Sökning: "cerebral blood volume"
Visar resultat 21 - 25 av 48 avhandlingar innehållade orden cerebral blood volume.
21. Early Physiotherapy in the Neurointensive Care Unit - Passive Physiotherapy Interventions
Sammanfattning : Background: In critically ill patients, treated in the neurointensive care unit (NICU) because of severe brain injury or stroke, physical activities have been restricted to a minimum due to the potential risks of complications and adverse events. Nevertheless, passive physiotherapy treatments are widely used without conclusive evidence for their safety. LÄS MER
22. Cerebral circulation and the sympathetic nervous system in patients with traumatic brain injury or subarachnoid hemorrhage
Sammanfattning : Maintenance of adequate cerebral microcirculation is necessary to avoid cerebral ischemia after severe traumatic brain injury and non-traumatic subarachnoid hemorrhage. After severe traumatic brain injury the blood-brain-barrier is disrupted and transcapillary leakage will contribute to the development of vasogenic brain edema. LÄS MER
23. Cerebral intraventricular hemorrhage and post-hemorrhagic ventricular dilatation in preterm infants: new mechanistic insights and potential treatment strategies
Sammanfattning : Intraventricular hemorrhage (IVH) is one of the major co-morbidities of premature birth associated with post-hemorrhagic ventricular dilatation (PHVD) development, long-term neurodevelopmental impairment, behavioral problems, special educational needs, and dependency on social security.Hypothesis and aims: We believe that extravasated blood and further release of extracellular hemoglobin (Hb) are crucial in brain injury following IVH and consequent development of PHVD. LÄS MER
24. Physiological and pathophysiological cerebrovascular regulation monitored by transcranial doppler
Sammanfattning : Transcranial Doppler ultrasonography (TCD) became available in the middle of the 1980s as a new technique for examining cerebral circulation. With this technique it is possible to measure the velocity of blood flow in major cerebral arteries. LÄS MER
25. Pediatric caudal anesthesia with reference to spread and intracranial effects
Sammanfattning : Background: Caudal anesthesia is, since 1933, the most common regional anesthetic technique used in children and has hitherto been described as a safe and straightforward method. Recent research has shown that a high-dose (1. LÄS MER