EntityQ640536· pop 10· linked from 162 articlespretectal areaSign in to savestructure in the midbrain which mediates responses to ambient lightConnectionsmesencephalonEntitythalamusEntityEdinger–Westphal nucleusEntityperiaqueductal grayEntityhabenulaEntityinferior olivary nucleusEntityLatinEntityemotionEntityInternational Standard Book NumberEntityVertebrataEntityendocrine systemEntitydigital object identifierEntitypituitary glandEntityhypothalamusEntityretinaEntityillusionEntityoxytocinEntityserotoninEntityQ180686Entityautonomic nervous systemEntityCategoriesMidbrainVisual system