Lobule VIIAf

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Cerebellum Protocol Project
Whole Cerebellum	Lobe Definitions	Vermis Definition	Lobule Delineation

Lobule VIIAf (Crus I)

• Location: Spans entire cerebellum except for a few slices around the midsagittal
• Description: Best to initially identify from the most lateral edges (Figure 53) and the most posterior axial slice (Figure 51)
  • Notice how this lobule is not in the midsagittal slice (Figure 51)
• This lobule can also be identified in the sagittal plane as the lobule that is not present at the mid-line but becomes easily discernible roughly 15 mm from the mid-line. It is usually one branch at first that may become two or more at the lateral edges. It should dominate the lateral portion of the cerebellum.

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  Figure 1:In this scan Cr1 curves around lobule VI which is very unusual.