{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,9,6]],"date-time":"2024-09-06T19:48:16Z","timestamp":1725652096346},"reference-count":35,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2002,4,12]],"date-time":"2002-04-12T00:00:00Z","timestamp":1018569600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Morphology"],"published-print":{"date-parts":[[2002,7]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The microvascularization of the brains of the hagfishes, <jats:italic>Myxine glutinosa L<\/jats:italic>. and <jats:italic>Eptatretus stouti<\/jats:italic>, were studied by scanning electron microscopy (SEM) of microvascular corrosion casts. Sections of these casts were used to determine the vascular territories of defined brain areas. Histological serial sections (10 \u03bcm) of the brains served for correlation of findings. Analysis of the microvascular casts of both species revealed that the blood supply to and from these brains arose ventrally and dorsally, respectively. Neither species possesses an arterial circle (Circulus Willisi) and both have similar microvascular patterns. The only difference between <jats:italic>Myxine<\/jats:italic> and <jats:italic>Eptatretus<\/jats:italic> was that the posterior cerebral artery in <jats:italic>Myxine<\/jats:italic> divides into <jats:italic>mesencephalic<\/jats:italic> and <jats:italic>rhombencephalic branches<\/jats:italic>, and in <jats:italic>Eptatretus<\/jats:italic> a third branch, termed <jats:italic>telencephalic branch,<\/jats:italic> arises from the posterior cerebral artery. 3D\u2010morphometry revealed that luminal diameters of: 1) intracerebral arteries and arterioles range from 35.11 \u00b1 5.66 \u03bcm (mean \u00b1 SEM) in the hypothalamus to 92.69 \u00b1 14.48 \u03bcm in the thalamus; 2) capillaries range from 17.8 \u00b1 0.44 \u03bcm in the olfactory bulb to 21.70 \u00b1 0.87 \u03bcm in the basal ganglia; and 3) intracerebral venules and veins range from 49.38 \u00b1 4.17 \u03bcm in the hypothalamus to 75.58 \u00b1 6.59 \u03bcm in the rhombencephalon. Interbranching distances of arteries and arterioles range from 179.19 \u00b1 11.32 \u03bcm in the optic tectum to 235.19 \u00b1 94.64 \u03bcm in the hypothalamus. Capillaries range from 91.07 \u00b1 6.22 \u03bcm in the hypothalamus to 116.15 \u00b1 9.45 \u03bcm in the thalamus, and venules and veins range from 137.30 \u00b1 18.11 \u03bcm in the hypothalamus to 189.83 \u00b1 17.47 \u03bcm in the optic tectum. Intervascular distances range from 70.58 \u00b1 3.58 \u03bcm in the olfactory bulb to 89.52 \u00b1 5.74 \u03bcm in the optic tectum. Branching angles of arteries and arterioles range from 38.39 \u00b1 10.9\u00b0 in the olfactory bulb to 100.73 \u00b1 9.4\u00b0 in the optic tectum, and the branching angles of capillaries range from 74.40 \u00b1 5.42\u00b0 in the optic tectum to 90.24 \u00b1 4.66\u00b0 in the olfactory bulb. Finally, the branching angles of the venules and veins range from 67.84 \u00b1 6.83\u00b0 in the tegmentum of the mesencephalon to 92.30 \u00b1 6.35\u00b0 in the optic tectum. J. Morphol. 253:51\u201363, 2002. \u00a9 2002 Wiley\u2010Liss, Inc.<\/jats:p>","DOI":"10.1002\/jmor.1112","type":"journal-article","created":{"date-parts":[[2002,8,25]],"date-time":"2002-08-25T23:24:15Z","timestamp":1030317855000},"page":"51-63","source":"Crossref","is-referenced-by-count":6,"title":["Vascularization of the brains of the Atlantic and Pacific hagfishes, <i>Myxine glutinosa<\/i> and <i>Eptatretus stouti<\/i>: A scanning electron microscope study of vascular corrosion casts"],"prefix":"10.1002","volume":"253","author":[{"given":"Stephan","family":"Cecon","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bernd","family":"Minnich","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alois","family":"Lametschwandtner","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2002,4,12]]},"reference":[{"key":"e_1_2_1_2_1","first-page":"137","volume-title":"The biology of Myxine","author":"Adam H","year":"1963"},{"key":"e_1_2_1_3_1","volume-title":"Arbeitsmethoden der makroskopischen und mikroskopischen Anatomie","author":"Adam H","year":"1964"},{"key":"e_1_2_1_4_1","first-page":"53","article-title":"Hypothalamohypophysial relations in cyclostomes and amphibia","volume":"2","author":"Adam H","year":"1979","journal-title":"Serbian Academy of Sciences and Art Scientific Assemblies"},{"key":"e_1_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-7091-9230-6"},{"key":"e_1_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1159\/000146796"},{"key":"e_1_2_1_7_1","first-page":"50","volume-title":"The Biology of Myxine","author":"Bone Q","year":"1963"},{"key":"e_1_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/cne.900470303"},{"key":"e_1_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1002\/cne.900520304"},{"key":"e_1_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/cne.900310504"},{"key":"e_1_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/cne.900690308"},{"key":"e_1_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/0361-9230(81)90007-1"},{"key":"e_1_2_1_13_1","first-page":"1","volume-title":"\u00dcber das Gehirn von Myxine glutinosa","author":"Edinger L","year":"1906"},{"key":"e_1_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/0016-6480(63)90083-2"},{"key":"e_1_2_1_15_1","first-page":"123","volume-title":"Extrait du Bulletin de l'Academie Polonaise des Sciences et des Lettres \u2014 S\u00e9rie B: Sciences Naturelles","author":"Grodzinski Z","year":"1926"},{"key":"e_1_2_1_16_1","first-page":"365","article-title":"The finer anatomy of the nervous system of Myxine glutinosa","volume":"29","author":"Holm JF","year":"1902","journal-title":"Morphol Jb"},{"key":"e_1_2_1_17_1","first-page":"1","article-title":"Zur Anatomie des Gehirns von Myxine","volume":"60","author":"Holmgren N","year":"1919","journal-title":"Kungl Svenska Vetenskapsakademiens Handl"},{"key":"e_1_2_1_18_1","doi-asserted-by":"publisher","DOI":"10.1002\/cne.900490302"},{"key":"e_1_2_1_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/0016-6480(69)90060-4"},{"key":"e_1_2_1_20_1","unstructured":"KoutnikC.1973.Das Hypothalamo\u2010Neurohypophys\u00e4re System und die Blutgef\u00e4\u03b2versorgung der Hypophysenzwischenhirnregion vonMyxine glutinosaL. 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