顶叶

词组短语

parietal lobe

与顶叶相关的网络例句 [注：此内容来源于网络，仅供参考]

Results: Prefrontal cortex , parietal lobe, occipital lobe and cerebellum are activated during simple calculation and complex calculation task in male and female, The activated areas(means the function calculation areas ,Prefrontal cortex and parietal lobe) are larger in male than that in the female ,especially in the complex calculation task .

结果： 计算任务中男女主要激活区域均为额前区、顶叶、枕叶及小脑，男性额前区及顶叶等计算功能区激活范围较女性广，其中以复杂计算为著。

But activation induced in the frontal and parietal lobes were different.For example,we found that the left gyrus frontalis superior /medius were activated only by theChinese stimuli,while the right gyrus frontalis inferior,the supplementary motorarea as well as the 1obulus parietalis superior on both sides were activated only by theEnglish stimuli.

中、英文刺激在左侧颞叶中后部及相邻的梭状回激活的脑区非常相似，该脑区可能与语义信息的存储有关。2）在额叶脑区，中文激活了左侧额上/中回，英文激活了右侧额下回和补充运动区的某些脑区。3）在顶叶脑区，英文激活了双侧顶叶，而中文没有激活该脑区。4）与中文刺激相比，右脑更多地参与了英文刺激的加工。

3 Patients were in the acutestage,〓FDG and 〓NH〓 PET showed brain stem infarction in 2 patients, while CT was normal. MRA of one of them showed right vertebral artery obstruction. One case showed focal infarction within the territory of the right middle cerebral artery 12 hours after stroke onset.〓NH〓 uptake was reduced in right frontoparietal lobe, putamen and part of thalamus, while hyperperfusion was observed in ipsilateral head of caudate nucleus and a portion of thalamus.

急性期3例，2例〓FDG和〓NH〓均示病灶位于右侧脑干为放射性缺损区，CT检查均未显示，1例MRA示右侧椎动脉阻塞：另1例〓FDG示病灶在右侧大脑中动脉区域，与12小时CT所示病灶范围相同，但12小时的〓NH〓示右侧额、顶叶，壳核和部分丘脑为放射性减低和缺损区，而同侧尾状核头部和部分丘脑为过度灌注；发病24小时〓FDG显示除〓NH〓所见缺损区外，右侧额、顶叶部分区域和右侧尾状核头部代谢异常增高，血流和代谢有不一致处。

We didn\'t find activated points in cerebellum and deeper brain.3.Acupuncture of sham point can significantly activated BA2,6,8,13,21,37,40,44,45,47,putamen and other areas.Both the left and right side of the brain have activated points,but points on the right side are more than those on the left.Both sides of middle temporal gyms,parietal lobule,supramarginal gyms and the lentiform nucleus have obvious activated points.The activated points mainly concentrated in the cerebral cortex,the deep-activated are mainly in the putamen.4. Sham needling in sham point can significantly activate BA6, 8,9,10,18,21,37,40,43,44.The activated points are mainly distributed in the right side of the brain.The left side also has some activated points;5.In the comparasion of Acupunture and sham-needling in S J5,we find that BA8 and cerebellum have distinct regional activated points;6.In the comparasion of acupuncture in SJ5 and sham point,we find BA2 and left cerebellar regions have activated points;7.Sham needling in S J5 compared with sham point,we find BA7,8,9,18 and other areas have activated points,the main activated points are at the left brain.It is not difficult to find that the distribution of activated points are mainly in the middle brain,no obvious activated points at the temporal lobe.

结果：通过对数据的处理和分析，我们初步发现：1、外关穴真针刺能显著激活Brodmann area45、37、44、40、22、13、37、47区、海马、杏仁核、黑质等区域，小脑左侧更明显，左侧颞叶皮层激活点多于右侧，且脑部左侧深层激活点多于右侧；2、外关穴假针刺能显著激活BA46、44、41、13、40、37、19区等区域，激活点主要集中表现在大脑皮层，以颞叶为主，小脑及深部未发现明显激活点；3、非穴真针刺组结果分析初步表明，BA2、6、8、13、21、37、40、44、45、47区以及壳核等区域有激活点，大脑左、右侧均有激活点，但右侧更多，双侧颞中回、顶叶下小叶、缘上回及豆状核有明显激活点，激活点主要集中在大脑皮层，深部激活点主要在壳核；4、非穴假针刺能显著激活BA6、8、9、10、18、21、37、40、43、44区等区域有激活点，主要分布在大脑的右侧，左侧也有不少激活点，就其具体分布主要在颞叶和额叶，少部分分布在顶叶和枕叶；5、外关穴真针刺与假针刺对比发现，BA8区和小脑等区域有明显的激活点；6、外关穴真针刺与非穴真针刺对比发现BA2区、左侧小脑等区域有激活点；7、外关穴假针刺与非穴假针刺对比发现，BA7、8、9、18等区有激活点，主要反应点在左侧大脑的枕叶中回、楔叶，顶叶楔前叶及额上回、中回，就其分布不难看出主要在大脑中部，颞叶未见明显激活点。

