Sökning: "functional magnetic resonance imaging fMRI"
Visar resultat 16 - 20 av 95 avhandlingar innehållade orden functional magnetic resonance imaging fMRI.
16. Non-invasive EEG Functional Neuroimaging for Localizing Epileptic Brain Activity
Sammanfattning : Epilepsy is one of the most common neurologic diseases in the world, and is present in up to 1% of the world’s population. Many patients with epilepsy never receive the treatment which make them seizure free. Surgical therapy has become an important therapeutic alternative for patients with drug resistant epilepsy. LÄS MER
17. Similarity-based processes in human multiple-cue judgment : evidence from brain imaging and cognitive modelling
Sammanfattning : Background: We often make judgments that require the consideration of several sources of information. For example, a teacher that grades a student´s exam question often integrates multiple sources of information (cues: details provided in the answer) into a single criterion dimension (the grade). LÄS MER
18. Cross-functional brain imaging of attention, memory, and executive functions : Unity and diversity of neurocognitive component processes
Sammanfattning : The central theme of the present thesis revolves around the exploration of similarities and differences in brain activity patterns invoked by the component processes underlying mnemonic, executive and attentional functions. The primary aim was to identify and functionally characterize commonly recruited brain regions in terms of shared component processes, which has been a largely neglected area of research in cognitive neuroscience. LÄS MER
19. Human brains and virtual realities : Computer-generated presence in theory and practice
Sammanfattning : A combined view of the human brain and computer-generated virtual realities is motivated by recent developments in cognitive neuroscience and human-computer interaction (HCI). The emergence of new theories of human brain function, together with an increasing use of realistic human-computer interaction, give reason to believe that a better understanding of the relationship between human brains and virtual realities is both possible and valuable. LÄS MER
20. Computational Medical Image Analysis : With a Focus on Real-Time fMRI and Non-Parametric Statistics
Sammanfattning : Functional magnetic resonance imaging (fMRI) is a prime example of multi-disciplinary research. Without the beautiful physics of MRI, there wouldnot be any images to look at in the first place. To obtain images of goodquality, it is necessary to fully understand the concepts of the frequencydomain. LÄS MER
