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Postprandial glucagon-like peptide-1 (GLP-1) response is positively associated with changes in neuronal activity of brain areas implicated in satiety and food intake regulation in humans

Kewei Chen, Eric Reiman, Jonathan Krakoff, 2007, NeuroImage.

Brain abnormalities in human obesity: A voxel-based morphometric study

Kewei Chen, Eric Reiman, Nicola Pannacciulli, 2006, NeuroImage.

Relationships between plasma leptin concentrations and human brain structure: A voxel-based morphometric study

Kewei Chen, Eric M Reiman, Jonathan Krakoff, 2007, Neuroscience Letters.