From 075c2a4963599b32a135a4fe88b1959bbe22cfd3 Mon Sep 17 00:00:00 2001
From: Magdalena Banwinkler <magdalena.banwinkler@uk-koeln.de>
Date: Mon, 29 Aug 2022 13:27:44 +0200
Subject: [PATCH] The get_spm_globals function was added.

---
 spm_funcs.py | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/spm_funcs.py b/spm_funcs.py
index 450c1ab..cc96868 100644
--- a/spm_funcs.py
+++ b/spm_funcs.py
@@ -54,8 +54,17 @@ def get_spm_globals(fname):
     spm_vals : array
         SPM global metric for each 3D volume in the 4D image.
     """
-    # +++your code here+++
-    # return
+
+
+    img = nib.load(fname)
+    data = img.get_fdata()
+    spm_vals = []
+
+    for i in range(data.shape[-1]):
+        vol_mean = spm_global(data[..., i])
+        spm_vals.append(vol_mean)
+
+    return spm_vals  # Return the result.
 
 
 def main():