Final answer:
It is true that stimulants are used to treat hyperactive children as part of ADHD treatment, which include drugs like amphetamines that increase activity in brain regions linked to impulse control.
Step-by-step explanation:
The statement that stimulants are often used to treat children who are already hyperactive is true. Treatment for conditions such as Attention Deficit Hyperactivity Disorder (ADHD) typically involves behavioral therapies combined with the prescription of stimulant medications. Although it might appear contradictory, these stimulants, including amphetamines, have a calming effect on patients with ADHD by increasing neurotransmitter activity in parts of the brain responsible for impulse control, such as the prefrontal cortex and basal ganglia.
Stimulants are drugs that boost neural activity. Many act as agonists of the dopamine system, which is related to reward and craving. Responsible use of these stimulants can lead to beneficial therapeutic effects, especially in patients with ADHD, despite the potential for abuse among substances like cocaine, MDMA (ecstasy), nicotine, and caffeine.