角回

角回
	角回緣上回（英语：Supramarginal gyrus）布若卡氏区韦尼克区初級聽覺皮層
	Drawing of a cast to illustrate the relations of the brain to the skull. (Angular gyrus labeled at upper left, in yellow section.)
标识字符
拉丁文	gyrus angularis
NeuroNames（英语：NeuroNames）	109
NeuroLex（英语：NeuroLex） ID	birnlex_1376
TA98	A14.1.09.124
TA2	5472
FMA	FMA:61898
	《神经解剖学术语（英语：Anatomical terms of neuroanatomy）》 [在维基数据上编辑]

角回（Angular gyrus）為大腦頂葉的一個區域，位於顳葉上緣及緣上回（英语：supramarginal gyrus）正後方。角回與語言、空間感（英语：spatial cognition）、記憶提取、專注力，以及心智理論有關。角回在布氏皮質分區中對應於第39區（英语：Brodmann area 39）。

解剖

左右兩側的角回會經由胼胝體壓部（英语：splenium）及峽部連結^[1]。

角回的神經連結
連結到	經由
同側額葉、前額葉側尾區，以及下額區	superior longitudinal fasciculus（英语：superior longitudinal fasciculus）^[2]
尾状核	inferior occipitofrontal fasciculus（英语：inferior occipitofrontal fasciculus）^[3]
海馬旁回（英语：parahippocampal gyrus）^[4]和海马体^[3]	inferior longitudinal fasciculus（英语：inferior longitudinal fasciculus）
precuneus（英语：precuneus） and superior frontal gyrus（英语：superior frontal gyrus）	occipitofrontal fasciculus（英语：occipitofrontal fasciculus）,^[5]
supramarginal gyrus（英语：supramarginal gyrus）	local arcuate^[6]

附加圖像

Position of angular gyrus (shown in red).
Lateral surface of left cerebral hemisphere, viewed from above. Angular gyrus is shown in orange.
Lateral surface of left cerebral hemisphere, viewed from the side. Angular gyrus is shown in orange.
Lateral view of a human brain, main gyri labeled.
Cerebrum. Lateral view.Deep dissection.
Cerebrum. Lateral view.Deep dissection.
Cerebrum. Lateral view.Deep dissection.

參考文獻

^ Park, HJ; Kim, JJ; Lee, SK; Seok, JH; Chun, J; Kim, DI; et al. Corpus callosal connection mapping using cortical gray matter parcellation and DT-MRI. Human Brain Mapp. 2008, 29 (5): 503–16. PMID 17133394. doi:10.1002/hbm.20314.
^ Makris, Nikos; Kennedy, David N.; McInerney, Sean; Sorensen, A. Gregory; Wang, Ruopeng; Verne, S. Caviness Jr; Pandya, Deepak N. Segmentation of Subcomponents within the Superior Longitudinal Fascicle in Humans: A Quantitative, In Vivo, DT-MRI Study. Cereb. Cortex. 2005, 15 (6): 854–869. PMID 15590909. doi:10.1093/cercor/bhh186.
^ ^3.0 ^3.1 Uddin, Lucina Q.; Supekar, Kaustubh; Amin, Hitha; Rykhlevskaia, Elena; Nguyen, Daniel A.; Greicius, Michael D.; Menon, Vinod. Dissociable Connectivity within Human Angular Gyrus and Intraparietal Sulcus: Evidence from Functional and Structural Connectivity. Cereb. Cortex. 2010, 20 (11): 2636–2646. doi:10.1093/cercor/bhq011.
^ Rushworth, MF; Behrens, TE; Johansen-Berg, H. Connection patterns distinguish 3 regions of human parietal cortex. Cereb Cortex. 2006, 16: 1418–1430. doi:10.1093/cercor/bhj079.
^ Makris, Nikos; Papadimitriou, George M.; Sorg, Scott; Kennedy, David N.; Caviness, Verne S.; Pandya, Deepak N. The occipitofrontal fascicle in humans: A quantitative, in vivo, DT-MRI study. NeuroImage. 2007, 37 (4): 1100–1111. doi:10.1016/j.neuroimage.2007.05.042.
^ Lee, H; Devlin, JT; Shakeshaft, C; Stewart, LH; Brennan, A; Glensman, J; Pitcher, K; Crinion, J; Mechelli, A; Frackowiak, RS; Green, DW; Price, CJ. Anatomical traces of vocabulary acquisition in the adolescent brain. J Neurosci. 2007, 27: 1184–1189. doi:10.1523/jneurosci.4442-06.2007.

外部連結

NIF Search - Angular Gyrus^{[失效連結]} via the Neuroscience Information Framework（英语：Neuroscience Information Framework）

[Park-1] Park, HJ; Kim, JJ; Lee, SK; Seok, JH; Chun, J; Kim, DI; et al. Corpus callosal connection mapping using cortical gray matter parcellation and DT-MRI. Human Brain Mapp. 2008, 29 (5): 503–16. PMID 17133394. doi:10.1002/hbm.20314.

[2] Makris, Nikos; Kennedy, David N.; McInerney, Sean; Sorensen, A. Gregory; Wang, Ruopeng; Verne, S. Caviness Jr; Pandya, Deepak N. Segmentation of Subcomponents within the Superior Longitudinal Fascicle in Humans: A Quantitative, In Vivo, DT-MRI Study. Cereb. Cortex. 2005, 15 (6): 854–869. PMID 15590909. doi:10.1093/cercor/bhh186.

[Uddin-3] 3.0 ^3.1 Uddin, Lucina Q.; Supekar, Kaustubh; Amin, Hitha; Rykhlevskaia, Elena; Nguyen, Daniel A.; Greicius, Michael D.; Menon, Vinod. Dissociable Connectivity within Human Angular Gyrus and Intraparietal Sulcus: Evidence from Functional and Structural Connectivity. Cereb. Cortex. 2010, 20 (11): 2636–2646. doi:10.1093/cercor/bhq011.

[4] Rushworth, MF; Behrens, TE; Johansen-Berg, H. Connection patterns distinguish 3 regions of human parietal cortex. Cereb Cortex. 2006, 16: 1418–1430. doi:10.1093/cercor/bhj079.

[5] Makris, Nikos; Papadimitriou, George M.; Sorg, Scott; Kennedy, David N.; Caviness, Verne S.; Pandya, Deepak N. The occipitofrontal fascicle in humans: A quantitative, in vivo, DT-MRI study. NeuroImage. 2007, 37 (4): 1100–1111. doi:10.1016/j.neuroimage.2007.05.042.

[6] Lee, H; Devlin, JT; Shakeshaft, C; Stewart, LH; Brennan, A; Glensman, J; Pitcher, K; Crinion, J; Mechelli, A; Frackowiak, RS; Green, DW; Price, CJ. Anatomical traces of vocabulary acquisition in the adolescent brain. J Neurosci. 2007, 27: 1184–1189. doi:10.1523/jneurosci.4442-06.2007.

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