The psychiatry makes part of neuroscience which is currently undergoing dynamic development. Although two high-quality textbooks are available now, there have been some changes in the practical outputs of our discipline. The objective of these seminar notes from psychiatry course is to follow these changes, and to provide you with up-to-date information which is necessary to acquire the basic knowledge. These materials will be updated on a regular basis. These notes do not replace recommended textbooks, they should give you a quick overview of the basic topics in psychiatry. They are supposed to be used in your preparation for psychiatry courses and should be helpful during the revision of the explained matter.