From a physiological standpoint , a " sensor " in the brain responds to laughter by triggering other neural circuits in the brain , which , in turn , generate more laughter 從生理學(xué)的觀點(diǎn)來看,大腦中有一個(gè)神經(jīng)單元通過觸發(fā)其他的神經(jīng)系統(tǒng)控制著“笑” ,這些神經(jīng)系統(tǒng)會(huì)產(chǎn)生“笑” 。
However , proof was lacking that the quality of the impulse or its condition was influenced by these differences , which seemed instead to influence the developmental patterning of the neural circuits 可是,這樣的證據(jù)是缺乏的,即神經(jīng)沖動(dòng)的性質(zhì)或者狀態(tài)是受這些差異所影響的,而這些差異看起來卻能影響神經(jīng)網(wǎng)絡(luò)的發(fā)育模式。
It was possible to demonstrate by other methods refined structural differences among neuron types ; however , proof was lacking that the quality of the impulse or its conduction was influenced by these differences , which seemed instead to influence the developmental patterning of the neural circuits 神經(jīng)細(xì)胞中所顯示的諸如在尺寸,形狀,化學(xué),神經(jīng)脈沖中傳導(dǎo)速度,激發(fā)界限等方面的那種變化差異對多方面的精神感受可能有聯(lián)系來說仍然意義不大。
It was possible to demonstrate by other methods refined structural differences among neuron types , however , proof was lacking that the quality of the impulse or its conduction was influenced by these differences , which seemed instead to influence the developmental patterning of the neural circuits 譯文:用其他方式來展示神經(jīng)類型的細(xì)微差別也是可能的,然而,要證明脈沖質(zhì)量和傳導(dǎo)受到這些差別的影響還缺乏證據(jù),看起來這些差別影響的是神經(jīng)單元的發(fā)展形成方式。
Mortimer mishkin of the national institute of mental health has proposed different neural circuits for memory , including a higher - level corticolimbic circuit for what is generally referred to as semantic or cognitive memory , and a lower - level corticostriatal circuit for the more primitive habit memory that is most often referred to as procedural memory 美國國家精神衛(wèi)生研究院的密許金,提出記憶具有不同神經(jīng)通路的說法,包括較高層次的皮質(zhì)邊緣通路,負(fù)責(zé)一般稱為語意或認(rèn)知方面的記憶,以及較低層次的皮質(zhì)紋狀體通路,負(fù)責(zé)比較原始、習(xí)慣性的記憶,也稱為程序記憶。
“ indeed , neural circuits for laughter exist in very ancient regions of the brain , and ancestral forms of play and laughter existed in other animals eons before we humans came along with our ' ha - ha - has ' and verbal repartee , ” says jaak panksepp , a neuroscientist at bowling green state university 的確,笑的神經(jīng)?路存在于大腦的非常古老區(qū)域,傳承自久遠(yuǎn)時(shí)代的玩耍和笑聲的形式早在我們?nèi)祟惓霈F(xiàn)哈哈哈和口頭敏捷應(yīng)答的很久之前,就存在于其他動(dòng)物身上,布林格陵州立大學(xué)的神經(jīng)科學(xué)家杰克潘克塞普如此表示。
Further experiments showed that dopamine restructured a part of the vole ' s brain called the nucleus accumbens , a region that many animals have , including humans . the change was so drastic that when paired - up males were introduced to new females , although their brains still produced dopamine on sight , the chemical was channelled into a different neural circuit that made them go cold towards the new female 當(dāng)已有配偶的雄鼠被介紹給新的雌鼠時(shí),盡管此時(shí)雄鼠的腦中還在繼續(xù)分泌多巴胺,但多巴胺會(huì)被導(dǎo)入另一個(gè)完全不同的神經(jīng)中樞系統(tǒng),使得雄鼠對新的雌鼠毫無興趣。
It was possible to demonstrate by other methods refined structural differences among neuron types ; however , proof was lacking that the quality of the impulse or its condition was influenced by these differences , which seemed instead to influence the developmental patterning of the neural circuits 有可能通過其他方法來證明神經(jīng)元種類間的細(xì)微的結(jié)構(gòu)差異;可是,這樣的證據(jù)是缺乏的,即神經(jīng)沖動(dòng)的性質(zhì)或者狀態(tài)是受這些差異所影響的,而這些差異看起來卻能影響神經(jīng)網(wǎng)絡(luò)的發(fā)育模式。
It was possible to demonstrate by other methods refined structural differences among neuron types ; however , proof was lacking that the quality of the impulse or its condition was influenced by these differences , which seemed instead to influence the developmental patterning of the neural circuits 譯文:有可能通過其他方法來證明神經(jīng)元種類間的細(xì)微的結(jié)構(gòu)差異;可是,這樣的證據(jù)是缺乏的,即神經(jīng)沖動(dòng)的性質(zhì)或者狀態(tài)是受這些差異所影響的,而這些差異看起來卻能影響神經(jīng)網(wǎng)絡(luò)的發(fā)育模式