RESULTS: The right superior temporal gyrus (BA22), left medial frontal gyrus (BA46), followed by right and left postcentral gyrus of parietal lobe (BA2, BA3), left inferior frontal gyrus (BA45) and left inferior parietal lobule (BA40) were evoked by acupuncture at Taixi, but there was no activeation area after untwisting acupoint.

结果：捻转刺激太溪穴主要激活了右侧颞上回BA22，左侧的额中回BA46，其次为左右顶叶的中央后回BA2，BA3，左额叶的额下回BA45和左顶叶的顶下小叶BA40；而非捻转刺激则没有激活。

Results:(1) In comparison with healthy comparison participants, major depression showed increased activation in left middle temporal gyrus(BA19), right inferior parietal lobule(BA40), left postcentral gyrus(BA7,BA5), right postcentral gyrus(BA7,BA5) and right precuneus(BA7), and decreased activation in bilateral superior parietal lobule(BA7) when explicit recognition of happy faces.

结果： 1。与健康受试者相比，抑郁症患者明确识别动态喜悦表情时活动增高的脑区包括枕颞交界处（左颞中回，BA19）、顶叶皮质（右顶下小叶，BA40；左中央后回，BA7和5；右中央前回，BA7和5；右前楔叶，BA7；），而活动降低的脑区包括顶叶皮质（右顶上小叶，BA7；左顶上小叶，BA7）等脑区。

Right postcentral gyrus of frontal lobe(BA2,BA1),left inferior frontal gyrus(BA47),postcentral gyrus(BA43),right inferior parietal lobule(BA40),left superior temporal gyrus(BA22) and right insular(BA13) were evoked by twisting Shenmen point;Left inferior parietal lobule(BA40),right inferior frontal gyrus(BA45,BA46),left medial temporal gyrus and medial temporal gyrus(BA37) and left superior frontal gyrus(BA10) were evoked by twisting Yanglao point.

神门穴主要激活了右侧额叶的中央后回BA2、BA1，左侧额下回BA47和中央后回BA43，其次为右侧顶叶的顶下小叶BA40，左侧颞叶的颞上回BA22，右侧脑岛BA40；养老穴主要激活了左顶叶的顶下小叶BA40，右侧额叶的额下回BA45、BA46，其次为左侧颞中回、颞下回BA37，左额上回BA10。

Results The supratentorial lesions involved the occipital lobe in 4, frontal lobe in 3, fronto-occipital lobe in 2, temporo-occipital lobe in 3, lateral ventricle in 1 case and the saddle region in 1. All the lesions were large in volume and most of them presented heterogeneous signals in MRI. Of the 14 cases, 12 showed cystic degeneration and necrosis, 2 had hemorrhage and 6 showed signs of emptied small blood vessels. Twelve cases had heterogeneous enhancement and 2 had moderate enhancement. Pathologically, 10 cases of neuroblastomas were identified, along with 3 ganglioneuroblastomas and 1 atypical rhabdoid tumor.

结果 病灶位于顶叶4例，额叶3例，枕顶叶2例，颞枕叶3例，侧脑室1例，鞍区1例，病灶普遍较大，病灶绝大多数信号不均匀，病灶内可见囊变／坏死（12例）、出血（2例）、流空小血管影（6例），增强后病灶呈明显不均匀强化（12例），中等强化2例；神经母细胞瘤10例，节细胞神经母细胞瘤3例，非典型横纹肌样瘤1例。

The distribution of the growth-associated protein (GAP-43) which is close related to the axon regeneration was examined by immunocytochemical method in the adult rat brain and the rat parietal lobus injuried into which the fetal cerebral suspension was lransplanted.

