{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,11]],"date-time":"2025-09-11T12:04:10Z","timestamp":1757592250328},"reference-count":16,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JNS"],"published-print":{"date-parts":[[2014,8]]},"abstract":"<jats:sec>\n<jats:title>Object<\/jats:title>\n<jats:p>The aim of this study was to describe the similarity of configuration between the arachnoid complex in the posterior half of the incisural space and the Liliequist membrane.<\/jats:p><\/jats:sec>\n<jats:sec>\n<jats:title>Methods<\/jats:title>\n<jats:p>Microsurgical dissection and anatomical observation were performed in 20 formalin-fixed adult cadaver heads. The origin, distribution, and configuration of the arachnoid membranes and their relationships with the vascular structures in the posterior half of the incisural space were examined.<\/jats:p><\/jats:sec>\n<jats:sec>\n<jats:title>Results<\/jats:title>\n<jats:p>The posterior perimesencephalic membrane and the cerebellar precentral membrane have a common origin at the tentorial edge and form an arachnoid complex strikingly resembling an inverted Liliequist membrane. Asymmetry between sides is not uncommon. If the cerebellar precentral membrane is hypoplastic on one side or both, the well-developed quadrigeminal membrane plays a prominent part in partitioning the subarachnoid space in the posterior half of the incisural space.<\/jats:p><\/jats:sec>\n<jats:sec>\n<jats:title>Conclusions<\/jats:title>\n<jats:p>The arachnoid complex in the posterior half of the incisural space can be regarded as an inverted Liliequist membrane. This concept can help neurosurgeons to gain better understanding of the surgical anatomy at the level of the tentorial incisura.<\/jats:p><\/jats:sec>","DOI":"10.3171\/2014.3.jns132206","type":"journal-article","created":{"date-parts":[[2014,5,2]],"date-time":"2014-05-02T14:02:02Z","timestamp":1399039322000},"page":"390-396","source":"Crossref","is-referenced-by-count":9,"title":["Arachnoid membranes in the posterior half of the incisural space: an inverted Liliequist membrane\u2013like arachnoid complex"],"prefix":"10.3171","volume":"121","author":[{"given":"Xi-an","family":"Zhang","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Song-tao","family":"Qi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jun","family":"Fan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Guang-long","family":"Huang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jun-xiang","family":"Peng","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1754","reference":[{"key":"b1-jns132206","series-title":"Surg Neurol","doi-asserted-by":"publisher","first-page":"576","DOI":"10.1016\/j.surneu.2008.07.019","article-title":"Microsurgical management of pineal region lesions: personal experience with 119 patients","volume":"70","author":"Hernesniemi","year":"2008"},{"key":"b2-jns132206","series-title":"Neurosurgery","doi-asserted-by":"publisher","first-page":"644","DOI":"10.1227\/01.NEU.0000351774.81674.32","article-title":"Microsurgical and endoscopic anatomy of the supratentorial arachnoidal membranes and cisterns","volume":"65","author":"Inoue","year":"2009"},{"key":"b3-jns132206","series-title":"J Neurooncol","doi-asserted-by":"publisher","first-page":"287","DOI":"10.1023\/A:1012766902431","article-title":"Surgical approaches to pineal region tumors","volume":"54","author":"Little","year":"2001"},{"key":"b4-jns132206","series-title":"Surg Radiol Anat","doi-asserted-by":"publisher","first-page":"472","DOI":"10.1007\/s00276-005-0025-4","article-title":"Characteristics of distribution and configuration of intracranial arachnoid membranes","volume":"27","author":"L\u00fc","year":"2005"},{"key":"b5-jns132206","series-title":"Clin Anat","doi-asserted-by":"publisher","first-page":"502","DOI":"10.1002\/ca.20448","article-title":"Cranial arachnoid membranes: some aspects of microsurgical anatomy","volume":"20","author":"L\u00fc","year":"2007"},{"key":"b6-jns132206","series-title":"Neurosurgery","doi-asserted-by":"publisher","first-page":"58","DOI":"10.1227\/00006123-198807000-00012","article-title":"Microsurgical anatomy of the posterior fossa cisterns","volume":"23","author":"Matsuno","year":"1988"},{"key":"b7-jns132206","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"171","DOI":"10.3171\/2011.2.JNS101365","article-title":"Reinvestigation of the ambient cistern and its related arachnoid membranes: an anatomical study. 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