List of Controlled Substances Disclaimer. Section 812 of the Controlled Substances Act (21 U.S.C. Â§801 et seq.) (CSA) lists substances which were controlled in 1970 when the law was enacted. Since then, approximately 160 substances have been added, removed, or transferred from one schedule to another.ubstances in this schedule have a high potential for abuse which may lead to severe psychological or physical dependence. Examples of Schedule II narcotics include: hydromorphone (DilaudidÂ®), methadone (DolophineÂ®), meperidine (DemerolÂ®), oxycodone (OxyContinÂ®, PercocetÂ®), and fentanyl (SublimazeÂ®, DuragesicÂ®).
Neuroplasticity is the brain's amazing capacity to change and adapt. It refers to the physiological changes in the brain that happen as the result of our interactions with our environment.europlasticity is the brain's amazing capacity to change and adapt. It refers to the physiological changes in the brain that happen as the result of our interactions with our environment.
Freebase(0.00 / 0 votes)Rate this definition: Neuroplasticity, also known as brain plasticity, refers to changes in neural pathways and synapses which are due to changes in behavior, environment and neural processes, as well as changes resulting from bodily injury.