Review of EHCA(eye-head coordination analyzer)

EHCA is a MATLAB software which was developed to analyze eye-head shift. It can be used to investigate motion behaviour, which can lead to further insights into attentional and motor symptoms of certain neurological or psychiatric diseases, e.g. schizophrenia. To use this software MATLAB is required. In order to do that,after the software package is downloaded and extracted to a directory, it should be added to the MATLAB Path so that the functions are available from the MATLAB command line. For saccade detection EHCA has a class ehcaEmov that provides a popular eye movement analysis algorithm (I-VT) based on Salvucci and Goldberg.