How to correctly divide the dlpfc?

Hello everyone,
I am a student of biomedical engineering.
Recently, I have encountered a problem: when defining the ROI(-14,28,58,R=10mm) in the figure, I am not quite sure which brain region it belongs to.
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The division of PFC in different papers seems to be inconsistent, as shown in the following figure:
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( The role of prefrontal cortex in cognitive control and executive function | Neuropsychopharmacology)

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((PDF) The importance of different learning stages for motor sequence learning after stroke
)
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This really confuses me. How should I determine which brain region my ROI belongs to? Could you give me some suggestions? Thank you very much for your reading! :blush: