Sökning: "Ulf Lundberg"

Visar resultat 16 - 20 av 20 avhandlingar innehållade orden Ulf Lundberg.

1. 16. Heart Rate Variability in Stress-related Fatigue, Adolescent Anxiety and Depression and its Connection to Lifestyle

   Författare :Erik Olsson; Lennart Melin; Ulf Lundberg; Uppsala universitet; []
   Nyckelord :heart rate variability; autonomic nervous system; vagal tone; allostatic load; stress; fatigue; anxiety; depression; continuous performance; attention; cardiovascular risk; lifestyle; physical activity;

   Sammanfattning : Heart rate varies constantly as a consequence of activity in the sympathetic and parasympathetic autonomic nervous systems (SNS and PNS). In short-term recordings, heart rate variability (HRV) is mostly related to the inhibitory activity of the vagal nerves, which are part of the PNS. LÄS MER

3. 17. Repetitive and monotonous work among women : Psychophysiological and subjective stress reactions, muscle activity and neck and shoulder pain

   Författare :Dag Rissén; Bo Melin; Ulf Lundberg; Anders Kjellberg; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Repetitive and monotonous work; women; psychophysiological stress reactions; subjective stress reactions; muscle activity; trapezius muscle; neck and shoulder pain; job rotation; Psychology; Psykologi;

   Sammanfattning : Repetitive and monotonous work is frequently associated with neck and shoulder pain and negative psychosocial factors inducing stress reactions. The present thesis concerns the relations between psychophysiological and subjective stress reactions, muscle activity measured by surface electromyography (SEMG) in the trapezius muscle, and neck and shoulder pain in women performing repetitive and monotonous work. LÄS MER

4. 18. I feel terrible! Can you measure that? : Exploring psychophysiological stress responses and their interactions with performance, subjective reports and health status

   Författare :Anna Sjörs; Torbjörn Falkmer; Björn Gerdle; Britt Larsson; Ulf Lundberg; Linköpings universitet; []
   Nyckelord :psychophysiology; motion sickness; chronic pain; stressor; performance; autonomic responses; HPA axis; MEDICINE; MEDICIN;

   Sammanfattning : Despite recent research advances, there are still several common medical conditions whose underlying mechanisms are poorly understood. In conditions with few or diffuse physical findings, it can be difficult to diagnose and determine the state of the condition and its effects on working ability or performance, and the health care practitioners have to rely on the patient’s self-reports. LÄS MER

5. 19. Health and ill health in working women – balancing work and recovery

   Författare :Ulrica von Thiele Schwarz; Petra Lindfors; Ulf Lundberg; Hege R. Eriksen; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Allostatic Load; Biological markers; Dentistry; Exercise; Fatigue; Physical Activity; Public health care; Overcommitment; Reduced working hours; Stress; Upper Extremity Disorder; Psychology; Psykologi; psykologi; Psychology;

   Sammanfattning : Work conditions within the public health care sector are physically and psychosocially demanding. This means that balancing work with recovery is essential for employees in order to avoid ill health and stay healthy. This thesis is based on four studies. LÄS MER

7. 20. Advanced Knowledge Work and Stress-related Symptoms : Epidemiology and Clinical Intervention Studies

   Författare :Clairy Wiholm; Bengt Arnetz; Bo Melin; Ulf Lundberg; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Social medicine; musculoskeletal; hedache; skinsymptoms; physiology; psychosocial; stress management; intervention; Socialmedicin; Social medicine; Socialmedicin;

   Sammanfattning : Well educated knowledge workers are a growing group of the work force. Little research has been conducted on this group regarding possible work-related health symptoms, as well as interventions in order to reduce work-related stress. This thesis describes the current work-related symptoms and potential risk and salutogenic, i.e. LÄS MER