"right parasagittal frontal cortex"?

In anatomy, the sagittal plane, or longitudinal plane, is an anatomical plane which divides the body into right and left parts. The plane may be in the center of the body and split it into two halves (mid-sagittal) or away from the midline and split it into unequal parts (para-sagittal).The anatomical term sagittal was coined by Gerard of Cremona.

The term parasagittal is used to describe any plane parallel or adjacent to a given sagittal plane. Specific named parasagittal planes include

https://en.wikipedia.org/wiki/Sagittal_plane

The frontal lobe is covered by the frontal cortex. The frontal cortex includes the premotor cortex, and the primary motor cortex – cortical parts of the motor cortex. The front part of the frontal lobe is covered by the prefrontal cortex.

https://en.wikipedia.org/wiki/Frontal_lobe

Minute hyperintense areas in the white matter near the posterior horn of the right lateral ventricle and in the right parasagittal frontal cortex was shown in MRI diffusion weighted image.

https://cancerres.unboundmedicine.com/medline/citation/31341...[A_case_of_hemichorea_caused_by_right_internal_carotid_artery_stenosis]_

Magnetic resonance scan of the brain showed multiple areas of remote and recent infarction involving right frontal cortical and subcortical regions, pons and cerebellum, and right parasagittal frontal cortex.

https://wwwnc.cdc.gov/eid/article/10/5/03-0711_article



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Note added at 1 hr (2021-06-12 16:55:49 GMT)
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Brain MRI was remarkable for new abnormal T2/FLAIR hyperintense and restricted diffusion involving the left thalamus, right parasagittal frontal cortex, and bilateral genu of the corpus callosum (Figure 3)

https://academicworks.medicine.hofstra.edu/cgi/viewcontent.c...

I think 'right parasagittal' means to the right of the parasagittal line and 'frontal cortex' is the part of the brain, though I'm definitely no expert!