Anatomical parcellations and lobes

[vincentRoca]

Hi,

I’m a computer science student and I do my internship in a medical imaging laboratory where I work on machine learning methods for predicting brain age from T1 MRI. I learn every day different things about medical imaging, but I’m still very novice in this field.

I wanted to know if there is a simple way to match each anatomical parcellation (Destrieux atlas) with a lobe (frontal, temporal, limbic, parietal, occipital, insula or others). For example, I guess that S_temporal_inf matches with temporal. I hope I will not be forced to make researches for each of the 74 parcellations, especially since I don’t know anything about it.

My only prior is the number of parcellations per group :

• frontal : 19
• temporal : 15
• limbic : 8
• parietal : 10
• occipital : 10
• insula : 8
• others : 4

Thanks in advance.

Edit :

After having done researches, I precise regions for which I’m not sure or I have no idea :

• Paracentral lobule and sulcus
• Subcentral gyrus (central operculum) and sulci
• Lateral occipito-temporal gyrus (fusiform gyrus, O4-T4)
• Horizontal ramus of the anterior segment of the lateral sulcus (or fissure)
• Vertical ramus of the anterior segment of the lateral sulcus (or fissure)
• Posterior ramus (or segment) of the lateral sulcus (or fissure)
• Central sulcus (Rolando’s fissure)
• Anterior transverse collateral sulcus
• Posterior transverse collateral sulcus
• Medial occipito-temporal sulcus (collateral sulcus) and lingual sulcus
• Parieto-occipital sulcus (or fissure)
• Pericallosal sulcus (S of corpus callosum)
• Subparietal sulcus

Thanks in advance for your help.