Search for dissertations about: "N-methyl-D-aspartate"
Showing result 21 - 25 of 45 swedish dissertations containing the word N-methyl-D-aspartate.
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21. The circuit and synaptic organization of the basal ganglia output : mechanistic insights on movement disorders and action control
Abstract : Understanding the neural circuitry underlying movement is a neuroscientific challenge that promises to help refining currently available treatments for movement disorders. Key structures for movement and action control are the basal ganglia nuclei, whose complexity has only just started to be resolved. READ MORE
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22. Movement pattern analysis of hypoglutamatergic mice. A model for cognitive deficits of schizophrenia and autism?
Abstract : Schizophrenia and autism are two severe neuropsychiatric disorders that are associated withprofound cognitive disturbances which considerably contribute to the long-term morbidity andthe decreased ability to function in the society. Currently used therapies do not reach the corecognitive disturbances to a satisfactory extent. READ MORE
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23. Development of in vitro and ex vivo positron-emitting tracer techniques and their application to neurotrauma
Abstract : The use of positron-emitting tracers has been extended beyond tomographic facilities in the last few years, giving rise to a general positron-emitting tracing technique. The methodological part of the present thesis involved the evaluation of the performance of storage phosphor (SP) plates, with tracers labeled with high-energy, short-lived, positron-emitting radionuclides, using homogenized tissue specimens and autoradiography with frozen brain sections. READ MORE
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24. Cholecystokinin, dopamine and glutamate in subcortical and peripheral control of food intake
Abstract : This thesis analyzes some of the mechanisms whereby cholecystokinin octapeptide (CCK-8) inhibits food intake in male rats. Depletion of monoamines using reserpine blocked the capacity for ingestive responses. These responses were restored in reserpinized rats by treatment with the non-competitive N-methyl-D-aspartate receptor antagonist MK-801. READ MORE
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25. Inflammatory activation of the kynurenine pathway : studies with lipopolysaccharides
Abstract : Neuroinflammation is increasingly recognised as playing an important role in several major psychiatric disorders. The mechanisms by which neuroinflammation influences neurotransmitter systems have for long been unknown. READ MORE