Tuber cinereum - Wikipedia
The tuber cinereum is the portion of hypothalamus [1] forming the floor of the third ventricle situated between the optic chiasm, and the mammillary bodies. [2] The tuberal region is one of the three regions of the hypothalamus, the other two being …
Tuber cinereum | Radiology Reference Article - Radiopaedia.org
2024年7月8日 · Tuber cinereum is a hollow eminence of gray matter. It is a part of the hypothalamus. Gross anatomy. It is located between mammillary bodies and optic chiasm. Devoid of the blood brain barrier, it normally enhances after contrast administration. Relations. It is continuous: laterally: with anterior perforating substance
【神外解剖学】下丘脑多图详解 - 脑医汇 - 神外资讯 - 神介资讯
从第三脑室底至中脑脚间窝内软脑膜表面的结构 从前向后 依次是：视交叉(optic chiasma) 、灰结节( tuber cinereum) 、正中隆起( median eminence) 、漏斗柄( infundibular stalk ) 、乳头体( mammillary body) 及后穿质( posterior perfornted substance) 。
The tuber cinereum as a circumventricular organ: an anatomical study ...
Purpose: The tuber cinereum (TC) comprises the hypothalamic gray matter that forms the anterior portion of the third ventricle floor. However, since it has been rarely documented in previous neuroimaging investigations, the aim of the current study was to explore the morphology of the TC using magnetic resonance imaging (MRI).
Hypothalamus: Structure and functions - Kenhub
2023年10月30日 · The tuber cinereum is the region of gray matter extending from the optic chiasm to the mammillary bodies, from which the funnel-shaped infundibulum becomes continuous inferiorly with the infundibular stalk (hypophysial stalk) attached to the pituitary gland.
Hypothalamic hamartoma | Radiology Reference Article - Radiopaedia.org
2024年7月22日 · Hypothalamic hamartomas, also known as tuber cinereum hamartomas, are benign non-neoplastic heterotopias in the brain that typically occur in the region of the hypothalamus, arising from the tuber cinereum, a part of the hypothalamus located between the mammillary bodies and the optic chiasm.
Tuber cinereum - wikidoc
The tuber cinereum is a hollow eminence of gray matter situated between the mammilary bodies, behind, and the optic chiasma, in front. The tuber cinereum is part of the hypothalamus. Structure. Laterally it is continuous with the anterior perforated substances and anteriorly with a thin lamina, the lamina terminalis.
Pictorial Review of Lesions Involving the Tuber Cinereum
The tuber cinereum performs a regulatory role. It regulates memory and the body circadian cycle (e.g. sleep) via the release of histamine and the body responses to sexual stimuli. It also plays a part in regulating appetite, body weight and insulin level.
正中隆突 - 维基百科，自由的百科全书
正中隆突是下丘腦的一部分，調節從該部位釋放的激素 [1] [5] 。 它是連接下丘腦及垂體的 垂體門系統 （ 英语 ： Hypophyseal portal system ） 中，不可以缺少的部分。 神經葉（pars nervosa）與下丘腦通過腦垂腺柄的正中隆突進行連接。 下丘腦的細小神經元終止於下丘腦的正中 …
Hamartomas of the tuber cinereum: CT, MR, and pathologic …
The neuroimaging studies, clinical evaluations, and surgical and pathologic findings in five children with biopsy-proved hamartomas of the tuber cinereum were reviewed. Surgical and/or MR findings showed that patients with precocious puberty had pedunculated lesions while those with seizures had tum …