he knew from previous research that some forms of melancholia, such as seasonal affective disorder (or winter blues), have been linked to particular versions of a serotonin-receptor gene called htr2a.

他从先前的研究中得知，某些种类的精神抑郁癥，像是季节性情绪紊乱（或者冬季抑郁癥），与一个叫htr2a的血清素受体基因的某个特定变异体有关。

we all feel our mood lift in this weather, too, including those who suffer from seasonal affective disorder (sad), a depressive condition thought to be caused by the lack of sunshine in winter.

即便是那些患有季节性情感障碍癥（sad，一种由于在冬天缺乏阳光而引起季节性抑郁癥）的人，也变得开朗起来。

however, this was also the case with seasonal affective disorder and postpartum depression, which are now formally recognized in the diagnostic and statistical manual of mental disorders.

季节性情感障碍和产后抑郁癥曾经也面临过同样的情况，但是，现在它们已经被正式收录到《精神病诊断与统计手册》中了。

「in seasonal affective disorder (sad), people receive less light than normal due to the short day lengths,」 bedrosian told psychiatric news.

bedrosian对《神经科新闻》（杂志）说“对季节性情感障碍癥而言，因白天短，人们接受的阳光会比平常少。

seasonal affective disorder (sad), which is characterized by the onset of a depressive illness during the winter months, when there is less natural sunlight.

季节性情绪紊乱癥（sad） ，以冬季缺乏自然光，抑郁癥发作为特色的。

if you suffer from seasonal affective disorder (sad), st. john's wort is a useful complement to light therapy.

如果你患有周期性的情感失控，圣约翰草汁绝对是一种轻微治疗的有用的药物。

several recent studies have suggested that winter-born babies are more likely than summer ones to develop conditions such as schizophrenia, depression and seasonal affective disorder (sad).

近来，几项研究显示，冬季新生儿比夏季新生儿更容易患上精神分裂癥、抑郁癥和季节情感紊乱癥(sad)。

this paper investigates the role of seasonal affective disorder (sad) in the seasonal time-variation of stock market returns.

采用沪、深两市主要指数为样本，考察了sad对季节性时变市场收益的影响。

isolation can be a particular problem for people who have seasonal affective disorder (sad), says elaine ducharme, a public education coordinator for the american psychological association.

美国心理学会一位公共教育协调人elaineducharme表示，对于那些患有季节性情感障碍（sad）的人们来说，独处是个问题。

you may have the winterblues, or seasonal affective disorder (sad).

也许你患上了冬季抑郁或者是季节性情感抑郁癥（sad）。