1. A Comparative History of Psychosurgery Boleslav L. Lichterman, Michael Schulder, Baobin Liu, Xinyu Yang, Takaomi Taira (Moscow, Russian Federation; Lake Success, NY, USA; Tianjin, China; and Tokyo, Japan) 2. Modern Neurosurgical Techniques for Psychiatric Disorders Antonio De Salles, Luan Lucena, Thiago Paranhos, Maria Alice Ferragut, Ricardo de Oliveira-Souza, Alessandra Gorgulho (Los Angeles, CA, USA, and São Paulo, Campinas, and Rio de Janeiro, Brazil) 3. Role of Neuromodulation with Deep Brain Stimulation in Management of Psychiatric Disorders Giuseppe Messina, Ignazio G. Vetrano, Giulio Bonomo, Giovanni Broggi (Milan and Ravenna, Italy) 4. Vagal Nerve Stimulation for Treatment-Resistant Depression: An Update on Mechanism of Action and Clinical Use Peter Theiss, Konstantin V. Slavin (Chicago, IL, USA) 5. Tailored Transcranial Magnetic Stimulation for Depression and Addictions Daniel Levi, Sonia Vignati, Elisabetta Guida, Angelo Oliva, Stefano Oliva, Pietro Cecconi, Giorgio Bianchi, Alberto Sironi, Angelo Corso, Giovanni Broggi (Como Province and Milan, Italy) 6. Recent Advances in Understanding Depressive Disorder: Possible Relevance to Brain Stimulation Therapies Hiroshi Kunugi, Maria A. Tikhonova (Tokyo, Japan, and Novosibirsk, Russian Federation) 7. Neuroimaging of Psychiatric Disorders Christian Iorio-Morin, Can Sarica, Gavin J. B. Elias, Irene Harmsen, and Mojgan Hodaie (Sherbrooke, Québec, and Toronto, Ontario, Canada) 8. Modern Gamma Knife Radiosurgery for Management of Psychiatric Disorders Roberto Martínez-Álvarez, Cristina Torres Díaz (Madrid, Spain) 9. Gamma Knife Radiosurgery for Obsessive-Compulsive Disorder Ryan B. Kochanski, Konstantin V. Slavin (San Antonio, TX, and Chicago, IL, USA) 10. LINAC-based Radiosurgery for Functional and Psychiatric Disorders: Problems and Their Solutions Valery V. Kostjuchenko, Andrey V. Golanov (Moscow, Russian Federation) 11. The Future Perspectives of Psychiatric Neurosurgery Ryan B. Kochanski, Konstantin V. Slavin (San Antonio, TX, and Chicago, IL, USA)