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| − | [[File:Begins.png]]
| + | Fell out of bed feileng down. This has brightened my day! |
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| − | http://begins.neurotycho.org/
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| − | [[File:Neurotycho.png]]
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| − | *; Data
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| − | # "Day 1" is a dataset already uploaded on Neurotycho (http://neurotycho.org/social-competition-task).
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| − | # "Day 2" is a dataset recorded on the next day of "Day1".
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| − | # "Sleep" condition is a dataset in "Sleep task" recorded on separate day.
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| − | :Additional data will be uploaded soon.
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| − | *;Analysis
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| − | **; Time window
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| − | :There are three time windows (size=500ms) prepared for each of two task events, "Show food" and "Food place".
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| − | # "Show food" + "Early": window was set between -800 ms and -401 ms around "Show food" event.
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| − | # "Show food" + "Middle": window was set between -400 ms and -1 ms around "Show food" event.
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| − | # "Show food" + "Late": window was set between 0 ms and +399 ms around "Show food" event.
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| − | # "Food place" + "Early": window was set between-200 ms and +199 ms around "Food place" event.
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| − | # "Food place" + "Middle": window was set between +200 ms and +699 ms around "Food place" event. At some point during the window, monkey had already started reaching motion.
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| − | # "Food place" + "Late": window was set between +700 ms and + 1099 ms around "Food place" event.
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| − | :*; Frequency band power
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| − | :Power spectrum of ECoG data at each time window was calculated by FFT.
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| − | # "Delta": power spectrum at 2 Hz.
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| − | # "Theta": power spectrum summated within 4 Hz and 6 Hz.
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| − | # "Alpha": power spectrum summated within 8 Hz and 12 Hz.
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| − | # "Beta": power spectrum summated within 14 Hz and 28 Hz.
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| − | # "Low Gamma": power spectrum summated within 30 Hz and 58 Hz except 50 Hz.
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| − | # "High Gamma": power spectrum summated within 60 Hz and 100 Hz.
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| − | :*; Statistics test
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| − | :MannWhitney test will be used for statistical comparison. Circles indicate locations of electrode.
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| − | :After setting all parameters and when "Draw" button is pressed, statistical comparison will be made. Results will be shown by color by following rules.
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| − | # Red: condition 1 > condition 2 (p < 0.0001).
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| − | # Brown: condition 1 > condition 2 (p < 0.001).
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| − | # Light blue: condition 2 > condition 1 (p < 0.001).
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| − | # Blue: condition 2 > condition 1 (p < 0.0001).
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| − | *; Guide (in Japanese)
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| − | :Please download BEGINS Guidebook from a link below.
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| − | :http://begins.neurotycho.org/guide_jp.pdf
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| − | :English guidebook will be released soon.
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| − | CONTRIBUTORS
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| − | ** Original Application Design, Data Preparation: Naoya Oosugi
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| − | ** Web application: T M
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| − | ** Data Collection: Toru Yanagawa
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| − | ** General Direction: Naotaka Fujii
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| − | (2011/11/10) We changed time window.
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