Young rats continuously administered the amphetamine stimulant lisdexamfetamine throughout youth and adolescence were shown to display significant increases in the volume of the striatum—implicated in the pathophysiology of ADHD—relative to control mice.

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Young rats continuously administered the amphetamine stimulant lisdexamfetamine throughout youth and adolescence were shown to display significant increases in the volume of the striatum—implicated in the pathophysiology of ADHD—relative to control mice.