![hippocampus anatomy sulcus coronal t1 mri hippocampus anatomy sulcus coronal t1 mri](http://image.slidesharecdn.com/anatomyhippocampus-140302054810-phpapp01/95/anatomy-of-hippocampus-radiology-24-638.jpg)
Two neuroradiologists independently evaluated each sign the sign was considered present only with positive reader agreement. Eight signs to delineate the superior temporal gyrus, Heschl gyrus (HG), parahippocampal gyrus, rhinal sulcus, collateral sulcus proper, or the occipitotemporal sulcus, or a combination, were evaluated in the sagittal or axial plane. Standardized axial, coronal, and sagittal planes were evaluated and cross-referenced. Patient age ranged from 1 to 79 years (mean 19 years standard deviation 16 years). Methods: Images from volumetric magnetization-prepared rapid gradient-echo imaging were analyzed of 100 temporal lobes from 26 female and 24 male patients. We devised and tested 8 radiologic signs of temporal lobe anatomy. However, relatively few radiologic signs are described to facilitate recognition of temporal lobe sulci and gyri in clinical practice. N2 - Purpose: The temporal lobe is anatomically and functionally complex. T2 - eight imaging signs to facilitate interpretation of MRI Conclusions: Temporal lobe gyri and sulci can be reliably identified in multiple planes using anatomic signs.", The frequencies were similar between the right and left cerebral hemispheres. The most frequent signs were the posterior insular corner to identify HG in the axial plane (100 %), pointed STG to identify STG in the axial plane (98 %), and parahippocampal Y to identify the posterior parahippocampal gyrus in the sagittal plane (98 %). Results: All 8 signs were present in most patients. Conclusions: Temporal lobe gyri and sulci can be reliably identified in multiple planes using anatomic signs.Ībstract = "Purpose: The temporal lobe is anatomically and functionally complex.
![hippocampus anatomy sulcus coronal t1 mri hippocampus anatomy sulcus coronal t1 mri](https://carpentries-incubator.github.io/SDC-BIDS-sMRI/fig/episode_4/brain_slices_seg_overlay.png)
Purpose: The temporal lobe is anatomically and functionally complex.