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1、脑区血液供应分布图,胡璘媛2006.09.15,Anterior view showing the general arrangement of the brainstem and cerebellar arteries(Modified from Duvernoy 6).A=medulla;B=pons;C=midbrain;D=cerebellum.Main arterial trunks:1=vertebral artery;2=anterior spinal artery;3=posterior inferior cerebellar artery;4=basilar artery;5
2、=anterior inferior cerebellar artery;6=superior cerebellar artery;7=posterior cerebral artery;8=collicular artery;9=posteromedial choroidal artery;10=anterior choroidal artery.Arteries of the anterior and lateral aspects of the brainstem:11=anteromedial group of medullary arteries;12=anterolateral g
3、roup of medullary arteries;13=lateral group of medullar arteries(arteries of the lateral medullary fossa),14=anteromedial group of pontine arteries,penetrating the basilar sulcus(14),penetrating the interpeduncular fossa(14 prime)(inferior rami of the interpeduncular fossa),penetrating the foramen c
4、ecum(14 double prime);15=anterolateral group of pontine arteries;16=lateral group of pontine arteries originating from the superior lateral pontine(16 prime)and the inferior lateral pontine(16 double prime)arteries and from the anterior inferior cerebellar artery;17=anteromedial group of mesencephal
5、ic arteries(middle rami of the interpeduncular fossa);18=thalamoperforating arteries(superior rami of the interpeduncular fossa);19=anterolateral group of midbrain arteries.Arteries of the anterior aspect of the cerebellum:20=branches of the superior cerebellar artery;21=branches of the anterior inf
6、erior cerebellar artery;22=branches of the posterior inferior cerebellar artery.,Posterior view of medulla and pons after removal of the cerebellum by sections of the cerebellar peduncle.A=posterior aspect of the lower medulla;A prime=posterior aspect of the upper medulla;B=posterior aspect of the p
7、ons(superior cerebellar peduncle);C=inferior colliculus;1=posterior inferior cerebellar artery;2=posterior spinal artery;3=posterior group of medullary arteries supplying the lower medulla;4=posterior group of medullary arteries supplying the upper medulla;5=superior cerebellar artery,lateral branch
8、;6=superior cerebellar artery,medial branch;7=posterior group of pontine arteries(arteries of the superior cerebellar peduncle),Right lateral view of the midbrain showing the general arrangement of the midbrain arteries(Modified from Duvernoy 6).A=interpeduncular fossa;B=mamillary body;C=cerebral pe
9、duncle;D=lateral surface of the midbrain;E=superior colliculus;F=inferior colliculus;G=superior cerebellar peduncle;1=basilar artery;2=superior cerebellar artery,2 prime=medial branch,2 double prime=lateral branch;3=posterior cerebral artery;4=collicular artery;5=posteromedial choroidal artery;6=ant
10、erior choroidal artery;7=anteromedial group of midbrain arteries(middle group of interpeduncular arteries);8=anterolateral group of midbrain arteries;9=lateral group of midbrain arteries;10=posterior group of midbrain arteries;11=posterior group of pontine arteries(arteries of the posterior cerebell
11、ar peduncle).,Sagittal section of the pons showing the paths of different pontine arteries.A=pontine ventral(basilar)part;B=pontine tegmentum;1=basilar artery;2=the lower part of the pontine tegmentum,vascularized by ascending arteries;3=the middle part of the pontine tegmentum,vascularized by arteries with a straight path;4=the upper part of the pontine tegmentum,vascularized by descending arteries,Brain Arterial Supply,大脑前动脉,大脑中动脉,脑的血液供给,脑的血液供给,脑的血液供给,脑的血液供给,
