| 영문 | pons | 한글 | 다리뇌, 교뇌 |
|---|---|---|---|
| 설명 | 뇌줄기의 중간뇌와 숨뇌 사이를 연결하는 부분. 소뇌와 함께 후뇌를 형성하며 좌우의 소뇌반구를 다리처럼 연결하여 그렇게 명명되었고, 후뇌의 복측부에 뚜렷이 융기되어 있어 포유류에서는 숨뇌와 명백히 구별된다. 다리뇌의 등쪽은 제4뇌실의 및부분에 해당되며, 마름모인 목이라고 한다. 다리뇌의 표면에는 세로로 지나는 주름이 있는데, 이것은 좌우의 소뇌반구로 가는 신경섬유속이다. 다리뇌의 등쪽부에는 뇌신경의 기시핵이 있고, 중앙부에서 삼차신경, 그리고 후연으로부터 가돌림신경-얼굴신경-속귀신경이 나간다. 내부구조는 배측의 다리뇌등쪽과 복측의 다리뇌바닥으로 나누어진다. 다리뇌 등쪽은 계통발생적으로 오래 된 부분인데, 하등동물이든 고등동물이든 모두 거의 똑같은 구조를 가졌으며, 감각성-운동성의 기초적인 전도로와 신경세포의 집단이 있다. 다리뇌바닥은 새로운 부분으로 대뇌겉질의 발달에 따라 생긴 부분이며, 고등동물일수록 발달되어 있고, 대뇌겉질로부터의 하행성 전도로와 연결되어 반대쪽의 소뇌겉질을 연락하는 신경세포군과 옆으로 지나가는 신경섬유군으로 구성되어 있다.  |
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| ECG | Electro-Cardio-Graphy(-Gram); 심전도 = EKG 1. Conducting System Structu... |
|---|---|
| DISC | ; Supratentorial Lesion(brain lesion)시 --Destructive lesion -... |
| DTR | Deep Tendon Reflex *** Deep Tendon Reflex(DTR)의 Center *** 1. 하악 반사; ... |
| LPO | Left Posterior Oblique view |
| RPO | Right Posterior Oblique view |
| P-M | pons-medulla |
|---|---|
| LAO | Left Anterior Oblique |
| EO | external oblique |
| IO | inferior oblique |
| RAO | right anterior oblique |
| oblique bundle of pons | A bundle of fibres in the ventral surface of the pons running from the anterior mesial portion outward and backward. Synonym: fasciculus obliquus pontis, oblique bundle of pons. (05 Mar 2000) |
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| anterior part of pons | The large ventral part of the pons occupied by the nuclei pontis, traversed longitudinally by corticopontine, corticobulbar, and corticospinal fibres, and transversely by pontocerebellar fibres. Pontocerebellar fibres converging laterally form the middle cerebellar peduncle or brachium pontis. Synonym: pars ventralis pontis, anterior part of pons, basilar part of pons, pars basilaris pontis. (05 Mar 2000) |
|---|---|
| basilar part of pons | The large ventral part of the pons occupied by the nuclei pontis, traversed longitudinally by corticopontine, corticobulbar, and corticospinal fibres, and transversely by pontocerebellar fibres. Pontocerebellar fibres converging laterally form the middle cerebellar peduncle or brachium pontis. Synonym: pars ventralis pontis, anterior part of pons, basilar part of pons, pars basilaris pontis. (05 Mar 2000) |
| veins of pons | Several veins running transversely on the pons to join the petrosal vein. Synonym: venae pontis, veins of pons. (05 Mar 2000) |
| ventral part of pons | The large ventral part of the pons occupied by the nuclei pontis, traversed longitudinally by corticopontine, corticobulbar, and corticospinal fibres, and transversely by pontocerebellar fibres. Pontocerebellar fibres converging laterally form the middle cerebellar peduncle or brachium pontis. Synonym: pars ventralis pontis, anterior part of pons, basilar part of pons, pars basilaris pontis. (05 Mar 2000) |
| pons | <anatomy> A rounded eminence off the ventral surface of the brainstem. The origins of cranial nerves V, VI, VII and VIII are at the border of the pons. (27 Sep 1997) |
| pons cerebelli | <anatomy> A rounded eminence off the ventral surface of the brainstem. The origins of cranial nerves V, VI, VII and VIII are at the border of the pons. (27 Sep 1997) |
| pons hepatis | A bridge of liver tissue that sometimes overlaps the fossa of the inferior vena cava, converting it into a canal. Synonym: ponticulus hepatis. (05 Mar 2000) |
| pons varolii | <anatomy> A rounded eminence off the ventral surface of the brainstem. The origins of cranial nerves V, VI, VII and VIII are at the border of the pons. (27 Sep 1997) |
| dorsal part of pons | The part of the pons bounded laterally by the middle cerebellar peduncles and anteriorly by the ventral part of pons; it is continuous with the tegmentum of the mesencephalon and contains long tracts such as the medial and lateral lemnisci, cranial nerve nuclei, and reticular formation. Synonym: pars dorsalis pontis, tegmentum of pons. (05 Mar 2000) |
