vaso-inhibitory

(va’so-in-hib’it-or-e). Hindering the action of the vasomotor nerves. vasol (va's ol). 1. A form of atomizer. 2. A pro- prietary liquid petroleum oil combined with ammonium oleate. Frontal Section of Cerebrum showing Veins that form the Sinuses (after Henle).—s, internal carotid artery; 2, abducens nerve; 3, third branch of trigeminal nerve; 4, falx cerebri: 5, tentorium cerebelli: Sr, transverse sinus; Sys, Sst, superior and inferior sagittal sinuses; S¢, sinus tentorii; Se, cavernous sinus; SPs, superior petrusal sinus; Sv, occipital sinus; céc, internal cerebral vein. The Internal Fugular and Common Facial Veins and their Branches (after Henle).—The zygoma and the left side of the inferior maxilla, together with the ma eter, have been removed. xs ptery, oid muscle; 2, stylo glo us muscle; 3, subs lingual gland; 4, hyoglo us muscle; 5, geniohyoid muscle; 6, mylohyoid muscle; 7, sternohyoid muscle; 8, thyrohyoi muscle; 9, omohyoid muscle; 10, stylo hyoid muscle; 11, stylo glo us muscle; 12, stylopharyngeus muscle; ji, se, internal and external jugular vein; fA, pharyngeal vin; @Z, dorsal vein of tongue; 4, lingual veins; s, sublingual vein; fsu, superior thyroid vein: fc, common facial vein; fa, anterior facial vein; fa’ perficial, and /a’’, deep branches of same; /, frontal vein; a, angular vein; os, superior ophthalmic vein; 7, nasal v; 4s, superior labial vein;,, posterior facial vein; “΄. Sp", superficial and deep branches of same; ¢fs, tf, tpr, superficial, middle, and deep temporal veins; Pf, pterygoid plexus: od, inferior ophthalmic vein; s§¢a, anterior jugular vein, Venous Sinuses at Base of Skuid (after Henle).—1, section of falx cerebri; 2, optic nerve; 3, internal carotid artery; 4, oculomotor nerve; 5, dorsum sella; 6, nerves protruding from the jugular foramen; Svs, Ss, superior and inferior sagittal sinus; Sta, Sif, anterior and sterior inter cavernous sinuses; Ssp, sphenoparietal sinus; + cavernous sinus; SPs, Spi, superior and inferior petrosal sinuses; S/r, Str’, transverse sinus; So, occipital sinus; 4, basilar plexus. Innominate Vein and its Branches (after Henle).—1, mylohyoid muscle; 2, root of tongue; 3, larynx; 4, thyroid gland; 5, trachea; cs, superior vena cava; Aéd, AAs, right and left innominate veins; 5, subclavian vein; 77, ye, internal and external jugular veins;. 4, superior and inferior thyroid vein; cvf, deep cervical yin; v, vertebral vein; emt, i 1 ἐ ior ὶ Ἰ vein; sca, i ag ts, sup jugular vein; * thyroid plexus, ries of the vestibule and receive those of the cochlea at the base of the modiolus, terminating in the superior petrosal sinus. auricular v., posterior. Begins in a plexus on the side of the head, descends behind the external ear, and joins the tempo rom axillary vein to form the external jugular. v. Formed by the vene comites of the brachial artery and the basilic vein; it receives the cephalic vein and is continued by the subclavian. azygos v., left lower (te’na as’ygos_mi’nor). Arises from the left ascending lumbar or left renal vein; receives various intercostal, esophageal, and mediastinal veins, and joins the right azygos. azygos v., left upper. Receives several intercostal veins and goes to the left lower or right azygos. azygos v., right (ce’na azygos ma‘jor). Commences usually from the right ascending lumbar vein; receives the left azygos, several esophageal, mediastinal, and pericardial veins, the mnght bronchial, etc., and goes to the precava. basilar v. Cro es over the crus cerebri and joins with Galen's veins. basilic v. Formed by the union of the median basilic and common ulnar: pa es to the axillary vein, basilic v., median. A vein of the forearm formed by division of the median vein: joins the common ulnar to form the basilic vein. bas i vertebral v's (τεπα ba’sis vertebra’rum). Lie in large channels in the vertebral bodies, emerge from the bodies on their dorsal surfaces, and join a transverse trunk connecting the anterior longitudinal spinal veins. brachial v's. One on cither side of the brachial artery: they join the basilic to form the axillary vein. brachiocephalic v's. The innominate veins. Breschet’s v’s. The veins of the diploé. bronchial v’s, left and right. Return the blood of the systemic circulation from the substance of the lungs: they usually join the azygos major and minor. buccal v. rises in the buccinator muscle and goes to the pterygoid plexus. Burow’s v. A vein formed by the two inferior epigastric veins and a branch from the bladder: it joins the portal vein. cardiac v., anterior or great. Rises near the heart’s apex and pa es to the great coronary sinus. cardiac v’s, left. Three or four small ve els arising on the posterior surface of the left ventricle and opening into the great coronary sinus. cardiac v’s, right. Three or four small ve els which collect the blood from the anterior surface of the right ventricle and pour it into the great coronary sinus. cardinal v’s. The four main veins of the earliest embryonic life: they convey the blood to the heart. Some give this name to the two ascending veins only. cephalic v. A vein of the forearm and arm formed by the union of the radial and median cephalic: it terminates in the axillary vein. cephalic v., median. A vein of the forearm formed by the division of the median vein: it joins the radial to form the cephalic vein. cerebellar v’s. Veins on the surface of the cerebellum, and are in three sets: the superior, going to the straight sinus and vena galeni; the inferior, to the lateral sinuses; and the lateral anterior, to the superior pctrosal sinus. cerebral v’s, deep. The venz galeni, or ventricular veins, one in cither hemisphere, formed by the union of the choroid and striatal veins: they unite and go to the straight sinus. cerebral v's, inferior. Veins of the lower part 1067