title: [Psychophysiological research of changes of the functional condition of the neuro-psychic sphere of younger schoolchildren during the school day at luminescent and LED lighting in the classroom].
abstract: The purpose of the study is to test the hypothesis that the LED lighting (LL) in training class does not have a negative impact on the change in the functional state of the neuro-psychiatric sphere in pupils by the end of the school day, if compared with traditional for schools fluorescent lighting (FL). With the help of specially matched methods for psychophysiological examination there was performed the testing of changes in the functional state of the neuro-psychiatric in pupils during the school day and there was made an analysis of these changes in dependence on the type of lighting the classroom. LL, if compared to FL, was established to lead to a significant weakening of the negative changes of functional lability of the visual analyzer, the power of excitation of the nervous system and cognitive functions, as well as to an increase in positive changes in psychomotorics. The data obtained allow us to recommend the use of LED lighting equipment in modern schools.
authors.forename: L M
authors.initials: LM
authors.lastname: Teksheva
authors.forename: D S
authors.initials: DS
authors.lastname: Nadezhdin
mesh_terms: D001248:Asthenopia / Q000209:etiology / Q000517:prevention & control; D002648:Child; D004781:Environmental Exposure / Q000009:adverse effects / Q000517:prevention & control / Q000592:standards; D005260:Female; D006801:Humans; D008029:Lighting / Q000592:standards*; D049449:Luminescence / Q000009:adverse effects*; D008297:Male; D011597:Psychomotor Performance / Q000528:radiation effects; D011603:Psychophysiology / Q000379:methods; D012426:Russia; D012572:School Health Services; D012574:Schools / Q000592:standards; D012666:Semiconductors / Q000009:adverse effects*; D014785:Vision, Ocular / Q000502:physiology / Q000528:radiation effects