Search for dissertations about: "human physiology and disease"
Showing result 1 - 5 of 79 swedish dissertations containing the words human physiology and disease.
-
1. Heart and lung function - in health and disease : methodological studies in clinical physiology
Abstract : The human heart and lungs constitute an intricate and dynamic system. Various clinical physiological examinations can be used to evaluate cardio-pulmonary function and identify abnormalities. Thus, it is important to understand how normal physiology presents, to be able to identify pathological findings. READ MORE
-
2. The neurotoxin β-N-methylamino-L-alanine (BMAA) and 2,4-diaminobutyric acid (DAB) : possible risk of human exposure, and the effect and function in diatoms
Abstract : The toxic secondary metabolites β-N-methylamino-L-alanine (BMAA) and 2,4-diaminobutyric acid (DAB) produced by phytoplankton groups such as cyanobacteria, diatoms and dinoflagellates are known to cause neurotoxicity in vertebrates. BMAA has been linked to development of the neurodegenerative diseases amyotrophic lateral sclerosis/Parkinsonism dementia complex (ALS/PDC) and Alzheimer's disease. READ MORE
-
3. Context dependent adaptation of biting behavior in human
Abstract : The focus of this thesis was to study an action that humans perform regularly, namely, to hold a morsel between the teeth and split it into smaller pieces. Three different issues related to this biting behavior were addressed: (1) the effect of reduced periodontal tissues on food holding and splitting behavior; (2) the behavioral consequences of performing different bite tasks with different functional requirements, i. READ MORE
-
4. Sensorimotor transformations during grasping movements
Abstract : ‘Sensorimotor transformations’ are processes whereby sensory information is used to generate motor commands. One example is the ‘visuomotor map’ that transforms visual information about objects to motor commands that activates various muscles during grasping movements. READ MORE
-
5. Polymorphism in sex steroid-related genes. Effects on hormone levels and behavior
Abstract : Genetic factors are important for variations between individuals with respect to most humantraits and diseases. Sex steroids are of profound importance for reproduction, metabolism,cardiovascular function and bone formation. They are potent regulators of their ownsynthesis as well as of that of other hormones, including prolactin. READ MORE