Neural Correlates of the Luria Neuropsychological Battery for Older Adults: Raw data and preprocessing pipeline for fNIRS pilot study

This repository contains the data and analytical resources from a pilot study involving community-dwelling older adults (N = 5). The primary goal of this research was to evaluate the feasibility of using functional near-infrared spectroscopy (fNIRS) during the application of the Luria Neuropsychological Diagnosis for Adults 2 (DNA-2) battery. Repository Contents: 1) Data: Raw fNIRS files in .snirf format for the 5 subjects included in the pilot study. 2) Code: A Jupyter Notebook (.ipynb) documenting the complete preprocessing pipeline, including artifact removal (e.g., motion correction), band-pass filtering, and hemodynamic response function (HRF) conversion.