Matlab files in this directory:

vb_add_act	This function is used to register cortical activity data.
vb_add_area	This function is used to register cortical area data.
vb_get_act	This function is used to get cortical activity data.
vb_get_area	This function is used to get cortical area data.
vb_get_keyset_act	This function is used to get the set of cortial activity map IDs.
vb_get_keyset_area	This function is used to get the set of cortical area IDs.
vb_rm_act	This function is used to remove cortical activity data.
vb_rm_area	This function is used to remove cortical area data.