Physiological responses are averaged across individuals and repeated sit-to-stand maneuvers. From top to bottom, cerebral blood flow velocity (CBFV) expressed as a percentage of rest, mean arterial pressure (MAP) in mmHg, heart rate in beats per minute (BPM), and end-tidal carbon dioxide (CO2) in mmHg averaged second-by-second. Closed and open circles represent cases with (GWI+) and controls (GWI-), respectively. Error bars are standard errors.</p
<p>Plots of average network CBF values for the Default Mode Network (DMN) shown in Black and the Tas...
<p>SBP (Panel A), DBP (Panel B), and heart rate (Panel C) measurements at each time point. Panel D. ...
Short-term cardiovascular responses to postural change from sitting to standing involve complex inte...
BACKGROUND: Squat-stand maneuvers (SSMs) have been used to improve the coherence of transfer functio...
<p>A) Global grey matter and B) white matter CBF values [mL/100 g/min] are plotted versus time. Post...
Panel A: Correlation between autoregulatory index and the percent change (Δ) in cerebral blood flow ...
<p>Error plots of average physiological response measured in the experimental different task conditi...
<p>Average hemodynamic responses recorded by one exemplary, contralateral sensorimotor channel for e...
The hemodynamic variables were analyzed during supine position and at the minute 1, 5 and 10 of the ...
The large changes in mean arterial blood pressure (MABP) and cerebral blood flow velocity (CBFV) ind...
<p>Bars represent the mean and error bars represent one standard deviation (SD). <sup>a</sup> adjust...
<p>CBF: cerebral blood flow, SD: standard deviation, FT: finger tapping, R: rest.</p><p>mean CBF and...
Dynamic cerebral autoregulation, that is the transient response of cerebral blood flow to changes in...
Cerebral autoregulation (CA) is a complex mechanism stabilizing cerebral blood flow (CBF) against ar...
Cerebral autoregulation (CA) is a complex mechanism stabilizing cerebral blood flow (CBF) against ar...
<p>Plots of average network CBF values for the Default Mode Network (DMN) shown in Black and the Tas...
<p>SBP (Panel A), DBP (Panel B), and heart rate (Panel C) measurements at each time point. Panel D. ...
Short-term cardiovascular responses to postural change from sitting to standing involve complex inte...
BACKGROUND: Squat-stand maneuvers (SSMs) have been used to improve the coherence of transfer functio...
<p>A) Global grey matter and B) white matter CBF values [mL/100 g/min] are plotted versus time. Post...
Panel A: Correlation between autoregulatory index and the percent change (Δ) in cerebral blood flow ...
<p>Error plots of average physiological response measured in the experimental different task conditi...
<p>Average hemodynamic responses recorded by one exemplary, contralateral sensorimotor channel for e...
The hemodynamic variables were analyzed during supine position and at the minute 1, 5 and 10 of the ...
The large changes in mean arterial blood pressure (MABP) and cerebral blood flow velocity (CBFV) ind...
<p>Bars represent the mean and error bars represent one standard deviation (SD). <sup>a</sup> adjust...
<p>CBF: cerebral blood flow, SD: standard deviation, FT: finger tapping, R: rest.</p><p>mean CBF and...
Dynamic cerebral autoregulation, that is the transient response of cerebral blood flow to changes in...
Cerebral autoregulation (CA) is a complex mechanism stabilizing cerebral blood flow (CBF) against ar...
Cerebral autoregulation (CA) is a complex mechanism stabilizing cerebral blood flow (CBF) against ar...
<p>Plots of average network CBF values for the Default Mode Network (DMN) shown in Black and the Tas...
<p>SBP (Panel A), DBP (Panel B), and heart rate (Panel C) measurements at each time point. Panel D. ...
Short-term cardiovascular responses to postural change from sitting to standing involve complex inte...