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thalamus n.(pl. -mi )1.【解剖學】丘腦;室,床。2....

thalassic

But how about the morphological feature and the relationship between the pv - li and other neurons in the second - / third - order relay nuclei . what the synaptic connection between the pv - li and the neurons projecting to the thalamus . it is well known that glutamate ( glu ) is a major excitatory neurotransmitter in mammalian cns 但是二、第四軍醫大學碩士學位論文三級中繼核團內pv樣陽性神經元的形態學特征及pv樣陽性結構與其它神經元、纖維和終末的聯系究竟如何,它們與向丘腦投射的神經元形成怎樣的突觸聯系都是值得探討的問題

In the ventral hippocampus , median and intralaminar nuclei of the thalamus and interpeduncular nuclei , nkr - li was localized in neuropil . colocalization of nig - li and vp were studied in paraventricular nucleus and superoptic nuclei . the excited nk3 - containing neurons expressed fos in major part neurons of paraventricular nucleus 在室旁核和視上核雙標神經元占nk3第四軍醫大學博士學位論文陽性神經元總數的65和42 ,占加壓素陽性神經元總數的60和39 。

Although its function is not known completely , pv may play important roles in the axonal flow , cell metabolism and synaptic transmission through binding with ca2 + . our previous studies showed that pv is distributed densely in the relay nuclei on the central four orders pathway of the trigeminal proprioceptive sensation and there are approximately 30 - 50 % of pv - li neurons projected to vpm of the thalamus in the third - order nuclei 我們最近的研究表明, pv樣免疫陽性細胞在三叉神經本體覺中樞通路各級核團中均有較密集的分布,并且在二、三級神經元所在地? vodm - lrf和帶狀區中大約有30 - 50的pv樣陽性神經元為投射神經元。

Our previous studies confirmed that the central pathway of trigeminal proprioceptive sensation consists of four orders of neurons , and neurons from the first - to the fourth - order are located , respectively , in the mesencephalic trigeminal nucleus ( vme ) , the dorsomedial part of the subnucleus oralis of the spinal trigeminal nucleus and its adjacent reticular formation ( vodm - lrf ) , the “ zone - shaped area “ [ including the caudolateral part of the supratrigeminal nucleus ( vsup - cl ) , the dorsomedial part of the principal sensory trigeminal nucleus ( vpdm ) , the area ventral to the motor trigeminal nucleus ( avm ) and the area dorsal to the superior olivary nucleus ( ado ) ] and the contralateral ventral posteromedial nucleus ( vpm ) of the thalamus . because the pathway is a novel one , there has been little systematic morphological data available so far regarding the neurotransmitters involved in this pathway 該通路中第二、三級神經元所在地分別是三叉神經脊束核吻側亞核背內側區及其鄰接的網狀結構( dorsomedialpartofthesubnucleusoralisofthespinaltrigeminalnucleusanditsadjacentreticularformation , vodm - lrf )和帶狀區[包括背側的三叉上核尾外側部( caudolateralpartofthesupratrigeminalnucleus , vsup - cl )和感覺主核背內側部( dorsomedialpartoftheprincipalsensorytrigeminalnucleus , vpdm )及腹側的兩個分別位于三叉神經運動核腹側和上橄欖核背側的暫命名為avm ( areaventraltothemotortrigeminalnucleus )和ado ( areadorsaltothesuperiorolivarynucleus )的兩個小核團] 。

The classify and function of nerve fibers ; sensory specific projection system and nonspecific projection system ; cortical motor area and cortical sensory area ; thalamus nucleus ; muscle tonus and attitude regulation by brain stem ; functions of cerebellum ; visceral motor regulation by hypothalamus ; wakefulness and sleep ; conditioned reflex , mechanism of learning and memory 神經纖維的分類及功能;感覺的特異與非特異投射系統;大腦皮層運動代表區和感覺代表區;丘腦核團;腦干對肌緊張和姿勢的調節;小腦的功能;下丘腦對內臟活動的調節;覺醒與睡眠;條件反射,學習和記憶的機制。

Recently , a noval brain - specific na ^ - dependent inorganic phosphate transporters was successfully cloned using the method of molecular biology and was named dnpi because they had the characters of the vesicular glutamate transporter ( vglut ) . some studies showed that dnpi were distributed extensively in the brain area where glu was used as the neurotransmitter , such as thalamus , medulla oblongata and spinal cord . the ultrastructural studies indicated that most of dnpi are located in the presynaptic terminals and distributed on the synaptic vesicular membrane 最近人們應用分子生物學技術又成功地在哺乳類動物腦內克隆出一種新的腦內特殊的na ”依賴的無機磷酸轉運體( brain七pecificna dependentinorgarucphosphaternsporter , bnpi ) ,并發現它也具有囊泡膜谷氨酸轉運體( vglllt )的特點,因而被命名為dnpi (又稱作vgiutz人新近的研究報道, dn ’ pi廣泛地分布于運用m作為神經遞質的腦區,如丘腦、延髓和脊髓。

Lek - immunoreactive neurons distributed extensively in the rat brain of each group , such as limbic system including the hypothalamus and the amygdala complex , area postrema ( ap ) , parabrachial nucleus ( pen ) , the thalamus and so on 結果: 1 、 lek免疫陽性神經元,廣泛分布在各腦區。在下丘腦和杏仁體等邊緣系統的有關核團,以及最后區( ap ) 、臂旁核( pbn )和丘腦等腦區均有lek陽性神經元分布。

A detailed us examination using a 3 . 5 - mhz transabdominal probe demonstrated a fused single ventricle , a fused thalami , a cleft lip and palate , and the absence of falx cerebri in her fetus 腹部超音波顯示胎兒有單一腦室,融合的視丘及缺少大腦簾并唇裂及顎裂畸形。

Reconstruction of calcaneal thalamus by bone autograft and subtalar arthrodesis for antiquated intra - articular calcaneal fractures 跟骨丘部植骨重建距下關節融合治療跟骨關節內陳舊骨折

This is holoprosencephaly in which there is a single large ventricle with fusion of midline structures , including thalami 前腦無裂畸形,是一個較大正中線結構消失的腦室,包括丘腦。

The met - enkephalin projections linking the marginal interior colliculus of midbrain and auditory thalamus in nonsongbird 非鳴禽中腦內緣區向丘腦聽區投射的腦啡肽神經通路

Reconstruction of calcaneal thalamus and subtalar arthrodesis for severe malunion of calcaneal fractures 跟骨丘部重建距下關節融合治療跟骨骨折嚴重畸形愈合

Observation on the nuit discharge of the thalamus parafascicularis nucleus of the adjuvant arthritis rats 佐劑性關節炎大鼠丘腦束旁核單位放電的觀察

Most of these receptors are found in the midbrain , thalamus , hypothalamus , and spinal cord ( 3 ) 這些受體主要集中于中腦、丘腦、下丘腦和脊髓[ 3 ] 。

Lamin medullares thalami 丘腦髓板

Pedunculus thalami basialis 丘腦底腳

The thalamus is thought to have a key role in the physical basis of consciousness 認為丘腦在身體意識基礎中扮演關鍵角色。

Dorsal thalamus thalamus 背側丘腦丘腦

Ventrolateral nucleus of thalamus 丘腦腹外側核