舌回(英文:Lingual gyrus),是枕颞内侧回(medial occipitotemporal gyrus)的一部分(另一部分为海马旁回),是大脑枕叶的一个脑回,位于大脑半球内侧面,外形呈[1][2][3][4]。舌回与视觉信号处理有关,也逻辑分析和视觉记忆相关[1][5]

舌回
左侧大脑半球内侧面(舌回位于橙色标记处)
右侧大脑半球内侧面(舌回位于后部褐色标记处)
基本信息
屬於枕叶
动脉Posterior cerebral
标识字符
拉丁文gyrus lingualis
NeuroNames英语NeuroNames158
NeuroLex英语NeuroLex IDbirnlex_740
TA98A14.1.09.226
TA25487
FMAFMA:61904
格雷氏p.823
神经解剖学术语英语Anatomical terms of neuroanatomy

结构

舌回位于距状沟之下,外后方为侧副裂,前部延伸至海马旁回[1][2]。舌回和海马旁回常被称为枕颞内侧回,与梭状回(枕颞外侧回)相对应[2][3]

功能

舌回含有初级视觉皮层区域,接收视网膜下部的视觉信号,并参与分析复杂图像、存储视觉记忆等[1]

舌回处的视觉皮层与词汇的认知相关[6]

临床

舌回异常或受损可能与视雪症失语症有关[7][8]。与年轻人的焦虑和抑郁心理也相关[9]

图像

参见

参考资料

  1. ^ 1.0 1.1 1.2 1.3 Mendoza, John E. Lingual Gyrus. Kreutzer, Jeffrey S. (编). Encyclopedia of Clinical Neuropsychology. New York, NY: Springer. 2011: 1468–1468. ISBN 978-0-387-79948-3. doi:10.1007/978-0-387-79948-3_747 (英语). 
  2. ^ 2.0 2.1 2.2 Loh, Daniel. Lingual gyrus. Radiopaedia. [2021-05-31]. (原始内容存档于2021-11-02) (美国英语). 
  3. ^ 3.0 3.1 Gaillard, Frank. Medial occipitotemporal gyrus. Radiopaedia. [2021-05-31]. (原始内容存档于2021-11-05) (美国英语). 
  4. ^ 舌回. IMAIOS. [2021-05-31] (中文). [失效連結]
  5. ^ Lingual Gyrus - an overview. Science Direct. [2021-05-31]. (原始内容存档于2021-12-17) (英语). 
  6. ^ Mechelli, A; Humphreys, G W; Mayall, K; Olson, A; Price, C J. Differential effects of word length and visual contrast in the fusiform and lingual gyri during reading.. Proceedings of the Royal Society B: Biological Sciences. 2000-09-22, 267 (1455): 1909–1913. ISSN 0962-8452. PMC 1690747 . PMID 11052544. 
  7. ^ Ogura, Aya; Watanabe, Hirohisa; Kawabata, Kazuya; Ohdake, Reiko; Tanaka, Yasuhiro; Masuda, Michihito; Kato, Toshiyasu; Imai, Kazunori; Yokoi, Takamasa. Semantic deficits in ALS related to right lingual/fusiform gyrus network involvement. EBioMedicine. 2019-09-01, 47: 506–517. ISSN 2352-3964. PMID 31492562. doi:10.1016/j.ebiom.2019.08.022 (英语). 
  8. ^ Aldusary, Njoud; Traber, Ghislaine L.; Freund, Patrick; Fierz, Fabienne C.; Weber, Konrad P.; Baeshen, Arwa; Alghamdi, Jamaan; Saliju, Bujar; Pazahr, Shila. Abnormal Connectivity and Brain Structure in Patients With Visual Snow. Frontiers in Human Neuroscience. 2020-11-19, 14. ISSN 1662-5161. PMC 7710971 . PMID 33328934. doi:10.3389/fnhum.2020.582031. 
  9. ^ Couvy-Duchesne, Baptiste; Strike, Lachlan T.; de Zubicaray, Greig I.; McMahon, Katie L.; Thompson, Paul M.; Hickie, Ian B.; Martin, Nicholas G.; Wright, Margaret J. Lingual Gyrus Surface Area Is Associated with Anxiety-Depression Severity in Young Adults: A Genetic Clustering Approach. eNeuro. 2018-01-19, 5 (1). ISSN 2373-2822. PMC 5773884 . PMID 29354681. doi:10.1523/ENEURO.0153-17.2017.