…counting the number of presented deviant tones; COUNT), and once while disregarding…
SMN4Lang is a synchronized multimodal neuroimaging dataset for studying brain language processing. It contains fMRI and MEG recordings from the same 12 participants listening to about 6 hours of naturalistic Mandarin Chinese stories. It also includes structural T1/T2, diffusion MRI, resting-state fMRI, and linguistic annotations of the stimuli such as word frequencies, part-of-speech tags, syntactic trees, time-aligned characters and words, and word embeddings.
[ are provided.
…Standard tones (presented at 80 dB, with p = .8) and deviant tones…
…The auditory stimulus was a 5kHz carrier tone amplitude modulated with a…
EEG recordings from 27 normal-hearing adults listening to original monophonic music and 'chimeric' music, in which the pitch contours and note onset times of two melodies are exchanged. This distorts musical pattern while preserving the marginal pitch and timing statistics. The dataset supports investigation of pitch-time interactions in the electrophysiological encoding of music. It includes a click-train phase and a music phase with 33 trials per stimulus type.
…right visual field, interspersed by tones to the left or right ear…
High-density (256-channel) electrocorticography recorded at UCSF from patients undergoing clinical treatment for epilepsy while they read aloud consonant-vowel syllables from a list. The dataset comprises 31 recording blocks across four subject codes, with hand-marked annotations of syllable identity, onset, consonant-vowel transition and offset, plus rest baseline periods and anatomical electrode labels. It supports study of the functional organization of human ventral sensorimotor cortex during speech articulation and is organized as iEEG-BIDS with source NWB files retained unchanged.
…frequent standard tones (80% probability) and infrequent target tones (20% probability), and…