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Table 1 Comparison of age-related long-term effects of a single methamphetamine intoxication on the dopamine innervation in limbocortical areas of the gerbil brain.

From: Long-term effects of a single adult methamphetamine challenge: Minor impact on dopamine fibre density in limbic brain areas of gerbils

   Adult (current study) MA 1 × 25 mg/kg i.p., p180 Juvenile [Reference] MA 1 × 50 mg/kg i.p., p14
Prefrontal cortex Medial ↔ n.s. ↓ – 38% ** [14]
  Orbital ↔ n.s. ↓ – 50% ** [14]
Nucleus accumbens Core ↔ n.s. ↓ – 28% * [15]
  Shell ↑ +11% * ↔ n.s. [15]
Amygdala Basolateral ↔ n.s. ↑ +18% ** [12]
  Central ↔ n.s. ↔ n.s. [12]
Olfactory Tubercle   ↔ n.s No data
  1. Significance values: * p < 0.05, ** p < 0.01.