This is a controlled-access, multimodal dataset pairing structural MRI (T1, DTI), task fMRI, and EEG from the same adults performing a reading-comprehension task inside a sham-controlled, randomized non-invasive brain-stimulation trial (NCT05523505). Data are shared raw and unprocessed in BIDS/EEG-BIDS format, with fMRI motion parameters and acquisition metadata included for immediate reuse. Built for EEG-fMRI fusion, stimulation target/dose modeling, and multimodal machine learning on language processing. Access is granted by registered Data Use Agreement. Funded by NIH DP5OD031843 (PI: Katherine Aboud, Vanderbilt University).