"Psychiatry" by Academician Prof. Dr. Drozdstoy Stoyanov is a comprehensive and innovative textbook intended for medical students, psychiatry trainees and other health professionals who want to gain in-depth knowledge of mental disorders, their etiology, diagnosis and treatment. The textbook offers an innovative integrative framework that combines biological, psychological, and social perspectives to provide a holistic view of the complex world of mental health.

The textbook is divided into eight parts that cover major topics in the field of psychiatry. The first part provides an overview of the field, including its history, development, and current status. It also discusses the role of psychiatrists in multidisciplinary teams to provide mental health care and the importance of culturally sensitive and patient-centered care.

The second part of the textbook focuses on the neurosciences studying the brain and the nervous system, and their relevance to understanding mental disorders. It covers various fields, such as cell biology, neuroanatomy, neurochemistry and neurophysiology, and explains how imbalances in these systems can lead to mental disorders.

The third part delves into psychopathology, the study of the symptoms and syndromes associated with mental disorders. It describes a wide range of conditions, including mood disorders, anxiety disorders, the autism spectrum, personality disorders, sleep disorders, and eating disorders. For each disorder, its clinical characteristics are discussed, pathophysiology and diagnostic criteria.

The fourth part of the textbook deals with the pharmacotherapy of mental disorders, looking at different classes of drugs used in psychiatry, such as antidepressants, anxiolytics, antipsychotics, mood stabilizers and hypnotics. For each class, its mechanisms of action are discussed, pharmacokinetics, pharmacodynamics, adverse reactions, and appropriate uses in psychiatry.

The fifth part of the textbook focuses on psychotherapy, a type of treatment that uses psychological techniques to deal with mental disorders. It describes various forms of psychotherapy, such as cognitive-behavioral therapy, interpersonal therapy, psychodynamic therapy, and family therapy, and discusses their theoretical basis, techniques, and evidence of effectiveness.

The sixth part of the textbook deals with neurorehabilitation, the study of ways to restore and improve brain function after injury or disease. It covers a variety of therapies, such as physiotherapy, occupational therapy, occupational therapy and speech therapy, and explains how they can help people with mental disorders improve their cognitive, emotional and functional abilities.

The seventh part of the textbook focuses on public health and mental health promotion, emphasizing the importance of prevention, early intervention, and strategies to reduce stigma and improve access to care. It discusses various initiatives, policies and programs aimed at improving the mental health of the population.

Finally, the eighth part of the textbook presents cases from real practice, illustrating various mental disorders and approaches to their treatment. These cases serve as a valuable resource for students and healthcare professionals, helping them apply the concepts discussed in previous chapters to real-world situations.

In general, "Psychiatry" by Academician Prof. Dr. Drozdstoy Stoyanov offers a comprehensive and innovative approach to the field of mental health. Its clear explanations, practical advice, and up-to-date information make it an indispensable resource for medical students, psychiatry residents, and other health professionals who want to provide high-quality care for people with mental disorders.