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Loneliness in late-life depression: structural and functional connectivity during affective processing.
BACKGROUND Late-life depression (LLD) in the elderly was reported to present with emotion dysregulation accompanied by high perceived loneliness. Previous research has suggested that LLD is a… Expand
Assessment of geometrical accuracy of magnetic resonance images for radiation therapy of lung cancers
- N. Koch, H. Liu, L. Olsson, E. Jackson
- Journal of Applied Clinical Medical Physics
- 1 September 2003
The purpose of this research was to investigate the geometrical accuracy of magnetic resonance (MR) images used in the radiation therapy treatment planning for lung cancer. In this study, the… Expand
Loss of labelling efficiency caused by carotid stent in pseudocontinuous arterial spin labelling perfusion study.
AIM To elucidate the cause of cerebral hypoperfusion on the stent placement side after carotid artery stent placement (CAS) measured by pseudocontinuous arterial spin labelling (PCASL) perfusion… Expand
Spatial normalization of fMRI results using study-based EPI and T1-weighted brain templates
Introduction Functional MRI (fMRI) has become a widely used method for localizing neuronal activities of the human brain. Spatial normalization to a reference coordinate space, e.g. using the… Expand
SU‐FF‐J‐102: A New Method for Improving PET and CT Registration in the Thorax On PET/CT
Purpose: We propose a new method of acquiring the CT data to improve the registration of the PET and CT data in imaging the thorax on PET/CT. Method and Materials: In a conventional PET/CT… Expand