100 results for "cognitive performance" · page 9 of 10 · ranked by relevance
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This dataset comprises auditory brainstem response (ABR) recordings from 25 normal-hearing participants exposed to continuous speech under varying masking conditions. Participants listened to peaky speech from one to five simultaneous talkers at different signal-to-noise ratios (clean, 0 dB, -3 dB, -6 dB SNR), as well as click trains, while EEG was recorded. The study investigates how speech masking affects subcortical neural encoding of naturally produced speech in human listeners.
…They confirmed they had no cognitive decline. Two participants did not take…
…within_subject Performance (Original Study) ---------------------------- Ma Eeg Max Accuracy: 75.9 Ma…
…Data collected in 2014 in the Cognitive Rhythms and Computation Lab, University…
This dataset contains behavioral events and electrophysiological recordings from a hybrid spatial-navigation and free recall experiment conducted at the University of Pennsylvania (2021-2022). Participants performed a virtual courier task delivering items across a town, followed by recall testing. The experiment comprised two phases: read-only sessions for generating classifier training data, and closed-loop sessions where stimulus presentation timing was optimized based on real-time neural predictions of memory encoding. The dataset supports investigation of spatial memory dynamics and the efficacy of classifier-based closed-loop stimulation for memory enhancement.
This dataset comprises simultaneous EEG-fMRI and diffusion-weighted imaging (DWI) recordings from 28 healthy adults performing a sustained attention task (gradCPT) along with resting state, checkerboard, and imagery tasks. The multimodal neuroimaging data were acquired using 64-channel EEG and 3T MRI, providing complementary measures of brain activity and structural connectivity. Both raw and preprocessed data are provided, enabling investigation of attention mechanisms and their neural correlates across multiple imaging modalities.