aInstitute of Neuroscience, School of Life Science
bLaboratories for Cognitive Neuroscience
cInstitute of Brain Science, School of Medicine
dBrain Research Center, National Yang-Ming University
eLaboratory of Integrated Brain Research, Department of Medical Research and Education, Taipei Veterans General Hospital, Taipei, Taiwan
Correspondence to Jen-Chuen Hsieh, MD, PhD, Professor and Center Director, Institute of Brain Science and Brain Research Center, School of Medicine, National Yang-Ming University, No. 155, Sec. 2, Linong Street, Shih-Pai, Taipei 112, Taiwan
Tel: +886 2 28267906; fax: +886 2 28745182; e-mail: [email protected]
Received 3 December 2008 accepted 5 December 2008