README_physio.txt The scripts and functions in this directory are an attempt to have a unified utility for reading, parsing, and processing external physiological data recorded in the course of fMRI or other experiments. Given that data recorded by different systems differs in format, separate modules are being written to handle the data from each system. Important scripts init_physmon_params.m - initializes a structure that specifies various control parameters for parsing and processing the data. It takes an optional input argument that populates fields that are specific to a particular acquisition system. Systems currently supported: 1. Dartmouth Brain Imaging Center - Data recorded using the Keithley acquisition system. 2. UC Davis, Imaging Research Center, MATE system on Siemens 3T