School of Psychology, Nanjing Normal University Nanjing, China ; Department of Ophthalmology, The University of Hong Kong Hong Kong, China.
Department of Ophthalmology, The University of Hong Kong Hong Kong, China ; Department of Anatomy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong China ; The State Key Laboratory of Brain and Cognitive Sciences, The University of Hong Kong Hong Kong, China.
Front Neuroanat. 2015 Jan 21;8:167. doi: 10.3389/fnana.2014.00167. eCollection 2014.
Adult neurogenesis has been well studied in hippocampus and subventricular zone (SVZ); while this is much less appreciated in other brain regions, including amygdala, hypothalamus, and piriform cortex (PC). The present review aims at summarizing recent advances on the occurrence of new neurons in the PC, their potential origin, and migration route from the SVZ. We further discuss the relevant implications in olfactory dysfunction accompanying the neurodegenerative diseases.
成人神经发生在海马体和侧脑室下区(SVZ)中得到了很好的研究;而在其他脑区,包括杏仁核、下丘脑和梨状皮层(PC)中,这一点则鲜为人知。本篇综述旨在总结 PC 中新神经元的发生、它们潜在的起源以及从 SVZ 迁移的途径等方面的最新进展。我们还进一步讨论了伴随神经退行性疾病的嗅觉功能障碍的相关影响。