Sökning: "intracranial pressure"

Visar resultat 6 - 10 av 71 avhandlingar innehållade orden intracranial pressure.

  1. 6. On cerebral blood flow and the intracranial pressure curve

    Författare :Mårten Unnerbäck; Anestesiologi och intensivvård; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cerebral Blood Flow; Phase contrast MRI; Intracranial pressure; Mathematical modeling;

    Sammanfattning : .... LÄS MER

  3. 7. Cerebral blood flow and intracranial pulsatility studied with MRI : measurement, physiological and pathophysiological aspects

    Författare :Anders Wåhlin; Anders Eklund; Jan Malm; Richard Birgander; William G Bradley; Umeå universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Arterial Pulsatility; cerebrospinal fluid; cerebral blood flow; venous flow; intracranial pressure; pulse pressure; dementia; hippocampus; multiple sclerosis; magnetic resonance imaging; radiofysik; radiation physics;

    Sammanfattning : During each cardiac cycle pulsatile arterial blood inflates the vascular bed of the brain, forcing cerebrospinal fluid (CSF) and venous blood out of the cranium. Excessive arterial pulsatility may be part of a harmful mechanism causing cognitive decline among elderly. LÄS MER

  4. 8. Quality systems to avoid secondary brain injury in neurointensive care

    Författare :Lena Nyholm; Per Enblad; Camilla Fröjd; Anders Lewén; Bo-Michael Bellander; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Traumatic brain injury; Subarachnoid hemorrhage; Intracranial pressure; Quality register; Checklist; Nursing interventions; Pressure autoregulation; Intracranial compliance; Hyperthermia; Cerebral energy metabolism; Microdialysis and Brain tissue oxygenation.; Neurokirurgi; Neurosurgery;

    Sammanfattning : Outcome after traumatic brain injury (TBI) depends on the extent of primary cell death and on the development of secondary brain injury. The general aim of this thesis was to find strategies and quality systems to minimize the extent of secondary insults in neurointensive care (NIC). LÄS MER

  5. 9. Adult hydrocephalus. Intracranial pressure, B-wave and clinical analysis in patients with noncommunicating and communicating hydrocephalus

    Författare :Hannes Stephensen; Göteborgs universitet; []
    Nyckelord :CSF circulation; hydrocephalus; NPH; communicating hydrocephalus; noncommunicating hydrocephalus; aqueduct stenosis; intracranial pressure; B-waves; transmantle pressure gradient; computerised data acquisition; clinical symptoms.;

    Sammanfattning : Aims of present investigations. Adult patients with clinical and radiological findings consistent with normal pressure hydrocephalus (NPH) were studied. LÄS MER

  7. 10. Secondary Insults in Neurointensive Care of Patients with Traumatic Brain Injury

    Författare :Kristin Elf; Per Enblad; Pelle Nilsson; Elisabeth Ronne-Engström; Bertil Romner; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neurosciences; Traumatic brain injury; Neurointensive care; Monitoring; Secondary insults; Intracranial pressure; Cerebral perfusion pressure; Pressure reactivity; Temperature; Neural network; Outcome; Neurovetenskap; Neurology; Neurologi;

    Sammanfattning : Traumatic brain injury (TBI) is a major cause of death and disability. Intracranial secondary insults (e.g. intracranial haematoma, brain oedema) and systemic secondary insults (e. LÄS MER