腦 部 ( Brain )

1. 腦 部 ( Brain )

2. 正常CT解剖

3. 腦部解剖構造Brain Parenchyma(腦實質) • Cerebrum 大腦半球 • frontal lobe額葉 • temporal lobe葉 • parietal lobe頂葉 • occipital lobe枕葉 • Cerebellum小腦半球 • Basal ganglia, thalamus視丘 • Brainstem腦幹, midbrain中腦

4. Subarachnoid spaces ( CSF spaces) 蜘蛛網膜下腔 • Ventricles (腦室) • lateral, 3rd, 4th ventricles • Cisterns (腦池) • suprasellar cisterns (碟鞍上腦池) • quadrigeminal cisterns (四疊體腦池) … • Fissures (腦裂) • Sylvian fissures • interhemispheric fissures… • Sulci (腦溝)

5. parietal lobe F s d T P 4th V Ce F: frontal lobe P: pons 橋腦 T: temporal lobe s: suprasellar cistern (碟鞍上腦池) Ce: cerebellum d: dorsum sella鞍背

6. parietal lobe F s T Temporal lobe Mb Ce F: frontal lobe Mb: midbrain T: temporal lobe s: suprasellar cistern (碟鞍上腦池) Ce: cerebellum

7. parietal lobe F lv CC Sy T 3v Mb Qc O F: frontal lobe Sy: Sylvian fissure T: temporal lobe O: occipital lobe Mb: midbrain 3v: 3rd ventricle lv: lateral ventricle CC: corpus callosum (genu) Qc: quadrigeminal cistern (四疊體腦池)

8. parietal lobe F CC s lv Sp s P O F: frontal lobe CC: corpus callosum P: parietal lobe Sp: splenium of CC O:occipital lobe lv: lateral ventricle s: sulcus

9. parietal lobe F If Ci cs CS P F: frontal lobe If: interhemispheric P: parietal lobe fissure Ci: cingulum cs: central sulcus CS: centrum semioval

10. Basal ganglia c g p i t c: caudate nucleus尾狀核 p: putamen被核 g: globus pallidus 蒼白核 t: thalamus 視丘 i: internal capsule 內囊

11. lv sf 3v qc sc th aq 認識腦室及腦池 sc: suprasellar cistern aq: aqueduct th: temporal horn of lateral ventricle lv Sy 3v th lv: lateral ventricle, frontal horn 3v: 3rd ventricle qc: quadrigeminal cistern Sy: Sylvian fissure