Breath-modulation CVR in an aging cohort

OpenNeuro2026-03-27 更新2026-03-28 收录

脑血管反应性评估

老龄化脑功能成像

数据链接：

https://openneuro.org/datasets/ds007588 数据链接链接失效反馈

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资源简介：

This project includes BOLD MRI datasets with intermittent breath modulation from healthy young and old subjects on 3T MRI.

创建时间：

2026-03-27

Cerebrovascular Reactivity: CO2 inhalation and resting state comparisons

脑血管反应性评估

功能磁共振成像方法学

# Cerebrovascular Reactivity: CO2 inhalation and resting state comparisons ## Description Thirty-five healthy adult subjects with no prior history of neurological or psychiatric disorder were includ

OpenNeuro2024-08-19 更新70

Middle cerebral artery velocity (MCAv) normalized to PET CO2 during hypercapnic challenge at Baseline and 6 Months.

脑血管反应性评估

高碳酸血症

Values are mean±SD; units are (cm/s)/mmHg; CoV, coefficient of variation; ICC, intraclass correlation coefficient. §, p<0.05 from Rest †, p<0.05 from +1.0 mmHg ‡, p<0.05 from +5.0 mmHg. Middle cerebra

NIAID Data Ecosystem60

Cerebrovascular reactivity assessment with O2-CO2 exchange ratio under brief breath hold challenge

脑血管反应性评估

屏气挑战下的脑血流动力学

BackgroundHypercapnia during breath holding is believed to be the dominant driver behind the modulation of cerebral blood flow (CBF). However, increasing evidence show that mild hypoxia and mild hyper

Figshare2020-03-24 更新20

Right-to-left shunts and hormonal therapy influence cerebral vasomotor reactivity in patients with migraine with aura

脑血管反应性评估

偏头痛机制

Patent Foramen Ovale and impaired cerebral hemodynamics were proposed among the pathophysiological mechanisms explaining the increased risk for stroke in patients with Migraine with Aura (MA). Our stu

NIAID Data Ecosystem60

Demographic data for HVA population.

fNIRS脑成像

脑血管反应性评估

There is limited literature on the ability of high-frequency cerebral functional near-infrared spectroscopy (fNIRS) systems to characterize cerebral autoregulation/cerebrovascular reactivity (CA/CVR)

NIAID Data Ecosystem30

Breath-modulation CVR in an aging cohort

资源简介：

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