Data and Code for: Reaching and stepping respond differently to medication and cueing in Parkinson's disease

Reaching and stepping respond differently to medication and cueing in Parkinson's disease This results of this research are fully reproducible using the source code, Jupyter notebooks, and raw data contained within this repository. Please see the paper for a full description of the data and methods. Raw data included in this repository: raw motion capture trials, as .c3d files participant demographics Instructions To run this analysis on your computer, both Julia and Jupyter (notebook or lab) must be available. A version of Julia appropriate for your OS can be downloaded from the Julia language website, and Jupyter can be installed from within Julia (in the REPL) with ] add IJulia Alternate instructions for installing Jupyter can be found on the IJulia github or the Jupyter homepage (advanced). If you wish to use an external/pre-existing installation of Jupyter, before running ] add IJulia, set an environmental variable "JUPYTER" to the path of your Jupyter executable. From within the directory of this repository, start Julia and then start Jupyter from the Julia REPL, using this command: using IJulia
notebook(;dir=pwd()) or if using a system Jupyter installation, start Jupyter from your favorite available shell (e.g. Powershell on Windows, bash on any *nix variant, etc.). Description of notebooks: Analysis (cleaned).ipynb Primary analysis for this study. Contains complete analysis workflow, from raw data (e.g. ".c3d" files) to final statistical results. Also includes ancillary demographic analyses and post-hoc tests. Kinematic exploratory (cleaned).ipynb Initial exploration of motion capture data, and verification of event identification (reaches and steps). Detailed figures show important characteristics of signals during a trial, including "plausible freezing episodes" and supporting signals (e.g. the touch target signal for RRT trials, etc) Randomization confirmation.ipynb Tests to confirm the block randomization of trial order. Strip EMG and export.ipynb Original protocol included EMG data (see Cantú et al., 2018, 2019) that was not analyzed by the present study. This notebook records the modifications made to the original data to remove the EMG signals and then exported for publishing.