timeseries_from_img_list
===============================================

.. py:function:: petpal.utils.dimension.timeseries_from_img_list(image_list: list[ants.core.ANTsImage]) -> ants.core.ANTsImage

   Takes a list of ANTs ndimages, and generates a 4D ndimage. Undoes :func:`ants.ndimage_to_list`
   so that we take a list of 3D images and generates a 4D image.

   :param image_list: A list of ndimages.
   :type image_list: list[ants.core.ANTsImage]

   :returns: *ants.core.ANTsImage* -- 4D ndimage.