Search for dissertations about: "prefrontal cortex."
Showing result 1 - 5 of 130 swedish dissertations containing the words prefrontal cortex..
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1. The prefrontal cortex and information processing : nitric oxide signaling studied in an animal model of schizophrenia
Abstract : The prefrontal cortex has been extensively linked to several cognitive domains that are severely compromised in schizophrenia. It has therefore become a key region for studies on the disabling cognitive dysfunction commonly observed in patients with schizophrenia. READ MORE
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2. Episodic memory in the human prefrontal cortex
Abstract : This thesis consisting of five papers examines the relationship between haemodynamic activation in the prefrontal cortex with episodic memory function in the healthy human brain. Brain function is measured with positron emission tomography (PET) and functional magnetic resonance imaging (FMRI) and episodic memory for words as well as visuo-spatial material is examined. READ MORE
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3. Variations in Functional Lateralization
Abstract : The general aim of this thesis was to study asymmetric activation of the neocortex in normal subjects, using the rCBF technique and different cognitive tasks. The aim was also to study individual and group variations of asymmetric activation, as well as factors pertaining to these variations. The thesis is based on four investigations. READ MORE
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4. How the past becomes present : neural mechanisms governing retrieval from episodic memory
Abstract : Remembering previously experienced events can happen as a result of an effortful retrieval attempt. At other occasions, a memory can enter our minds without any apparent effort – or, indeed, intention - to retrieve. READ MORE
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5. Mind really does matter : The Neurobiology of Placebo-induced Anxiety Relief in Social Anxiety Disorder
Abstract : The placebo effect, a beneficial effect attributable to a treatment containing no specific properties for the condition being treated, has been demonstrated in a variety of medical conditions. This thesis includes four studies aimed at increasing our knowledge on the neurobiology of placebo. READ MORE