Squashed commit of the following:

commit e030c14
Author: Oscar Jalnefjord <oscar.jalnefjord@gu.se>
Date:   Thu Sep 28 19:23:54 2023 +0200

    MATLAB code contribution

commit a36245f
Merge: ff3fcbe 70d06a0
Author: Daan Kuppens <113351633+DKuppens@users.noreply.github.com>
Date:   Thu Sep 28 17:06:29 2023 +0200

    Merge pull request #8 from OSIPI/testing/template_data

    Testing/template data

commit ebdb475
Merge: 99ca3b6 ab5ec3a
Author: Daan Kuppens <113351633+DKuppens@users.noreply.github.com>
Date:   Thu Sep 28 11:39:43 2023 +0200

    Merge pull request #11 from OSIPI/data_addition

    data addition and configuration of LFS - approved by Eric

commit 7562bfe
Author: Daan <d.kuppens@amsterdamumc.nl>
Date:   Fri Sep 15 12:23:05 2023 +0200

    fix typo

commit 7074e54
Author: Daan <d.kuppens@amsterdamumc.nl>
Date:   Fri Sep 15 12:22:00 2023 +0200

    update gitignore and gitattributes

commit 666b158
Author: Daan <d.kuppens@amsterdamumc.nl>
Date:   Fri Sep 15 12:02:54 2023 +0200

    data addition and configuration of LFS

Author: IvanARashid

.gitignore

@@ -1,6 +1,5 @@
 .idea*
 .github*
-*.nii.gz
 __pycache__/