Qi Yong Gong

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BACKGROUND Structural neuroimaging studies on behavioral variant frontotemporal dementia (bvFTD) using the voxel-based morphometry (VBM) method reported not entirely consistent findings. METHODS A systematic review of VBM studies of bvFTD patients and healthy controls (HC) published in PubMed and Embase databases from 2000 to June 2011 was conducted.(More)
The purpose of this study is to investigate whether the topological organization of whole-brain functional network is disrupted in patients with Parkinson’s disease (PD). We employed resting-state functional MRI (R-fMRI) and graph theory to investigate the topological organization of the functional connectome in 47 early-stage drug-naïve PD patients and 47(More)
We investigated the short-term postoperative cognitive function of patients with unilateral mesial temporal lobe epilepsy associated with hippocampal sclerosis (MTLE/HS). Fourteen unilateral MTLE/HS patients who had undergone selective amygdalohippocampectomy (SAH) or anterior temporal lobectomy (ATL) were enrolled. Cognitive functions related to the(More)
Gamma amino butyric acid (GABA) is the major inhibitory neurotransmitter in the human brain. Alterations in GABA Level are associated with a variety of neurological and psychiatric disorders. However, noninvasive in vivo measurement of GABA is hindered by its low concentration and the presence of overlapping resonances. This paper proposed a novel method(More)
Deregulated activity of Ras GTPases has been observed in many types of human cancers, and contributes to the diverse aspects of carcinogenesis. Although the significance in tumorigenesis has been widely accepted and many therapeutic drugs are under development, little attention has been dedicated to the development of sensors for the Ras activity in vivo.(More)
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