| tegmentum of pons | The part of the pons bounded laterally by the middle cerebellar peduncles and anteriorly by the ventral part of pons; it is continuous with the tegmentum of the mesencephalon and contains long tracts such as the medial and lateral lemnisci, cranial nerve nuclei, and reticular formation. Synonym: pars dorsalis pontis, tegmentum of pons. (05 Mar 2000) |
| abdominal external oblique muscle | <anatomy, muscle> Origin, fifth to twelfth ribs; insertion, anterior half of lateral lip of iliac crest, inguinal ligament, and anterior layer of the rectus sheath; action, diminishes capacity of abdomen, draws thorax downward; nerve supply, thoracoabdominal nerves. Synonym: musculus obliquus externus abdominis, abdominal external oblique muscle. (05 Mar 2000) |
| abdominal internal oblique muscle | <anatomy, muscle> Origin, iliac fascia deep to lateral part of inguinal ligament, anterior half of crest of ilium, and lumbar fascia; insertion, tenth to twelfth ribs and sheath of rectus; some of the fibres from inguinal ligament terminate in the conjoint tendon; action, diminishes capacity of abdomen, flexes lumbar vertebral column (bends thorax forward); nerve supply, lower thoracic. Synonym: musculus obliquus internus abdominis, abdominal internal oblique muscle. (05 Mar 2000) |
| aponeurosis of external abdominal oblique muscle | <anatomy> Broad, flat tendinous portion of the external abdominal oblique muscle. The fleshy fibres of the muscle end in the aponeurosis along a line descending vertically from the costochondral joint of the ninth rib then turning laterally just below the level of the umbilicus toward the anterior superior iliac spine. The fibres of the aponeurosis run medially and inferiorly, contributing to the anterior wall of the sheath of the rectus abdominis muscle and decussating with those of the contralateral aponeurosis at the median linea alba. Inferomedially, the aponeurosis is attached to the upper border of the pubic symphysis, the pubic crest and pubic tubercle. Between the anterior superior iliac spine and the pubic tubercle, it is thickened and turned under, forming the inguinal ligaments. The portion of the aponeurosis attached to the pubic bone forms the superficial inguinal ring by splitting into medial and lateral crura. See: external spermatic fascia, inguinal ligament, lacunar ligament, pectineal ligament, reflected inguinal ligament, superficial inguinal ring, rectus sheath. (05 Mar 2000) |
| aponeurosis of internal abdominal oblique muscle | <anatomy> Broad, flat tendinous portion of the internal abdominal oblique muscle. The fleshy fibres of the muscle end in the aponeurosis lateral to the semilunar line. The uppermost portion of the aponeurosis is attached to the outer surfaces and lower borders of the seventh to ninth costal cartilages. Of the portion extending between the costoxiphoid margin and the pubis, the upper two-thirds splits into anterior and posterior laminae at the lateral border of the rectus abdominis muscle to contribute to the anterior and posterior walls of the sheath of the rectus abdominis muscle as they extend to the midline linea alba. The lower third of the aponeurosis does not split but joins the aponeuroses of the external abdominal oblique and transversus abdominis muscles to form the anterior wall of the sheath of the rectus abdominis muscle. The fibres of the portion of the aponeurosis contributing to the rectus sheath decussate with those of the contralateral aponeurosis in the linea alba. The lowermost portion of the aponeurosis blends with the aponeurosis of the transversus abdominis muscle to form the conjoint tendon, attaching to the pubic crest and often the pecten pubis, thus forming the posterior wall of the inguinal canal at the superficial inguinal ring. See: cremasteric fascia, conjoint tendon, rectus sheath. (05 Mar 2000) |
| astigmatism of oblique pencils | An aberration occurring when a bundle of light rays strikes a refracting medium in some other direction than parallel to the axis of the lens. (05 Mar 2000) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|