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forebrain n.【解剖學】1.前腦。2.壯年人發達的腦部〔包括間腦和...

forecabin

Furthermore , in order to examine the effects of sulfated polysaccharides from brown seaweeds gs201 on the daergic neurons of midbrain , da release was measured from striatum ( str ) following electrical stimulation of medial forebrain bundle ( mfb ) and from amy following electrical stimulation of vta in the model rats of pd . the results were as follows : l . da release evoked by electric stimulation of vta from amy of male rats was significantly lower compared with female and ovx rats 最后,為探討海洋褐藻多糖gs201對da能神經元的作用,本研究在6 -羥基多巴胺( 6 - ohda )制備的帕金森病( pd )模型大鼠身上檢測了腹腔注射海洋褐藻多糖gs2017天后,電刺激內側前腦束( mfb )誘發的紋狀體( str ) da釋放,電刺激vta誘發的amyda釋放。

They might form the n - asc to react to various stimuli together as the functional unit ; ? he biological plastic response of as was earlier than that of the neurons , and their distribution pattern was similar in the spinal cord , the brainstem and the forebrain after the unilateral tibia and fibula fracture 這表明eda的信息傳導是單方向。結論脊髓和腦內as對非病理性疼痛起反應,且具有明確的機能定位特點。在外周組織損傷導致疼痛條件下, as的生化學可塑性反應早于神經元。

In the early neurula , cortactin staining signals were detected in the developing primodium of forebrain as early as 10 . 5 hpf ( hours post fertilization ) , at the same time the tailbud areas were highly stained too . later , the staining was concentrating in the developing neural rod while paraxial mesoderm derivatives were not stained 在早期神經胚,神經系統中的前腦原基最先出現染色,并保持頭尾兩端處染色最強的圖式,隨后,染色集中分布在發育中的神經龍骨中,但近軸中胚層細胞沒有染色。

In this paper , cholinergic neurons was mapped in the two kinds of birds ( emberiza rutila and fringilla montifringilla ) by using immunohistochemical method . the soma size and cell density of cholinergic neurons in the three song control nuclei , the higher vocal center ( hvc ) , the robust nucleus of the archistriatum ( ra ) and area x , were measured and compared . here we discussed the distribution of cholinergic neurons and their effect on the process of song producing and song learning . the results show that chat - li was found in hvc , ra and areax of forebrain 本文以中國北方地區常見的兩種鳴禽栗? ( emberizarutila )和燕雀( fringillamontifringilla )為材料,應用免疫組化方法,對兩種鳴禽發聲控制核團,即上紋狀體腹側尾核或高級發聲中樞( hvc ) 、古紋狀體粗核( ra ) 、 x區( areax )內膽堿能神經元的胞體大小和胞體密度進行了觀察測量,旨在探討膽堿能神經元在發聲控制核團內的分布情況及其在鳴囀產生和學習過程中的作用。

New neurons do not arise spontaneously in every part of the adult mammalian brain but appear so far to form only in fluid - filled cavities called ventricles in the forebrain and in a seahorse - shaped structure called the hippocampus that is buried deep in the brain 截至目前看來,并不是成年哺乳動物的所有腦部位都能自行生成新的神經細胞,似乎只有前腦充滿液體的腦室,以及一個深埋腦部、狀似海馬而得名的腦構造才能制造。

Neuronal cells containing nos have been found in basal forebrain , pedunculopontine tegmental nuclei , dorsal raphe nuclei , olfactory bulb and hippocampus which have been proved to participate in the regulation of sleep / waking cycle Nos在中樞神經系統中分布廣泛,與睡眠有關的部位,如前腦基底部、腦橋背蓋、中縫背核、嗅球和海馬等均有較高密度的nos ,說明這些部位可以產生no 。

And also , it was firstly reported here that cortactin functions in the developing primordium of forebrain as early as 10 . 5 hpf , much more earlier than what is known by now about the forebrain primordium molecular marker such as hnk - 1 ( 12hpf ) ( 46 ) 5小時,在早期神經胚的前腦原基發現皮層蛋白表達,這比己知的最早的前腦標記基因( hnk1 ) n6 )的表達還要早2個小時。

Perinatal insufficiency of th or gc causes decreased level of nerve growth factor ( ngf ) in septo - hippocampal pathway ( shp ) and hippocampus , resulting in severe developmental disorder of basal forebrain cholinergic system 圍產期甲狀腺激素和糖皮質激素缺乏都會使海馬組織內神經生長因子( ngf )的表達下降,導致神經系統出現嚴重的發育和成熟障礙。

People ' s self - reports also tally roughly with what electrodes planted on their scalp reveal about the frequency and voltage of electrical waves in their left forebrain , which sparks up when they are feeling good 人們自己的報告也與植入他們頭皮的電極顯示的他們左前腦電波的頻率和電壓基本一致,當他們感覺好時電極便會產生火花。

It was thought that platypuses did not experience rem sleep because their forebrains , the part of the brain associated with dreaming , were inactive during sleep 新觀點認為鴨嘴獸沒有經歷睡眠是因為它的前腦,在睡覺時腦的一部分由于與夢關聯著而停止運動,但由于其他因素仍起監控作用。

Effect of combined application of neural stem cells and brain - derived neurotrophic factor on learning and memory abilities and parvalbumin in basal forebrain of model rats with senile dementia 神經干細胞和腦源性神經營養因子聯用對老年癡呆鼠學習記憶能力和基底前腦小白蛋白的影響

A very small group of brain cells ( perhaps totaling just 100 , 000 in humans ) at the base of the forebrain is maximally active only during non - rem sleep 前腦底部有一群數量非常少的細胞(人類或許只有10萬個這種細胞) ,只有在非rem睡眠時期才會表現出最大的活性。

It was thought that platypuses did not experience rem sleep because their forebrains , the part of the brain associated with dreaming , were inactive during sleep 鴨嘴獸曾被認為不經歷rem睡眠,因為他們的前腦- - -大腦跟夢關聯的那部分在睡眠中不活動。

The third group was composed of patients without amnesia who had damage in places other than the temporal lobe or basal forebrain 第三組是腦部受創、但受創部位不在顳葉也不在基底前腦,而且沒有失憶癥的患者。

Effects of genistein on the expression of nitric oxide synthase in neurons of basal forebrain and cognitive function in ovariectomized rats 對去卵巢后大鼠基底前腦神經元一氧化氮合酶表達及認知功能的影響

Enhancement in activities of calcium activated potassium channels in ca1 pyramidal neurons of rat hippocampus after transient forebrain ischemia 通道感受細胞內的代謝狀態,進而調節細胞膜的興奮性。

Although the platypuses ' forebrains were inactive during sleep , the brain stem was active . so are platypuses dreaming 盡管鴨嘴獸的前腦在睡眠中不活動,腦干卻是活動著的,那么鴨嘴獸是在做夢嗎?

Establishment of a model on acute forebrain ischemia complicated by multiple organ dysfunction syndrome ( mods ) 。 大鼠急性前腦缺血致多器官功能障礙綜合征模型的建立。

Astroglial responses in hippocampal ca1 region and effects of moderat e hypothermia after transient forebrain ischemia in gerbils 1區星形細胞反應及亞低溫的影響