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Overview of the SRT task. (A) shows overview of a single trial. (B) shows the order that the blocks were presented. A 5-second break was given to participants between Blocks 1 and 5. (C) shows the layout for the sequence awareness task that was presented after participants completed the serial reaction time task.
Source publication
Implicit visuomotor sequence learning is crucial for acquiring skills that result in automated behaviors. The oscillatory dynamics underpinning this learning process are not well understood. To address this gap, the current study employed electroencephalography with a medium-density array (64 electrodes) to investigate oscillatory activity associat...
Contexts in source publication
Context 1
... version of the task used in this study consisted of five blocks of 96 trials. Figure 1(A) presents a summary of a single trial from the task. Each trial commenced with the computer display showing four empty boxes for 150 ms. ...
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... block was separated by a 5-second break. Figure 1(B) presents an overview of the order participants completed each block. ...
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... they were informed that on the task the stimulus location followed a "pattern" and to "guess" it using a standard computer mouse. Four empty boxes were then shown on the computer display, and participants clicked the boxes in the order they believed the visual stimulus appeared, with no response limit. An overview of this task is presented in Fig. 1(C). A liberal approach was used to analyze the data. Points were awarded if any part of the participants response matched any part of the sequence. For example, a mouse click sequence of 1-3-4 was awarded 3-points, as it matches a segment of the actual sequence (1-3-2-3-4-2-1-3-4-1-4-2). None of the participants were able to reproduce the ...
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... reduced the time to complete the permutation testing (described below). Figure S1 in the Supplementary Materials shows decibel baseline corrected time-frequency plots computed for all electrodes. Time-frequency analyses were undertaken in MATLAB using scripts modified from Cohen (2014). ...
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