Update ASL.rst

andrewjahn · Apr 2, 2019 · 699712f · 699712f
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Showing 1 changed file with 8 additions and 7 deletions.
diff --git a/docs/ASL/ASL.rst b/docs/ASL/ASL.rst
@@ -19,15 +19,16 @@ ASL Summary
 
 The following pictures illustrate a typical ASL analysis:
 
-1. Incoming arterial blood to the brain is "tagged" by a radiofrequency pulse.
-2. A **Tag Image** is acquired that includes brain tissue. This can be a single slice, or a volume encompassing the entire brain.
 
 .. figure:: asl_step1_step2.jpg
-
-
-3. Repeat the experiment without tagging any incoming arterial blood.
-4. Acquire a **Control Image** in the same area as the previous Tag Image.
+  1. Incoming arterial blood to the brain is "tagged" by a radiofrequency pulse.
+  2. A **Tag Image** is acquired that includes brain tissue. This can be a single slice, or a volume encompassing the entire brain.
+
 
 .. figure:: asl_step3_step4.jpg
+  3. Repeat the experiment without tagging any incoming arterial blood.
+  4. Acquire a **Control Image** in the same area as the previous Tag Image.
+
 
-5. Take the difference between the Control Image and the Tag Image to create a **Contrast Image**.
+.. figure:: asl_step5.jpg
+  5. Take the difference between the Control Image and the Tag Image to create a **Contrast Image**.