Sökning: "7 Tesla MRI"
Hittade 4 avhandlingar innehållade orden 7 Tesla MRI.
Sammanfattning : This thesis deals with novel aspects through Nanotechnologyof"bottom-up"and"top-down"strategies in combination with Biotechnology as aninterdisciplinary study. The feasibility of chemically tailoredsuperparamagnetic iron oxide nanoparticles (SPION) forin-vivobiomedical applications has beendemonstrated. LÄS MER
Sammanfattning : The aims of the studies were: to evaluate the spatial resolution of fMRI at 3 T by studying fingersomatotopy in area 3 b of the primary sensory area (Paper 1); to investigate the potential of fMRI at 3T as a clinical tool for preoperative evaluation of patients with intracranial tumors (Paper 2); to investigate the effect of glioma resection on the spatial extent of fMRI activation as compared to the normal within-subject variability (Paper 3); to determine whether the apparent diffusion coefficient (ADC) and fractional anisotropy (FA) can distinguish tumor-infiltrated edema of gliomas from pure edema of meningiomas and metastases (Paper 4). Results: Strict somatotopic organisation in the primary sensory cortex was shown in the group average; at the subject level the thumb was located laterally, anteriorly and inferiorly to the little finger in 94 % of subjects (Paper 1). LÄS MER
3. Predictors of Verbal Memory Deficits from Temporal Lobe Surgery in Epilepsy. : Improving patient selection by investigation of methods used for predicting verbal memory following surgery
Sammanfattning : .... LÄS MER
Sammanfattning : Traumatic spinal cord injury leads to full or partial paralysis and loss of sensation below the level of injury. The annual incidence of spinal cord injury in the United States is 3-5 per 100,000 and in Sweden is 1.5-2 per 100,000. This translates to 11,000 new cases of traumatic spinal cord injury in the US and 150 in Sweden each year. LÄS MER