Aim To find out whether electroretinography (ERG) can be conducted for patients in whom pupil dilation is unsuitable or inapplicable.
目的探讨不宜扩瞳患者或无法扩瞳患者能否作ERG测定。
Pupil dilation
英语例句库
原声例句
机智生活百科
That leads to faster heart beating and pupil dilation.
这会导致心跳加快和瞳孔放大。
精选英语短文
Pupil dilation is even used by the FBI to detect deception.
FBI 甚至使用瞳孔放大来检测欺骗。
精选英语短文
We used pupil dilations as an indicator of effort, a technique psychologist Daniel Kahneman popularized in the 1960s and 1970s.
我们使用瞳孔放大作为努力的指标，技术心理学家丹尼尔卡尼曼在 1960 年代和 70 年代推广。
英语百科
Pupillary response
（重定向自Pupil dilation）
Pupillary response is a physiological response that varies the size of the pupil, via the optic and oculomotor cranial nerve. A constriction response (miosis), is the narrowing the pupil, or which may be caused by scleral buckles or drugs such as opiates/opiods or anti hypertension medications. A dilation response (mydriasis), is the widening the pupil and may be caused by anticholinergic agents or drugs such as MDMA, cocaine and amphetamines. Dilation of the pupil occurs when the smooth cells of the radial muscle, controlled by the sympathetic nervous system (SNS), contract. Constriction of the pupil occurs when the circular muscle, controlled by the parasympathetic nervous system (PNS), contracts.