Examlex
Homeostatic mechanisms work on a negative feedback principle.
Depressants
Substances that reduce the function or activity of a specific part of the body or brain, often leading to a state of calm or sleep.
Stimulants
Substances that increase activity in the brain and nervous system, leading to heightened alertness, energy, and physical activity.
Intoxicants
Substances that can cause intoxication, impacting mental or physical faculties, including alcohol and narcotics.
Physically Addictive
Refers to substances or behaviors that lead to a physiological dependence, compelling individuals to continue their use or engagement to avoid withdrawal symptoms.
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