Therapeutic Techniques in Biological Model Pharmacological Treatment “Pharmacology is the science of the study of drugs to treat a wide range of less severe psychological disorders”. Narcosis: The word “Narcosis” is derived from the Greek word meaning, “be numb”. Prolonged Narcosis • Person is made to sleeps for15-24 hours a day and is kept under constant observation • Prolonged narcosis is difficult and dangerous to administer, because a number of physiological complications develop under prolonged sleep • Seldom used today Narcoanalysis • Drugs are given ...