hkey_un0hkey_un0 field in the
NIfTI/ANALYZE header.
hkey_un0(object)
"hkey_un0"(object)
hkey_un0(object) <- value
"hkey_un0"(object) <- value
hkey.un0(object)
"hkey.un0"(object)
hkey.un0(object) <- value
"hkey.un0"(object) <- valuenifti or anlz.hkey_un0 field.