We investigated whether the relative contribution of the baroreflex and central commands to the control of heart period differs between spontaneously hypertensive rats (SHR) and Wistar-Kyoto normotensive rats (WKY) during physiological behavior. Rats were instrumented with an arterial catheter and with electrodes for discriminating wakefulness, nonrapid eye movement sleep (NREMS), and rapid eye movement sleep (REMS). The cross-correlation function (CCF) between spontaneous fluctuations of heart period and mean arterial pressure was computed at frequencies 0.2 Hz. The baroreflex determines a positive correlation between heart period and previous pressure values. This pattern was observed in the CCF during quiet wakefulness (QW) and NREMS, an...
There is increasing evidence that cardiovascular control during sleep is relevant for cardiovascular...
<p>Prolonged paradoxical sleep deprivation (PSD) and cold stress (CS) are known to cause sympathoexc...
INTRODUCTION: Recent investigations over the past decade have linked the development of hypertension...
We investigated whether the relative contribution of the baroreflex and central commands to the cont...
We investigated whether the relative contribution of the baroreflex and central commands to the cont...
Sleep entails changes in autonomic control of physiological functions. At the cardiac level, the bar...
Spontaneous fluctuations in Heart Period (HP) and Mean Arterial Pressure (MAP) make it possible to e...
none7noAlessandro Silvani was the corresponding author of this paperIn Spontaneously Hypertensive (S...
1. In Spontaneously Hypertensive Rats (SHR), the contributions of the baroreflex and central autonom...
In different mammals, including humans, arterial pressure shows large phasic increases during rapid-...
none11noWe investigated whether in human subjects, the pattern of coupling between the spontaneous f...
The spontaneously hypertensive rat (SHR) is a genetic model of primary hypertension with an etiology...
We examined the effects of sleep microstructure, ie, the cyclic alternating pattern (CAP), on heart ...
Hypothalamic hypocretin (HCRT) neurons control wake-sleep behavior, cardiovascular system and body t...
<p>The present study investigates the circadian behavior of spontaneously hypertensive rats (SHRs) d...
There is increasing evidence that cardiovascular control during sleep is relevant for cardiovascular...
<p>Prolonged paradoxical sleep deprivation (PSD) and cold stress (CS) are known to cause sympathoexc...
INTRODUCTION: Recent investigations over the past decade have linked the development of hypertension...
We investigated whether the relative contribution of the baroreflex and central commands to the cont...
We investigated whether the relative contribution of the baroreflex and central commands to the cont...
Sleep entails changes in autonomic control of physiological functions. At the cardiac level, the bar...
Spontaneous fluctuations in Heart Period (HP) and Mean Arterial Pressure (MAP) make it possible to e...
none7noAlessandro Silvani was the corresponding author of this paperIn Spontaneously Hypertensive (S...
1. In Spontaneously Hypertensive Rats (SHR), the contributions of the baroreflex and central autonom...
In different mammals, including humans, arterial pressure shows large phasic increases during rapid-...
none11noWe investigated whether in human subjects, the pattern of coupling between the spontaneous f...
The spontaneously hypertensive rat (SHR) is a genetic model of primary hypertension with an etiology...
We examined the effects of sleep microstructure, ie, the cyclic alternating pattern (CAP), on heart ...
Hypothalamic hypocretin (HCRT) neurons control wake-sleep behavior, cardiovascular system and body t...
<p>The present study investigates the circadian behavior of spontaneously hypertensive rats (SHRs) d...
There is increasing evidence that cardiovascular control during sleep is relevant for cardiovascular...
<p>Prolonged paradoxical sleep deprivation (PSD) and cold stress (CS) are known to cause sympathoexc...
INTRODUCTION: Recent investigations over the past decade have linked the development of hypertension...