Manual and Automated Measurement of the Whole Thalamus and Mediodorsal Nucleus Using Magnetic Resonance Imaging. - Ruth Spinks; Vincent A. Magnotta; Nancy C. Andreasen; Karen C. Albright; Steven Ziebell; Peggy Nopoulos; Martin Cassell (NeuroImage, 2002)

Anterior cingulate cortex: An MRI-based parcellation method. - Laurie M. McCormick; Steven Ziebell; Peg Nopoulos; Martin Cassell; Nancy C. Andreasen; Michael Brumm (NeuroImage, 2006)