常見(jiàn)例句Objective To evaluate the value of MRI in the diagnosis of callosal agenesis. 目的探討MRI對(duì)胼胝體發(fā)育不全的診斷價(jià)值。Objective To investigate the magnetic resonance imaging(MRI) features of corpus callosal infarction. 目的探討胼胝體梗死的磁共振成像(MRI)特征。Following BDA placement in visual cortex, labeled callosal axons were seen in contralateral visual cortex and retrosplenial cortex (area 29). BDA應(yīng)用于出生后第 4d的視覺(jué)皮質(zhì)后 ,整個(gè)視覺(jué)皮質(zhì)包括 17區(qū)內(nèi)側(cè)部 、 層已可見(jiàn)一些標(biāo)記的胼胝體軸突。Methods:Eight cases of callosal AVMs admitted to our department from Jan.1990 to Dec. 1998 were reviewed retrospectively. 方法：回顧分析1990年1月至1998年12月治療8例胼胝體AVM的結(jié)果。Following BDA placement in auditory cortex, callosal axons to both auditory (homotopic callosal axons) and visual (heterotopic callosal axons) cortex were observed. BDA應(yīng)用于聽(tīng)覺(jué)皮質(zhì)后 ,標(biāo)記的胼胝體軸突見(jiàn)于對(duì)側(cè)聽(tīng)覺(jué)和視覺(jué)皮質(zhì) (即同源性和異源性胼胝體軸突 )。Detailed morphology of developing callosal axons in rat visual and auditory cortices was studied with sensitive anterograde tracer, biotinylated dextran amine (BDA). 用順行示蹤劑 BDA標(biāo)記研究了發(fā)育中大鼠視覺(jué)與聽(tīng)覺(jué)皮質(zhì)胼胝體軸突的形態(tài)學(xué)。 返回 callosal