Quantification of dynamic cerebral autoregulation: welcome to the jungle!
Purpose Patients with dysautonomia often experience symptoms such as dizziness,
syncope, blurred vision and brain fog. Dynamic cerebral autoregulation, or the ability of the …
syncope, blurred vision and brain fog. Dynamic cerebral autoregulation, or the ability of the …
A systematic review, meta-analysis, and meta-regression amalgamating the driven approaches used to quantify dynamic cerebral autoregulation
Numerous driven techniques have been utilized to assess dynamic cerebral autoregulation
(dCA) in healthy and clinical populations. The current review aimed to amalgamate this …
(dCA) in healthy and clinical populations. The current review aimed to amalgamate this …
On the use and misuse of cerebral hemodynamics terminology using transcranial Doppler ultrasound: a call for standardization
RJ Skow, RM Brothers… - American Journal …, 2022 - journals.physiology.org
Cerebral hemodynamics, eg, cerebral blood flow, can be measured and quantified using
many different methods, with transcranial Doppler ultrasound (TCD) being one of the most …
many different methods, with transcranial Doppler ultrasound (TCD) being one of the most …
The effect of hypercapnia on the directional sensitivity of dynamic cerebral autoregulation and the influence of age and sex
RB Panerai, A Davies, RH Clough… - Journal of Cerebral …, 2024 - journals.sagepub.com
The cerebral circulation responds differently to increases in mean arterial pressure (MAP),
compared to reductions in MAP. We tested the hypothesis that this directional sensitivity is …
compared to reductions in MAP. We tested the hypothesis that this directional sensitivity is …
Lower middle cerebral artery blood velocity during low-volume high-intensity interval exercise in chronic stroke
AA Whitaker, S Waghmare… - Journal of Cerebral …, 2024 - journals.sagepub.com
High-intensity interval training (HIIE) may present unique challenges to the cerebrovascular
system in individuals post-stroke. We hypothesized lower middle cerebral artery blood …
system in individuals post-stroke. We hypothesized lower middle cerebral artery blood …
Directional sensitivity of dynamic cerebral autoregulation during spontaneous fluctuations in arterial blood pressure at rest
RB Panerai, SC Barnes, AP Batterham… - Journal of Cerebral …, 2023 - journals.sagepub.com
Directional sensitivity, the more efficient response of cerebral autoregulation to increases,
compared to decreases, in mean arterial pressure (MAP), has been demonstrated with …
compared to decreases, in mean arterial pressure (MAP), has been demonstrated with …
Point/counterpoint: we should take the direction of blood pressure change into consideration for dynamic cerebral autoregulation quantification
Accumulating evidence suggests asymmetrical responses of cerebral blood flow during
large transient changes in mean arterial pressure. Specifically, the augmentation in cerebral …
large transient changes in mean arterial pressure. Specifically, the augmentation in cerebral …
Influence of high‐intensity interval training to exhaustion on the directional sensitivity of the cerebral pressure‐flow relationship in young endurance‐trained men
F Abbariki, MA Roy, L Labrecque… - Physiological …, 2022 - Wiley Online Library
We previously reported subtle dynamic cerebral autoregulation (dCA) alterations following 6
weeks of high‐intensity interval training (HIIT) to exhaustion using transfer function analysis …
weeks of high‐intensity interval training (HIIT) to exhaustion using transfer function analysis …
Directional sensitivity of the cerebral pressure-flow relationship during forced oscillations induced by oscillatory lower body negative pressure
L Labrecque, MA Roy… - Journal of Cerebral …, 2024 - journals.sagepub.com
A directional sensitivity of the cerebral pressure-flow relationship has been described using
repeated squat-stands. Oscillatory lower body negative pressure (OLBNP) is a reproducible …
repeated squat-stands. Oscillatory lower body negative pressure (OLBNP) is a reproducible …
Cerebrovascular adaptations to habitual resistance exercise with aging
EY Allison, BK Al-Khazraji - American Journal of Physiology …, 2024 - journals.physiology.org
Resistance training (RT) is associated with improved metabolism, bone density, muscular
strength, and lower risk of osteoporosis, sarcopenia, and cardiovascular disease. Although …
strength, and lower risk of osteoporosis, sarcopenia, and cardiovascular disease. Although …