Rogers Lesley J
School of Science and Technology, University of New England, Armidale, NSW, Australia.
Front Behav Neurosci. 2023 Jan 6;16:1103192. doi: 10.3389/fnbeh.2022.1103192. eCollection 2022.
Evidence of sensory experience influencing the development of lateralized brain and behavior is reviewed. The epigenetic role of light exposure during two specific stages of embryonic development of precocial avian species is a particular focus of the research discussed. Two specific periods of light sensitivity (in early versus late incubation), each depending on different subcellular and cellular processes, affect lateralized behavior after hatching. Auditory and olfactory stimulation during embryonic development is also discussed with consideration of interactions with light-generated visual lateralization.
本文综述了感觉经验影响大脑和行为侧化发展的证据。早成鸟类胚胎发育的两个特定阶段中光照的表观遗传作用是所讨论研究的一个特别重点。两个特定的光敏感时期(孵化早期与晚期),每个时期都依赖于不同的亚细胞和细胞过程,会影响孵化后的侧化行为。本文还讨论了胚胎发育过程中的听觉和嗅觉刺激,并考虑了它们与光产生的视觉侧化之间的相互作用。