359 Associations between baseline anhedonia severity and clinical response to transcranial magnetic stimulation in adolescents with major depressive disorder. - Hecker, Jacquelin; Nakonezny, Paul A.; Bakir, Cicek N.; Azamet, Irem; Romanowicz, Magdalena; Shekunov, Julia; Voort, Jennifer L. Vande; Lujan, J. Luis; Croarkin, Paul E. (Journal of Clinical & Translational Science, 2026)