EEG is a safe and efficient tool for the evaluation of brain function, even in the context of COVID-19. However, EEG technologists should not be put in danger if obtaining an EEG does not significantly advance diagnosis or change management in the patient. Not every neurologic problem stems ...
Prettysoonnotevenyourdreamsmaybeprivateanymore.Japanesescientistshavelearnedhowtointerpretwhatyou'redreamingaboutbymeasuringyourbrainactivitywhileyousleep.Thisdatacanthenbeconnectedtoanalgorithm(算法)thatreconstructsyourdreamsothatitcanbeplayedbackforyouwhenyou'reawake,accordingtothejournalScience.Inotherwords,scientists...
Trained technicians then interpret these results, sorting 30-second intervals of data—called an epoch—into one of four sleep stages: Wake, Light, REM, and Slow Wave. While PSG is the gold standard and the most accurate known way to determine sleep stages, it is also expensive, cumbersome,...
Hi all, I am still pretty new to MATLAB and using it to analyze EEG data. Following is a code passed on to me which performs complex demodulation on EEG data. However, I am trying to really understand what this code does based on the set paramters so can someone please help me by...
Given that no interaction between gaze and motion was found in any of the other groups, we tend to assume that these results reflect a random, unsystematic fluctuation in the data that we do not want to overinterpret at this point. This notion is supported by the Bayesian analysis of ...
• Feature Selection Based on Deep Learning Interpretability for Signal Classification Applications uses the locally interpretable model-agnostic explanation technique to interpret decision-making processes of a deep learning network and performs feature selection to reduce training time and network complexity...
EEG was recorded using a 64-channel electrode net (Electrical Geodesics Inc., Eugene, OR, USA), connected to Netstation software. The stimuli were played through foam-tipped earphones in the pre-allocated part-randomised order. All data were pre-processed in MATLAB: EEGLAB Toolbox55. Channels ...
For example, when a person makes the gesture for "eight," the processor uses one lookup table to interpret the gesture and another to determine which sound to play. Then, speaker plays the word "eight." This allows the implant to audibly confirm each of the user's gestures, cutting down...
Yet for lack of an appropriate theoretical scaffold, it has been difficult to interpret these experimental results within the broader computational context of motor control. Here, we bridge this gap by considering motor preparation as an integral part of motor control. We show that optimal control ...
ranging from a 2.8% all the way to a 32% increase. A global snack food brand utilized EEG to study the response of the audience to an advertising campaign. The focus group reportedly disliked the ad in their survey answers, but the EEG data disagreed and showed that the audience actually...