Physical Dependence: How the Brain Adapts to Substances
Definition and Core Concepts of Physical Dependence Physical dependence is a complex physiological phenomenon resulting from the repeated ingestion or administration of a psychoactive substance, or certain non-psychoactive medications, leading to a state of biological adaptation within the central and peripheral nervous systems. This condition is fundamentally defined by the onset of measurable, undesirable physiological […]
Substance Use Disorder: Unraveling the Cycle of Addiction
The Individual and Addiction: An Encyclopedia Entry The Core Definition of an Addict The term “addict” refers to an individual who is suffering from a complex, chronic, and often relapsing medical condition known clinically as Substance Use Disorder (SUD). At its core, this condition is characterized by a compulsive seeking and use of a substance—such […]
Psychological Rehabilitation: Reclaiming Your Inner Strength
Psychological Rehabilitation The Core Definition of Psychological Rehabilitation Psychological rehabilitation, often referred to simply as rehabilitation psychology, is a specialized field dedicated to helping individuals achieve optimal physical, mental, emotional, and social functioning following catastrophic injury, chronic illness, developmental disorder, or psychological trauma. The process moves beyond simply treating the immediate medical condition; its primary […]