在发现流式细胞计可用于神经科学的研究后，用FCM研究了大鼠脑发育过程中细胞周期的变化和胚胎大脑细胞移植到成年大鼠顶叶后对宿主顶叶脑细胞分裂的影响；由于生长相关蛋白(GAP-43)与轴突再生密切相关，用免疫细胞化学法研究了GAP-43在成年大鼠脑内的分布及顶叶损伤植入胚胎大脑细胞后GAP-43的变化。

Perfusion in the right parietal lobe in group2 was significantly lower than in group1 (P.01).（2）Average perfusions were higher in the right temporal and parietal lobes than in the left in all 3 groups.（3）Gray matter volumes were significantly smaller in group3 than in group2 (P.05); total cerebral spinal fluidsvolumes were significantly larger in group3 than in group1 and group2（P.05）; right hippocampus volumes were significantly smaller in group3 than in group1 （P.05）. Conclusions Age-related change of cerebral blood perfusions in the healthy elderly over 65 years is characterized with hypoperfusion in the right parietal.

结果（1）经方差分析，第2组和第3组脑组织几乎所有部位的灌注均低于第1组，其中第2组右顶叶灌注的放射性计数比值为0.87±0.18，低于第1组（RAR=0.98±0.17；P.01）；（2）经配对t检验，除第2组的双侧顶叶外，3组颞叶和顶叶的灌注均为右侧高于左侧（P.01和0.05）；（3）经方差分析，第3组的灰质体积占颅内容积的百分比［（47.59±1.26）%］小于第2组［（49.43±1.30）%］，总脑脊液体积占颅内容积的百分比［（14.61±3.16）%］大于第1组［（12.41±0.73）%］和第2组［（11.94±1.27）%］，右侧海马体积［（2.04±0.23）cm3］小于第1组［（2.27±0.20）cm3］，P均。05。

与顶叶相关的网络解释 [注：此内容来源于网络，仅供参考]

parieto-frontal integration theory,P-FIT：顶叶-额叶整合理论

parietal lobes 顶叶 | parieto-frontal integration theory,P-FIT顶叶-额叶整合理论 | positive manifold 正向复写

interparietal：顶骨间的,壁间的,顶叶间的

乳突间钉状突 interpapillary peg | 顶骨间的,壁间的,顶叶间的 interparietal | 大脑脚间窝 interpeduncular fossa

temporal lobe：顶叶

颞叶:frontal lobe | 顶叶:temporal lobe | 枕叶:parietal lobe

occipital lobe：顶叶

额叶 parietal lobe | 顶叶 occipital lobe | 枕叶 insula 岛叶 limbic lobe

Parietal：顶叶

他们运用中性和与可卡因相关的图片作为刺激物,同时记录和比较可卡因成瘾者和健康人前额(frontal)、顶叶(parietal)和中线点(midlinesites)的ERP. 结果发现,可卡因成瘾者的N300、LSPW(lateslowpositivewave)、SSPW(sustainedslowpositivewave)在中性和可卡因图片之间显示出了ERP波幅的差异,

parietal lobe：顶叶

Andreasen发现大脑内部体积与智力之间的显著相关主要反映了灰质体积与智力分数之间的相关[10],大脑皮层主要由灰质构成,并且又有不同的结构分区,根据表面沟回,大脑皮层分为额叶(frontal lobe)、顶叶(parietal lobe)、颞叶(temporal lobe)、枕叶(occipital lobe)四个部分,

Venae parietales：顶叶静脉

顶叶 - Lobus parietalis | 顶叶静脉 - Venae parietales | 顶枕沟 - Sulcus parietooccipitalis

Vv. parietales：顶叶静脉

顶叶 - Lobus parietalis | 顶叶静脉 - Vv. parietales | 顶枕沟 - Sulcus parietooccipitalis

parietal lobes：顶叶

开始时,科学家认为额叶(frontal lobes)专司智力,因此说男性大脑的额叶大于女性,女性的额叶较小,而顶叶(parietal lobes)较大. 后来,研究发现顶叶专司智力功能,与认知过程相关,这些科学家又改为说男性的顶叶大于女性,或者说女性的顶叶比以前所发现的要小.

parietal lobe of cortex：皮层顶叶

parietal lobe ==> 顶叶 | parietal lobe of cortex ==> 皮层顶叶 | parietal pelvic fascia ==> 盆壁筋膜