Akira Hanaoka

Panic disorder with and without agoraphobia: comorbidity within a half‐year of the onset of panic disorder

M. Kikuchi, Y. Koshino, H. Oka, 2005, Psychiatry and clinical neurosciences.

EEG Coherence Analysis in Never-Medicated Patients with Panic Disorder

M. Kikuchi, H. Oka, T. Kidani, 2005, Clinical EEG and neuroscience.

Relationship between anxiety and thyroid function in patients with panic disorder

M. Kikuchi, Y. Koshino, H. Oka, 2005, Progress in Neuro-Psychopharmacology and Biological Psychiatry.

EEG Microstate Analysis in Drug-Naive Patients with Panic Disorder

Thomas Dierks, Werner Strik, Thomas Koenig, 2011, PloS one.

Heart rate variability in drug-naïve patients with panic disorder and major depressive disorder

M. Kikuchi, Y. Minabe, Y. Koshino, 2009, Progress in Neuro-Psychopharmacology and Biological Psychiatry.