Search
Now showing items 1-10 of 39
Sleep-Dependent Changes in the Coupling Between Heart Period and Arterial Pressure in Newborn Lambs
(Pediatric Research, 2005)
This study assessed whether sleep-dependent changes in the relationship between heart period (HP) and mean arterial pressure (MAP) occur in newborn life. Electrodes for electrocorticographic, electromyographic, and ...
Sleep-related brain activation does not increase the permeability of the blood–brain barrier to glucose
(Journal of Cerebral Blood Flow & Metabolism, 2005)
We compared blood-brain barrier (BBB) permeability to glucose between quiet wakefulness and rapid-eye-movement (REM) sleep to assess whether changes in BBB permeability play a role in coupling glucose supply to the physiologic ...
Quantitative EEG as a Diagnostic Tool in Patients with Head Injury and Posttraumatic Epilepsy
(11th Mediterranean Conference on Medical and Biomedical Engineering and Computing, 2007)
We investigated by means of quantitative EEG (qEEG) analysis EEG traces of patients with brain trauma (with and without posttraumatic epilepsy) with respect to control group. The aim of our work was to determine if there ...
Regulation of cerebral circulation during sleep
(The Physiologic Nature of Sleep, 2005)
Sleep-Related Changes in the Regulation of Cerebral Blood Flow in Newborn Lambs
(Sleep, 2004)
Study Objectives: The interplay between cerebral perfusion pressure (CPP) and vascular resistance leads to fluctuations in cerebral blood flow (CBF). The relationship between fluctuations in CBF and those in CPP provides ...
Central and baroreflex control of heart rate during the wake-sleep cycle in rat
(Sleep, 2001)
Spontaneous fluctuations in Heart Period (HP) and Mean Arterial Pressure (MAP) make it possible to evaluate baroreceptor-heart rate reflex sensitivity (BRS). 30-s sequences of HP and MAP beat-to-beat values were considered ...
Effects of Acoustic Stimulation on Cardiovascular Regulation During Sleep
(Sleep, 2003)
The interaction of wake-sleep states and acoustic stimulation on cardiovascular regulation was studied on rats implanted with electroencephalogram and electromyogram electrodes and an arterial catheter. Mild acoustic stimuli ...
Brain capillary perfusion in the spontaneously hypertensive rat during the wake-sleep cycle
(Experimental Brain Research, 2004)
Hypertension is accompanied by circulatory changes in the brain and in other vascular districts; at disease onset, these changes may be largely functional and dependent on metabolic and vegetative drives. The wake-sleep ...
Molecular basis of glucocorticoid action / Molekulska osnova delovanja glikokortikoida
(Srpski arhiv za celokupno lekarstvo, 2005)
Glucocorticoid hormones are involved in regulation of cell processes and coordinate physiological response to diverse signals. These hormones, through interaction with specific intracellular receptors, coordinate components ...
Molecular basis of glucocorticoid action / Молекулска основа деловања гликокортикоида
(Srpski arhiv za celokupno lekarstvo, 2005)
Glucocorticoid hormones are involved in regulation of cell processes and coordinate physiological response to diverse signals. These hormones, through interaction with specific intracellular receptors, coordinate components ...