Neurovascular coupling methods in healthy individuals using transcranial doppler ultrasonography: A systematic review and consensus agreement

JD Ball, E Hills, A Altaf, P Ramesh… - Journal of Cerebral …, 2024 - journals.sagepub.com
Neurovascular coupling (NVC) is the perturbation of cerebral blood flow (CBF) to meet
varying metabolic demands induced by various levels of neural activity. NVC may be …

Physiological influences on neurovascular coupling: A systematic review of multimodal imaging approaches and recommendations for future study designs

JS Burma, DM Bailey, NE Johnson… - Experimental …, 2024 - Wiley Online Library
In this review, we have amalgamated the literature, taking a multimodal neuroimaging
approach to quantify the relationship between neuronal firing and haemodynamics during a …

Neurovascular coupling and cerebrovascular hemodynamics are modified by exercise training status at different stages of maturation during youth

JS Talbot, DR Perkins, TG Dawkins… - American Journal …, 2023 - journals.physiology.org
Neurovascular coupling (NVC) is mediated via nitric oxide signaling, which is independently
influenced by sex hormones and exercise training. Whether exercise training differentially …

Neurovascular coupling on trial: How the number of trials completed impacts the accuracy and precision of temporally derived neurovascular coupling estimates

JS Burma, RK Van Roessel, IK Oni… - Journal of Cerebral …, 2022 - journals.sagepub.com
Standard practices for quantifying neurovascular coupling (NVC) with transcranial Doppler
ultrasound (TCD) require participants to complete one-to-ten repetitive trials. However …

Sex modifies the relationship between age and neurovascular coupling in healthy adults

JL Koep, B Bond, AR Barker… - Journal of Cerebral …, 2023 - journals.sagepub.com
Neurovascular coupling (NVC) is the matching between local neuronal activity and regional
cerebral blood flow (CBF), but little is known about the effects of age and sex on NVC. This …

The temporal neurovascular coupling response remains intact during sinusoidal hypotensive and hypertensive challenges

JS Burma, S Rattana, IK Oni, AP Lapointe… - Physiological …, 2023 - iopscience.iop.org
Introduction. Neurovascular coupling (NVC) describes the coupling of neuronal metabolic
demand to blood supply, which has shown to be impaired with chronic hypertension, as well …

[HTML][HTML] Sensor-assisted analysis of autonomic and cerebrovascular dysregulation following concussion in an individual with a history of ten concussions: a case …

CM Kennedy, JS Burma, JD Smirl - Sensors, 2024 - mdpi.com
Introduction: Concussion is known to cause transient autonomic and cerebrovascular
dysregulation that generally recovers; however, few studies have focused on individuals …

[HTML][HTML] Quantifying neurovascular coupling through a concurrent assessment of arterial, capillary, and neuronal activation in humans: A multimodal EEG-fNIRS-TCD …

JS Burma, IK Oni, AP Lapointe, S Rattana… - NeuroImage, 2024 - Elsevier
Background This study explored a novel multimodal neuroimaging approach to assess
neurovascular coupling (NVC) in humans using electroencephalography (EEG), functional …

Do mean values tell the full story? Cardiac cycle and biological sex comparisons in temporally derived neurovascular coupling metrics

JS Burma, S Rattana, NE Johnson… - Journal of Applied …, 2023 - journals.physiology.org
Previous reports have noted cerebrovascular regulation differs across the cardiac cycle, with
greater regulation occurring within systole. However, this methodological notion has not …

The effect of CO2 on the age dependence of neurovascular coupling

A Davies, D Gurung… - Journal of Applied …, 2024 - journals.physiology.org
Prior studies have identified variable effects of aging on neurovascular coupling (NVC).
Carbon dioxide (CO2) affects both cerebral blood velocity (CBv) and NVC, but the effects of …