In the physical , the occipital region contains the brain stem which governs the autonomic nervous system that keeps the blood moving , the heart beating , the intestinal tract moving , the digestive system moving , the lymph moving and so on 在身體中,枕骨部位包含著腦干,它管轄著保持血液流動(dòng)、心臟跳動(dòng)、腸道蠕動(dòng)、消化系統(tǒng)運(yùn)作、淋巴腺運(yùn)作等等的自主神經(jīng)系統(tǒng)(植物性神經(jīng)系統(tǒng)) 。
We present a case of multicentric infantile myofibromatosis in a 3 - month - old male infant who had multiple papular lesions on his extremities and trunk and a slowly growing and bulging mass on his left occipital area since birth 摘要我們報(bào)告一例多中心性嬰兒肌纖維瘤病于一位三個(gè)月大的男嬰,在出生后發(fā)現(xiàn)下肢與軀干有數(shù)個(gè)丘疹樣病灶,同時(shí)于左枕骨部也發(fā)現(xiàn)了一個(gè)膨出且緩慢變大的腫塊。
Measurements for the following anatomical structures were obtained with the aid of a microscope , the distance between mastoid process and transverse process of the atlas , occipital condyle , and superior lateral loop ; the distances between the midline and the v3 at three levels : 1 ) the distal ( dural ) ring ; 2 ) the intersection with the anterior ramus of the c - 2 ; and 3 ) the upper level of the transverse foramen of the atlas ; the diameter of v3h at the origin of the muscular artery and at the sites of penetrating the dural ring ; the width of the v3 at the intersection with the anterior ramus of the c - 2 and at the sites of penetrating the transverse foramen of the atlas V _ 3h和v _ 3v各有兩個(gè)分支: v _ 3h分出肌動(dòng)脈支和腦膜后動(dòng)脈支; v _ 3v分出肌動(dòng)脈支和根肌動(dòng)脈支,第一、二脊神經(jīng)發(fā)出的前后支分別與它們又毗鄰關(guān)系。通過手術(shù)顯微鏡測(cè)量下述解剖結(jié)構(gòu):乳突尖與環(huán)椎橫突尖、枕髁外側(cè)緣、 v _ 3上外側(cè)袢的距離;椎動(dòng)脈v _ 3段在穿硬膜環(huán)、與第二頸神經(jīng)前支交叉、環(huán)椎橫突孔上緣三處與中線的距離; v _ 3h在發(fā)出肌支處和穿硬膜天渾醫(yī)科大學(xué)碩士研究主學(xué)位論文環(huán)處的直徑; v3v在與第二頸神經(jīng)前支交叉處和穿環(huán)椎橫突孔處的直徑。
Recently neuroimaging technique was used extensively and found that there is close relationship between brain energy metabolism and psychological process . pet research shows there are increase of regional cerebral blood flow in prefrontal , occipital and parietal cortices during go / no go discrimination tasks in the monkeys . but it is not clear about the neurochemistry mechanism of executive control 二、恒河猴執(zhí)行控制功能的腦能量代謝( pet )特點(diǎn)恒河猴執(zhí)行g(shù)o / nogo任務(wù)時(shí)前額葉皮層、運(yùn)動(dòng)皮層、扣帶皮層、后頂葉皮層等多個(gè)腦區(qū)均有激活,其中前額葉皮層激活最明顯,提示執(zhí)行控制由多個(gè)腦區(qū)共同完成,前額葉是執(zhí)行控制的重要腦區(qū)。
Features : long head that shares about a third of the total length ; a concave forehead ; flat chin stretching to the front ; the spermaceti case containing high fat content is located in the prolapsed occipital bone . besides making candles and ointments , this fat is good ingredient for making precision instrument lubricants 頭部特別長,約占身體長度的三分之一,額部下方凹入,平扁的上頷由此向前伸出,頭頂之外枕骨下垂構(gòu)成鯨油器,內(nèi)藏大量油脂,這種油脂除可制成臘燭和油膏之外,更可提煉成維護(hù)精密儀器的潤滑劑。
Methods : the anatomic relationship between the cross point ( a ) of the sigmoid and the transverse sinus and the asterion ( s ) , the cross point of the perpendicular and the horizontal ( b ) and point of the fissure of the occipital - mastoid at the fundus of the mastoid ( c ) were determined . then the length of a - s and b - c were measured . results : ( 1 ) the a point was lateral and inferior to the asterion , 10 . 8 + 1 . 1 mm on horizontal plane , 3 . 5 + 0 . 7mm on the longitude plane 方法:確定橫竇和乙狀竇的交界內(nèi)下緣比點(diǎn))和星點(diǎn)(枕乳縫和人字縫交叉點(diǎn), s點(diǎn))的解剖關(guān)系;乙狀竇垂直部和水平部交匯處內(nèi)下緣舊點(diǎn))和枕乳縫乳突基底水平處點(diǎn))的關(guān)系。測(cè)量as和b c點(diǎn)的距離。結(jié)果: l橫竇和乙狀竇交點(diǎn)的位于星點(diǎn)外下方,橫斷面上,平均距離為10