Cerebrovascular reactivity (CVR) MRI with CO2 challenge: a technical review
Cerebrovascular reactivity (CVR) is an indicator of cerebrovascular reserve and provides
important information about vascular health in a range of brain conditions and diseases …
important information about vascular health in a range of brain conditions and diseases …
[HTML][HTML] Role of advanced MR Imaging in diagnosis of neurological malignancies: current status and future perspective
Lesions of the central nervous system (CNS) can present with numerous and overlapping
radiographical and clinical features that make diagnosis difficult based exclusively on …
radiographical and clinical features that make diagnosis difficult based exclusively on …
[HTML][HTML] The association between BOLD-based cerebrovascular reactivity (CVR) and end-tidal CO2 in healthy subjects
Cerebrovascular reactivity (CVR) mapping using CO 2-inhalation can provide important
insight into vascular health. At present, blood-oxygenation-level-dependent (BOLD) MRI …
insight into vascular health. At present, blood-oxygenation-level-dependent (BOLD) MRI …
Impact of baseline CO2 on Blood-Oxygenation-Level-Dependent MRI measurements of cerebrovascular reactivity and task-evoked signal activation
CHB van Niftrik, M Piccirelli, O Bozinov… - Magnetic resonance …, 2018 - Elsevier
Neurovascular coupling describes the cascade between neuronal activity and subsequent
Blood-Oxygenation-Level-Dependent (BOLD) signal increase. Based on this premise, the …
Blood-Oxygenation-Level-Dependent (BOLD) signal increase. Based on this premise, the …
[HTML][HTML] CVR-MRICloud: An online processing tool for CO2-inhalation and resting-state cerebrovascular reactivity (CVR) MRI data
Cerebrovascular Reactivity (CVR) provides an assessment of the brain's vascular reserve
and has been postulated to be a sensitive marker in cerebrovascular diseases. MRI-based …
and has been postulated to be a sensitive marker in cerebrovascular diseases. MRI-based …
Diffuse gliomas exhibit whole brain impaired cerebrovascular reactivity
Purpose Cerebral diffuse gliomas exhibit perilesional impaired cerebrovascular reactivity
(CVR), yet the degree of impairment as well as its full spatial extent in the brain remains …
(CVR), yet the degree of impairment as well as its full spatial extent in the brain remains …
[HTML][HTML] Hemodynamic Imaging in Cerebral Diffuse Glioma—Part B: Molecular Correlates, Treatment Effect Monitoring, Prognosis, and Future Directions
Simple Summary Cerebral diffuse gliomas present peculiar molecular features tightly linked
to phenotypic characteristics that are not readily appreciated by means of standard …
to phenotypic characteristics that are not readily appreciated by means of standard …
Hypermetabolism and impaired cerebrovascular reactivity beyond the standard MRI-identified tumor border indicate diffuse glioma extended tissue infiltration
M Sebök, CHB van Niftrik, G Muscas… - Neuro-oncology …, 2021 - academic.oup.com
Background Diffuse gliomas exhibit diffuse infiltrative growth, often beyond the magnetic
resonance imaging (MRI)-detectable tumor lesion. Within this lesion, hypermetabolism and …
resonance imaging (MRI)-detectable tumor lesion. Within this lesion, hypermetabolism and …
Hemodynamic and oxygen-metabolic responses of the awake mouse brain to hypercapnia revealed by multi-parametric photoacoustic microscopy
A widely used cerebrovascular stimulus and common pathophysiologic condition,
hypercapnia is of great interest in brain research. However, it remains controversial how …
hypercapnia is of great interest in brain research. However, it remains controversial how …
Multiparametric Brain Hemodynamics Imaging Using a Combined Ultrafast Ultrasound and Photoacoustic System
Studying brain‐wide hemodynamic responses to different stimuli at high spatiotemporal
resolutions can help gain new insights into the mechanisms of neuro‐diseases and …
resolutions can help gain new insights into the mechanisms of neuro‐diseases and …