Sökning: "sleep"

Visar resultat 21 - 25 av 464 avhandlingar innehållade ordet sleep.

1. 21. Pathways linking sleep, neuroimmune signaling and pain: an integrative approach

   Författare :Martin Flores Bjurström; Anestesiologi och intensivvård; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; pain; neuroinflammation; inflammation; glia; central sensitization; cerebrospinal fluid; osteoarthritis; chronic postsurgical pain; groin hernia repair; sleep; sleep disturbance; perioperative; neurophysiology;

   Sammanfattning : Background and objectives: Neuroinflammation is implicated in the development and maintenance of persistent pain states, but there is limited data linking cerebrospinal fluid (CSF) inflammatory mediators with neurophysiological pain processes in humans. Study I aimed to investigate whether there are coherent changes in CSF inflammation associated with central sensitization (CS), and to evaluate potential differences in CSF levels of inflammatory mediators between osteoarthritis (OA) patients with disabling pain and pain-free controls. LÄS MER

3. 22. Processing affective information after sleep loss

   Författare :Andreas Gerhardsson; Håkan Fischer; Johanna Schwarz; Daniel Lundqvist; Philippe Peigneux; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; sleep deprivation; sleep restriction; affective bias; emotional working memory; positivity effect; sömnbrist; sömnrestriktion; emotionellt bias; arbetsminne; positivitetseffekten; psykologi; Psychology;

   Sammanfattning : It is not fully understood why we need to sleep, although it is evident that sleep loss has consequences for many emotional and cognitive functions. The last couple of decades, sleep researchers have been increasingly devoted to better understand the relationship between sleep and affect. LÄS MER

4. 23. Pediatric Obstructive Sleep Apnea : Evaluation of surgical treatments and immunological aspects

   Författare :Isabella Sjölander; Danielle Friberg; Johan Hellgren; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Obstructive sleep apnea; pediatric sleep disordered breathing; tonsillar surgery; Polysomnography; adenotonsillotomy; adenotonsillectomy; Strength and Difficulties Questionnaire; OSA-18; Oto-Rhino-Laryngology; Oto-rhino-laryngologi;

   Sammanfattning : Pediatric obstructive sleep apnea (OSA) is a sleep-related breathing disorder often caused by  enlargement of the adenoid and the tonsils. The peak prevalence is among children who are two to six years of age, when the lymphatic tissue is  most active. Clinical diagnosis can be challenging, since the symptoms are often unspecific. LÄS MER

5. 24. Obstructive sleep apnea : the relationship to cardiovascular disease, diabetes mellitus, motor vehicle driving and ambient temperature

   Författare :Fredrik Valham; Karl A Franklin; Jan Hedner; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Obstructive sleep apnea. Snoring. Cardiovascular disease. Stroke. Diabetes mellitus. Traffic accidents. Ambient temperature.; medicin; Medicine;

   Sammanfattning : Background: Obstructive sleep apnea is a common disorder, especially in men. Patients with this condition often snore and suffer from excessive daytime sleepiness. It is a treatable condition related to cardiovascular disease, road traffic accidents and obesity. LÄS MER

7. 25. Burnout and sleep

   Författare :Mirjam Ekstedt; T Akerstedt; Karolinska Institutet; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Sleep; burnout; sleepiness; fatigue; polysomnography; arousals; fragmentation; SWA; phenomenology; stress; metabolic; CVD;

   Sammanfattning : The overall aim of this thesis was to describe the physiological characteristics of sleep in persons with burnout and the relation between sleep and a number of physiological stress markers. The aim was also to evaluate the diurnal pattern of subjective sleepiness and fatigue across workday and weekend, and to describe the experiences of time preceding burnout from a life world perspective. LÄS MER