MAPK9 and major depressive disorder: Spatial correlation analyses demonstrated that the neural correlates of CRP in MDD were associated with functional gene categories involving inflammatory signaling pathways (macrophage activation, NF‐κB signaling, and JUN kinase activity), specific neurotransmitters (serotonin, GABA, and glutamate), and diverse behavioral domains (sensorimotor, cognition, emotion, and sleep).