title: Exploratory studies: a crucial step towards better hypothesis-driven confirmatory research in brain stimulation.
authors.affiliation: Human Cortical Physiology and Neurorehabilitation Section, National Institutes of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, USA.
authors.forename: Sara J
authors.identifier: 0000-0003-4163-9698
authors.initials: SJ
authors.lastname: Hussain
authors.affiliation: Human Cortical Physiology and Neurorehabilitation Section, National Institutes of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, USA.
authors.forename: Leonardo G
authors.initials: LG
authors.lastname: Cohen
mesh_terms: D001921:Brain; D009473:Neuronal Plasticity; D065908:Transcranial Direct Current Stimulation
keywords: brain stimulation; exploratory; tDCS