| عنوان فارسی مقاله: | جستجو و استفاده از فواصل زمانی فعالیت مغزی در یک مسئله فرآیند حل با تخمین آنتروپی منفی از EEG |
| عنوان انگلیسی مقاله: | Searching and Using of Time Intervals of Brain Activity in a Problem of Solving Process by Estimation of Negentropy of EEG |
چکیده
1. مقدمه
2. الگوریتم قبلاً توسعه داده شده
3. مواد و روش‌ها
الف. تجزیه ICA
ب. تجزیه زمان- فرکانس
ج. جستجوی بازه‌های مؤثر
د. ابزارها و تکنولوژی‌ها
4. نتایج
کلمات کلیدی :
Identifying time intervals of brain activity in a problem solving process ... jit.nsu.ru/article.php?10115+en_EN+10086 ... intervals of brain activity in a problem solving process by estimation of negentropy of ... Makeig S. Auditory Event-Related Dynamics of the EEG Spectrum and ... A new method for quantifying the performance of EEG blind source ... www.sciencedirect.com/science/article/pii/S0893608017300059 by N Oosugi - 2017 Jan 29, 2017 - The electrodes are isolated from the neural sources in the brain by multiple layers ... component analyses (fastICA) using negentropy (Hyvarinen, 1999). ... To solve this problem, we recorded ECoG activity to estimate the neural .... with five steps: (1) preprocessing, (2) BSS, (3) evaluation of each EEG ... Brain activity and cognition: a connection from thermodynamics and ... https://www.ncbi.nlm.nih.gov › NCBI › Literature › PubMed Central (PMC) by G Collell - 2015 - Cited by 5 - Related articles Jun 16, 2015 - Keywords: free energy, negentropy, brain thermodynamics, cognitive models, information theory ..... for studying higher cognitive processes like problem solving. ... This method is analogous to the estimation of physical entropy with the ... fMRI or EEG can also be a suitable choice (Assecondi et al., 2015). [PDF]SIBIRCON 2015 - Proceedings.com toc.proceedings.com/28851webtoc.pdf Oct 30, 2015 - Linguistic view on brain-computer-interface, Mariya Timofeeva. ..... Searching and using of time intervals of brain activity in a problem of solving process by estimation of negentropy of EEG, Kirill Chagin, Alexander ... [PDF]Download PDF https://www.cs.cmu.edu/~bapoczos/other_presentations/ICA_26_10_2009.pdf Nov 26, 2009 - PCA Estimation. Sources. Observation ... Microarray data processing ... •Brain Computer Interfaces ... effectively detect, separate and remove activity in EEG .... Solving the ICA problem with ... Entropy, negentropy estimation. [PDF]Independent Component Analysis: A Tutorial - UCLA Statistics www.stat.ucla.edu/~yuille/courses/Stat161-261-Spring14/HyvO00-icatut.pdf of Independent Component Analysis, or ICA, can be used to estimate the aij ... on brain activity by giving access to its independent components. ... Standard linear transformations widely used in image processing are the ... starting from Section 4, the ICA problem is solved on the basis of minimizing or maximizing certain.