海马旁回

MRI冠状位上，海马旁回内缘中点可以作为两种入路选择的解剖标志点。

The midpoint of the internal edge of the parahippocampal gyrus on coronal MRI images provides landmark to choose appropriate approaches .

结果（1）FD患者静息态脑区活动与HS在边缘叶（海马旁回）、苍白球、前额皮质、小脑、脑桥等区域存在显著性差异（P0.05）。

The correlations between regional brain activity and those indices were then analyzed . Results ( 1 ) Differences of resting state regional brain activities between FD and HS were found in limbic lobe ( parahippocampal gyri ), pallidum , prefrontal cortex , cerebella and pons ( P0.05 ) .

海马旁回与脉络丛前动脉的显微解剖及临床意义

Microsurgical anatomy and clinical significance of the anterior choroidal artery and parahippocampal gyrus

此外，在内嗅区和海马旁回内也见到标记细胞，主要位于深层。

They were also found in the entorhinal area and parahippocampal gyrus , mainly in deep layers .

另外还发现右侧海马旁回、左侧梭状回以及右侧颞上回这三个区域在无意识感受惊讶面孔的功能中可能起到了关键性的作用。

Additionally , the key role of the right parahippocampal gyrus , left fusiform gyrus and right superior temporal gyrus during unconscious perception of surprised facial expression has been observed . 2 .

结果发现无意识感受惊讶面孔时主要会激活右侧海马旁回、左侧梭状回、右侧杏仁核、枕下回、枕中回以及颞叶这些区域。

The results showed that during unconscious perception of surprised facial expression , brain activation exists mainly in the right parahippocampal gyrus , left fusiform gyrus , right amygdala , bilateral inferior occipital gyrus , middle occipital gyrus and temporal cortex .

选取右侧海马旁回为种子区域，发现其与右侧杏仁核、左侧梭状回、双侧枕下回以及右侧颞上回这几个区域之间存在连接关系。

Selecting the right parahippocampal gyrus as the source region , the results showed the connectivity between the source region and four regions , including right amygdala , left fusiform gyrus , bilateral inferior occipital gyrus and right superior temporal gyrus .

结论：MR可以显示记忆力损伤病人海马及海马旁回萎缩。

Conclusions : MRI can show the atrophy of HPFs and parahippocampal gyri in patients with memory impairment .

语义任务减去语音任务激活的脑区有，左侧额下回（BA47），左侧海马（BA36）和右侧海马旁回（BA36）。

When phonological task was subtracted from semantic task , some areas in left inferior frontal lobe ( BA 47 ), left hippocampus ( BA 36 ) and right Gyrus para-hippocampus ( BA 36 ) were activated .