brain extract 中文意思是什麼
brain extract
解釋
腦提取物-
Protective effect of ginkgo biloba extract on brain tissue and activity of brain neural cells
銀杏葉提取物對腦組織及腦神經細胞活性的保護作用 -
The research, development and applications of the deformable models are reviewed. the algorithm is realized to extract brain contour from mri head images. some improvement on deformable models is presented
本文對可變形模型的基本概念和研究進展進行了介紹，給出了其應用於頭部磁共振圖像提取腦區域的演算法實現，並針對我們在實際研究工作中遇到的問題，進行了相應的改進，取得了良好的效果。 -
In vitro injury models of brain slice ( ogd and nmda insult ) and primary neuronal cultures ( nmda insult ) oxygen / glucose deprivation ( ogd ) - induced injury of rat hippocampal slice in vitro the rat hippocampal slices prepared were allowed to recover in the normal artificial cerebrospinal fluid ( acsf ) bubbled with gas mixture of 95 % o2 + 5 % co2 for 1 h, then they were thansfered to glucose - free nacsf which was bubbled with gas mixture of 95 % n2 + 5 % co2. after treatment with ogd, the slices were placed into 2 % ttc solution in dark and incubated at 37 * cfor 1h. the slices were weighted and a 50 : 50 mixture of ethanol / dimethyl sulfoxide was then added to extract the formazan in dark for 24 h
離體腦片損傷模型（ ogd和nmda ）及原代培養神經元nmda損傷大鼠離體海馬腦片缺氧缺糖（ ogd ）損傷大鼠離體海馬腦片制備后，在通氧混合氣的正常腦脊液（ nacsf ）中恢復60min ，然後移入通氮混合氣的無糖腦脊液（吵化sf ）中缺氧缺糖，取出腦片與2 ttc避光37 』 c溫浴60dll ，染色后根據每克濕重加入20ml抽提液（乙醇：二甲亞礬一50 ： 50 ） ，在密閉容器內避光置24h ，測量前搖勻后取200pi至96孔板，在490urn波長，酶標儀測定各孔od值。 -
It poses a challenge to researchers of this field who try to extract the useful information reflecting brain state from eeg recordings. recent efforts to sources identification and artifacts segregation have focused mostly on performing spatial segregation and localization of source activity
長期以來，研究者們已經提出了很多腦電消噪的方法（大多集中在時頻域） ，但遺憾的是情況並未得到明顯的改善。 -
They reported they were able to extract the stem cells without harm to mother or fetus and turn their discovery into several different tissue cell types, including brain, liver and bone
此外，研究人員已成功利用幹細胞培育出多種類型的組織細胞，包括腦組織細胞、肝組織細胞和骨組織細胞。 -
When deformable models are used to extract brain contour from head mri t2 images, local minimums largely affect the algorithm ' s converging to the global minimum
在提取人頭部磁共振圖像t2加權像的橫斷面的腦輪廓時，因為在圖像內部存在許多的局部極小值，嚴重的影響了演算法向全局極小收斂。 -
The proposed algorithm is called agvf snake algorithm. when deformable models are used to extract brain contour from the head mr images, problems associated with initialization and time consuming iteration limit their utility. to overcome these problems, a region based variable expansion force is proposed
對于可變形模型對初始輪廓的依賴較大，外力的作用范圍有限，迭代演算法收斂時間較長等問題，提出了一種新的外力，我們稱之為基於區域的可變膨脹力（ regionbasedvariableexpansionforce ） 。 -
Ginkgo biloba extract promotes oxygen blood flow to the brain, which is important to optimal stimulation of memory and concentration
銀杏葉精華有助促進腦部血液循環，增強記憶力及集中力。
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