Fractal-HKB-Code-and-Data

all_hemoglobin_data.csv: This dataset captures hemoglobin activity levels during bimanual coordination tasks. All_Hand_Position_Data.csv: This dataset records kinematic positions of a rigid body representing the oscillating manipulandum's center for both hands.
Description of the data and file structure all_hemoglobin_data.csv:
ID: subject id | Phase: Initial starting coordination phase of trial | Noise: Metronome condition (inter-beat-intervals are structured to mimic different statistical noise types) | Epoch: ~8 second epochs. 0-baseline, 1-8 epochs are when subjects are performing coordination task (64 seconds), 9 epoch is rest period after movement | Time (s): Time in seconds of trial | Pre SMA (hbo): Oxygenated hemoglobin data in the anterior supplementary motor area (channels in ROI averaged together) | Pre SMA (hbr): De-oxygenated hemoglobin data in the anterior supplementary motor area (channels in ROI averaged together) | SMA Proper (hbo): Oxygenated hemoglobin data in the posterior supplementary motor area (channels in ROI averaged together) | SMA Proper (hbr): De-oxygenated hemoglobin data in the posterior supplementary motor area (channels in ROI averaged together)
All_Hand_Position_Data.csv
id: subject id | phase: Initial starting coordination phase of trial noise | Metronome condition: inter-beat-intervals of metronome that are structured to mimic different statistical noise types | epoch: ~8 second epochs. 1-8 epochs are when subjects are performing coordination task (64 seconds) | time: Time in seconds of trial | signal1: Rigid body of left-hand roll values (i.e., pitch, roll, yaw) during bimanual coordination task. Data is filtered using 4th order Butterworth filter with a 9.6 Hz cutoff frequency. | signal2: Rigid body of right-hand roll values (i.e., pitch, roll, yaw) during bimanual coordination task. Data is filtered using 4th order Butterworth filter with a 9.6 Hz cutoff frequency. | crp: Continuous relative phase of both signals
Code/Software hemoglobin_graphs_and_analyses.R: An R script designed to generate graphs and conduct analyses based on the hemoglobin values.
kinematic_data_graphs_and_analyses.R: An R script designed to generate graphs and conduct analyses on continuous relative phase values derived from hand positions. It also generates the graph that contains both experimental and simulated data.