[Effect of different environmental factors on the brain during animal ontogenesis].
The aim of the work was to follow in rats, mice and dogs effects of different environmental factors in certain postnatal periods on the weight indices of the brain. The following factors influenced the brain development: light deprivation, excess of nutrition during suckling period, excess of information. Changes in weight indices are more pronouned if the time of the effect coincides with that of intensive growth and maturation of the brain structure (N. I. Dmitrieva, 1966). Duration of the effects proportionally increases their influence.
D000818:Animals; D000831:Animals, Newborn; D001835:Body Weight; D001921:Brain / Q000254:growth & development*; D003214:Conditioning, Classical / Q000502:physiology; D004032:Diet; D004285:Dogs; D004777:Environment; D051379:Mice; D009748:Nutrition Disorders / Q000503:physiopathology; D009929:Organ Size; D051381:Rats; D012683:Sensory Deprivation; D013045:Species Specificity; D014785:Vision, Ocular
O vliianii razlichnykh faktorov sredy na mozg v ontogeneze u zhivotnykh.