title: c-Fos expression in rat brain after repetitive transcranial magnetic stimulation.
abstract: We investigated neuronal response to repetitive transcranial magnetic stimulation (rTMS) and electroconvulsive shock (ECS) in terms of c-Fos expression. In rats at postnatal day 49, six rTMS sessions induced widespread nuclear c-Fos-like immunoreactivity in frontal cortex, lateral orbital cortex, striatum, lateral septal nucleus, piriform cortex, dentate gyrus, Ammon's horn, cingulate cortex, parietal cortex, thalamus, occipital cortex, and amygdala; this reactivity was greater than with two sessions of rTMS or sham rTMS. ECS produced even stronger c-Fos expression than six sessions of rTMS in all regions except thalamus (no difference) and striatum (stronger with rTMS). Thus, functional modification of neuroanatomic substrates as demonstrated by c-Fos expression may partially differ between rTMS and ECS.
authors.affiliation: Department of Neuropsychiatry, Faculty of Medicine, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima 890-8520, Japan.
authors.forename: W
authors.initials: W
authors.lastname: Doi
authors.forename: D
authors.initials: D
authors.lastname: Sato
authors.forename: H
authors.initials: H
authors.lastname: Fukuzako
authors.forename: M
authors.initials: M
authors.lastname: Takigawa
mesh_terms: D000818:Animals; D001921:Brain / Q000378:metabolism*; D004558:Electric Stimulation / Q000379:methods; D055590:Electromagnetic Phenomena; D008297:Male; D009474:Neurons / Q000378:metabolism*; D016760:Proto-Oncogene Proteins c-fos / Q000378:metabolism*; D051381:Rats; D017208:Rats, Wistar
chemical_list: D016760:Proto-Oncogene Proteins c-fos