100 results for "exogenous attention" · page 4 of 10 · ranked by relevance
…P300 Speller (overt attention) and GeoSpell (covert attention). 36 alphanumeric characters presented…
Imported from OpenNeuro ds007180
This dataset contains invasive electrophysiological recordings from the human cervical spinal cord in patients with neuropathic pain who had epidural electrodes implanted for pain management. The study investigates whether temporal expectation, manipulated via variable versus fixed cue-to-stimulus intervals, influences initial sensory processing of median nerve stimulation at the level of the spinal cord. Eight patients performed a counting task while receiving auditory cues followed by single or double electric median nerve stimuli.
[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.on002691-blue…
…P300, ERP, BCI, speller, covert attention, feature attention, gaze-independent ## References Treder…
This dataset comprises EEG recordings from 65 participants during a laser-evoked pain stimulation paradigm. Participants received 30 laser stimuli at individually calibrated intensities and provided verbal pain ratings on a 0-10 scale. The study investigates the neural correlates of pain perception and subjective pain intensity ratings through concurrent electrophysiological recording.
This dataset comprises multimodal physiological recordings from 86 participants during resting state and a digit span working memory task. It includes 64-channel EEG, electrocardiography, photoplethysmography, pupillometry, and behavioral performance data. The dataset enables investigation of neural and peripheral physiological correlates of cognitive load, working memory capacity, and cognitive overload detection across fine temporal scales.
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This dataset contains EEG recordings from elderly patients with dementia undergoing 40Hz auditory gamma-band entrainment sessions. The study investigates whether auditory stimulation modulated at 40Hz can entrain brain oscillations and enhance functional connectivity, particularly within the default mode network, as a potential intervention for Alzheimer's disease symptoms. Both short and long entrainment sessions were conducted to accommodate participant tolerance, with EEG data collected using a 19-channel 10/20 system setup.
An EEG study investigating the effects of episodic future thinking on temporal discounting behavior. Participants generated descriptions of future events and subsequently used mental imagery of these events as cues during intertemporal choice tasks, with concurrent measurement of imagery vividness. This dataset provides neurophysiological recordings during decision-making processes influenced by prospective cognition.