAA) with aortic/subaortic obstruction. Developmental...
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Acute subdural haematoma exacerbates cerebral blood flow disorder and promotes the development of intraoperative brain bulge in patients with severe traumatic brain injury
BackgroundDecompressive craniectomy (DC) is a routine procedure used for the treatment of severe traumatic brain injury (TBI) with concomitant acute...
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Changes in cerebral blood flow in the postoperative chronic phase after combined cerebral revascularization for moyamoya disease with ischaemic onset
The purpose of this study was to examine the effects of combined revascularization for ischaemic-onset moyamoya disease (MMD) on cerebral...
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Modelling the overlap and divergence of autistic and schizotypal traits on hippocampal subfield volumes and regional cerebral blood flow
Psychiatric disorders show high co-morbidity, including co-morbid expressions of subclinical psychopathology across multiple disease spectra. Given...
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Cerebral blood flow dependency on systemic arterial circulation in progressive multiple sclerosis
ObjectivesTo determine the relationship between systemic arterial blood flow (SABF) and cerebral perfusion measures in multiple sclerosis (MS)...
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Role of transcranial Doppler in assessment of cerebral blood flow in full term neonates with extreme unconjugated hyperbilirubinemia
PurposeTo evaluate the difference in cerebral blood flow in neonates with and without extreme unconjugated hyperbilirubinemia.
Methods ...
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Cerebral blood flow changes in schizophrenia patients with auditory verbal hallucinations during low-frequency rTMS treatment
Auditory verbal hallucinations (AVH) are a prominent symptom of schizophrenia. Low-frequency repetitive transcranial magnetic stimulation (rTMS) has...
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Tau pathology as determinant of changes in atrophy and cerebral blood flow: a multi-modal longitudinal imaging study
PurposeTau pathology is associated with concurrent atrophy and decreased cerebral blood flow (CBF) in Alzheimer’s disease (AD), but less is known...
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Region- and time- specific effects of ketamine on cerebral blood flow: a randomized controlled trial
There is intriguing evidence suggesting that ketamine might have distinct acute and delayed neurofunctional effects, as its acute administration...
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Alzheimer’s disease pattern derived from relative cerebral flow as an alternative for the metabolic pattern using SSM/PCA
Background2-Deoxy-2-[ 18 F]fluoroglucose (FDG) PET is an important tool for the identification of Alzheimer’s disease (AD) patients through the...
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Cerebral blood flow changes in maintenance hemodialysis patients with restless legs syndrome and their clinical significance:a cross-sectional case-control study
ObjectiveRestless legs syndrome (RLS) stands as a prevalent neurological complication within maintenance hemodialysis (MHD) patients. However, the...
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Phase-contrast magnetic resonance imaging of intracranial and extracranial blood flow in carotid near-occlusion
PurposeCompare extracranial internal carotid artery flow rates and intracranial collateral use between conventional ≥ 50% carotid stenosis and...
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A multi-site 99mTc-HMPAO SPECT study of cerebral blood flow in a community sample of patients with major depression
Prior regional Cerebral Blood Flow (rCBF) studies in Major Depressive Disorder (MDD) have been limited by small, highly selective, non-representative...
