Sökning: "right hemisphere activation"
Visar resultat 1 - 5 av 9 avhandlingar innehållade orden right hemisphere activation.
1. Mind your Language, All Right? Performance-dependent neural patterns of language
Sammanfattning : The main aim of this dissertation was to investigate the difference in neural language patternsrelated to language ability in healthy adults. The focus lies on unraveling the contributions of theright‐hemispheric homologues to Broca’s area in the inferior frontal gyrus (IFG) and Wernicke’s areain the posterior temporal and inferior parietal lobes. LÄS MER
2. Visual and tactile neglect
Sammanfattning : Neglect patients typically fail to report, respond, or orient to information presented in locations further away from the side of the brain lesion. Neglect is most often reported after acute stroke, and is more severe and more frequent after right hemisphere damage. LÄS MER
3. Focal spasticity therapy : effects on motor function, health related quality of life, and central nervous system plasticity
Sammanfattning : The overall aim of the thesis was to obtain knowledge about the effects of a comprehensive spasticity management from several perspectives. To achieve this goal, we investigated the effects on motor functions, health-related quality of life, and the central nervous system correlates to a motor task. LÄS MER
4. Molecular Adaptations in the Endogenous Opioid System in Human and Rodent Brain
Sammanfattning : The aims of the thesis were to examine i) whether the endogenous opioid system (EOS) is lateralized in human brain areas involved in processing of emotions and pain; ii) whether EOS responses to unilateral brain injury depend on side of lesion, and iii) whether in human alcoholics, this system is involved in molecular adaptations in brain areas relevant for cognitive control of addictive behavior and habit formation.The main findings were that (1) opioid peptides but not opioid receptors and classic neurotransmitters are markedly lateralized in the anterior cingulate cortex involved in processing of positive and negative emotions and affective component of pain. LÄS MER
5. The neurophysiology of working memory : functional mapping of the human brain with positron emission tomography
Sammanfattning : Working memory (WM) refers to the retention, or keeping on-line, of information over short periods of time. WM is thought to be important for a variety of cognitive functions, including problem solving, learning and reading. LÄS MER