Substance Dependency: The Psychology of Intravenous Use
is typically classed as slang for the injection of illegal drugs intravenously. MAINLINING: “Injecting drugs into humans intravenously is otherwise known as mainlining.”
Analgesia: The Science of Muting Physical Pain
Analgesia: The Psychology and Neurobiology of Pain Suppression The Core Definition of Analgesia Analgesia, derived from the Greek terms meaning “without pain,” is formally defined as the inability to perceive pain while consciousness remains intact. It is crucial to distinguish analgesia from anesthesia; while anesthesia involves a loss of all sensation, often including consciousness, analgesia […]
Antinociception: Mastering the Mind-Body Pain Connection
ANTINOCICEPTIVE Pain is a complex phenomenon that affects individuals in different ways. It can be caused by physical, psychological, and social factors, and can manifest in various forms. Antinociception is the process of reducing or eliminating pain by inhibiting the transmission of pain signals from the peripheral to the central nervous system. It can be […]
OPIOIDS
Introduction to Opioids The term opioids refers to an extensive pharmacological class of substances defined by their ability to interact with specific opioid receptors located throughout the central and peripheral nervous systems. These agents represent some of the most powerful and effective medications available for the management of pain, providing profound analgesia by mimicking the […]
SPEEDBALL
Definition and Nomenclature The term Speedball is a highly recognized slang designation within the context of illicit substance use, primarily referring to the simultaneous intravenous injection, insufflation, or smoking of a powerful opioid and a central nervous system (CNS) stimulant. Historically and most commonly, this mixture involves heroin (a powerful opioid derived from morphine) and […]