查询词典 bregma

The front portion of it is termed ''bregma'' or ''sinciput'', developed after birth-for it is the last ofall the bones in the body to acquire solidity,-the hinder part is termed the ''occiput'', and the part intervening between the sinciput and the occiput is the ''crown''.

它的前面部分被称作前颅或前顶，在出生后发展，因为它是身体所有骨头中最后获得硬化的骨头，后面的部分被定义为枕骨，在前卤和枕骨之间连接的是顶骨。

After anesthesia, the guinea pigs'scalp surface was exposed and two stainless screws (5 mm length and 1.2 mm diameter) were implanted at 6 mm in front of and 10 mm behind bregma, as reference electrode and recording electrode. In the middle, a third stainless screw was implanted as ground electrode. 3 days later, awaked guinea pigs were fixed in multifunctional head-body apparatus. RETI-port system was used to record PVEP of control group and experiment group.

麻醉后，在前囟前6 mm、后10 mm及矢状缝正中处钻孔，均植入长5 mm、直径1.2 mm的不锈钢螺钉作为参考电极、记录电极和地极。3 d后，将清醒状态下的豚鼠固定于自制多功能头身一体化固定台面上，采用RET I-port系统(Roland Consult，德国)分别记录对照组和实验组图形视觉诱发电位的变化。

The preliminary results show that the maximally evoked responses are at a deeper layer of the cortex. The value of this depth form surface of the cortex is about 900 m. A twodimensional recording was performed at this depth to find the responsive center or locus. The result shows that a dipole can be used to represent the responsive center with a coordinate of 1.9 mm posterial and 1.9 mm lateral to the Bregma. These finds should be valuable for further studies about pain.

由初步结果得知雷射所诱发的场电位分布在大脑皮质体感觉区的较深部组织，自表面算起约为900 μm处为最大反应之深度，而在此深度水平切面之反应中心则位於以前囱门为座标原点向后约1.9 mm 向外测1.9 mm 处，此反应中心呈现一个偶极的现象，这些资料对往后之痛觉研究十分重要。

All the conditions were the same as the above, except that the electrode was inserted vertically into the right or left side of the brain stem at a level 13.8 mm caudal to Bregma and 0.7 mm lateral to the midline, and to a depth of 8.3 mm below the dorsal surface, and the method of pylorus ligation was used.The results were as follows.

结果如下：电刺激疑核对胃液量、可滴定H~+量、H~+浓度都无明显影响，但碳酸氢盐的量显著增加；电刺激疑核期间，引起严重的呼吸抑制和心动过缓，左右侧疑核对呼吸和心率的抑制率差异不显著。

60Mm anterior and 1. 20mm lateral to bregma and 4. 00mm ventral to the cortical surface . 2 days later, ICH was induced by the standard method. At 7d, animals were sacrificed to investigate distribution of EGFP-expressing or BrdU-labeled cells around hemotoma.

根据以上实验结果，在分离、培养、传代获得NSC的基础上，采用pEGFP转染或BrdU标记体外培养NSC后，将细胞移植入前囟前1.60mm，矢状缝向右1.20mm，深4.00mm的细胞增生活跃的前脑脑室下区。2d后诱导脑出血模型，出血后7d处死动物检测EGFP或BrdU阳性细胞在血肿周围的分布情况。

According to the coordination of the NA as defined by the atlas of Paxinos and Watson, an electrode, whose diameter is 40-60 u m, was inserted vertically into the right or left side of the brain stem at a level 12.7 mm caudal to Bregma and 2.0 mm lateral to the midline, and to a depth of 9.6 mm below the dorsal surface.

按Paxinos and Watson脑立体定位图谱(第四版，1998)，以前囟为零点，正中线向后12.7 mm，旁开2.0 mm，深9.6mm，在颅骨上钻孔，插入尖端直径为40～60 μm的金属电极。

After placement in a stereotaxic apparatus, A microdialysis probe was implanted in the left hippocampal CA1 region (2 mm to the left and 3.6 mm posterior to the bregma and 2 mm below the cortical surface).

切开头皮，用微型颅钻分别在左右海马CA1区(前囟3.6mm和中线左、右旁开3mm)打开一直径约2mm的圆孔，将微透析探针刺入左侧海马CA1区2mm，用乳酸钠林格氏液以2.5μl/min的速度持续灌注，稳定60min待脑电图波形稳定后收集脑组织透析液，间隔时间为10min，直至再灌注后2h。

In experimental group, a bone hole was made by using a diamond-tipped burr at the following coordinates: anterior 1mm from bregma and lateral 3mm relative to the midsagittal sinus, a 10ul solution containing 106 C6 gliomaous cells was stereotactically implanted into right caudate nuclei to establish brain glioma model.

于前囟前1mm、矢状缝右旁开3mm处用牙钻钻一骨孔，用静脉注射套管针立体定向注射10ul含有约106个C6细胞的混悬液于鼠脑右侧尾状核内，建立鼠脑胶质瘤模型。

And 4 μL NSC suspension (2.5×1010 L-1) was stereotaxically implanted into the injured lesion (coordinates: anterior-posterior,+0.6 mm; lateral,+0.6 mm; dorsal-ventral,-5.5 mm from bregma) instantly after fimbria-fornix transaction.

利用无血清培养技术获得鼠基底前脑神经干细胞，吸取2.5×1010 L－1细胞悬液4 μL，术后即刻细胞移植组损伤侧行细胞移植，坐标为前囟+0.6 mm，外侧+0.6 mm插入，腹侧-5.5 mm。

Thickness of the parietal bone at bregma is 7.0mm, which is thinner than that of the Sinanthropus, while similar to that of neandertal men.

顶骨在前囱点处的厚度为7.0毫米，小于中国猿人而与尼人相似。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。