Search for dissertations about: "threshold function"

Showing result 1 - 5 of 200 swedish dissertations containing the words threshold function.

  2. 1. Olfactory Function : The Influence of Demographic, Cognitive, and Genetic Factors

    Author : Margareta Hedner; Maria Larsson; Lars-Göran Nilsson; Claire Murphy; Stockholms universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Olfaction; odor identification; odor threshold; odor discrimination; aging; gender; ApoE; BDNF; val66met; association study; population-based; Psychology; psykologi;

    Abstract : Olfactory function is affected by demographic, cognitive, and genetic factors. In the present thesis, three empirical studies investigated individual differences in olfactory ability. Study I explored demographic and cognitive correlates in common olfactory tasks; odor detection, odor discrimination, and odor identification. READ MORE

  4. 2. Collision Threshold Pressure : A novel measure of voice function Effects of vocal warm-up, vocal loading and resonance tube phonation in water

    Author : Laura Enflo; Anita McAllister; Johan Sundberg; Marc de Bodt; Linköpings universitet; []
    Keywords : ;

    Abstract : The phonation threshold pressure (PTP), i.e., the smallest amount of subglottal pressure needed to initiate and sustain vocal fold oscillation, is frequently difficult to measure due to the difficulty for some subjects to produce extremely soft phonation. In addition, PTP values are often quite scattered. READ MORE

  5. 3. Peripheral nerve function : metabolic features, clinical assessment, and heat shock protein 27

    Author : Kaveh Pourhamidi; Olov Rolandsson; Lars B Dahlin; Svein-Ivar Mellgren; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : Peripheral neuropathy is a common complication among patients with diabetes mellitus, but whether peripheral neuropathy is present in individuals with impaired glucose tolerance (IGT) is debatable. In order to identify and diagnose peripheral neuropathy correctly, it is important to evaluate diagnostic tools that can be implemented in routine health care to assess both large and small nerve fibre function. READ MORE

  6. 4. Affective disorders and their treatments : implications for thyroid function

    Author : Ingrid Lieber; Ursula Werneke; Michael Ott; Mats Eliasson; John McGrath; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Bipolar disorder; affective disorder; lithium; thyroid dysfunction; hyperthyroidism; hypothyroidism; Delphi-consensus; psykiatri; Psychiatry;

    Abstract : BackgroundThe relationship between affective disorders, mood-stabilisers and thyroid dysfunction is complex and poorly understood. Symptoms of thyroid dysfunction can overlap with symptoms of affective disorder, destabilise mood, and impact physical health. READ MORE

  7. 5. Pain and physical function in patients with spondyloarthritis

    Author : Elisabeth Mogard; Reumatologi och molekylär skelettbiologi; []
    Keywords : Spondyloarthritis; Chronic pain; Physical function;

    Abstract : AbstractAnkylosing spondylitis (AS) and undifferentiated spondyloarthritis (USpA) are two subgroups of the rheumatic disease spondyloarthritis (SpA). The diseases typically debut in early adulthood with periods of fluctuating and persistent pain and stiffness, and can result in consequences such as impaired functioning and reduced quality of life. READ MORE