(n.) A bridge; -- applied to several parts which connect others, but especially to the pons Varolii, a prominent band of nervous tissue situated on the ventral side of the medulla oblongata and connected at each side with the hemispheres of the cerebellum; the mesocephalon. See Brain.
Example Sentences:
(1) The pons, on the other hand, has a bioelectrical activity of its own during PS, i.e., the ponto-geniculo-occipital spikes (PGO).
(2) These included the noradrenergic, TH- and DBH-immunoreactive cell groups of the pons and medulla.
(3) + inf., pons + medulla), rCBF increased toward the control level gradually, and it completely recovered 60 min after recirculation.
(4) Injection of the tracer substance wheat germ agglutinin-horseradish peroxidase (WGA-HRP) directly into the basilar pontine nuclei using a ventral surgical approach resulted in the labeling of somata in many areas both rostral and caudal to the basilar pons.
(5) Urea decreased and valine increased in the TD medulla-pons.
(6) Recently, direct pathways from the dorsolateral pons to the ON, probably involved in supraspinal micturition control, have been reported (Holstege et al., 1986).
(7) In the pons, PRV labeled neurons were found bilaterally in the locus ceruleus, subceruleus region, and parabrachial complex.
(8) P3.1 and P3.8 were identified only as farfield potentials in intracranial recordings from the pons and more rostral regions.
(9) Computed tomography showed a lesion in the pons, and seven months later he was found to have metastatic adenocarcinoma.
(10) Weaker linkage between the CF locus and the locus for the serum enzyme activity marker paraoxonase (PON) was detected, theta = 0.18, zeta = 0.76.
(11) In the medulla and pons the ir appeared as from E12.
(12) Pons-Tortella et al reported the sparing of this nucleus in acute anterior poliomyelitis.
(13) Effects of noxious electrical tooth stimulations and intraarterial administration of bradykinin or inhalation of volatile anesthetics on substance P content in the diencephalon-mesencephalon, pons-medulla and the spinal cord were examined in the rat.
(14) Synchronization of phasic bursts was consistently observed between simultaneously recorded structures and this, along with the time course of early increments in SW was consistent with the notion that mesencephalic reticular activity is controlled by leading influences from the pons.
(15) Specifically, a decrease in the central conduction times was noted for the I-III interpeak interval, suggesting neurophysiologic dysfunction in the area of the pons and cerebellum.
(16) Among them, two patients had deformities of the pons.
(17) This study examines the effects of styrene oxide, a reactive metabolite of the neurotoxic solvent styrene, on GSH metabolism in six regions of the rat brain (cortex, cerebellum, medulla-pons, hippocampus, striatum and hypothalamus).
(18) The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography.
(19) 1 The ability of chlorpromazine to antagonize the effects of iontophoretic application of (+)-amphetamine to single neurones in the medulla and lower pons of anaesthetized rats has been studied.
(20) Noradrenaline concentration was elevated in the brain stem, particularly in the pons, and decreased in the cerebral cortex and the spinal cord while in the cerebellum, the effects were dependent on the mode of administration.
Poss
Definition:
(v. t.) To push; to dash; to throw.
Example Sentences:
(1) There are definitely elements of Clash of Clans in this Wild West-themed game, but it’s got a spark of originality too as you build your posse, explore the wild frontier and protect your town.
(2) N-(Tetrazol-5-yl)azetidin-2-ones were found to posses excellent activity.
(3) Leadership is not always about pyrotechnics at EU summits or staying one step ahead of the posse.
(4) Normally, amphetamine reduces grooming behavior, but since this reduction was greater in lead-reared than in control rats, the data suggest that for this measure the lead-reared rat may posses an increased sensitivity to amphetamines.
(5) In this simple sentiment we can find hope, as we can in the efforts of those cleaning up the debris and ash in bonhomous, broom-wielding posses.
(6) All GABAergic agents, except piracetam, were found to posses anticatatonic actions as they significantly blocked perphenazine-induced catatonia.
(7) According to the differentiations of the apical surface of the dendrites, it is possible to distinguish six different classes: a) dendrites with one cilium and 75 nm thick cytofila (sometimes dendrites of identical appearance posses more than one cilium); b)dendrites with several cilial and 150 nm thick cytofila; c) dendrites with several cilia, 50 nm thick cytofila, and long, striated rootlets; d) dendrites with several cilia bur without cytofila; e) dendrites with 130 nm thick cytofila but without cilia; and f) dendrites with 65 nm thick cytofila but without cilia; dendrites of this class are the only ones with a cytoplasm more electron dense than that of the surrounding supporting cells.
(8) He refers several times to Vaughan, Jonathan Ross, Chris Evans, and to the kind of "posse radio" spawned by Steve Wright.
(9) This microvascular difference may account for the susceptibility of the ganglia to metastases when compared to nerve trunks which posses unfenestrated endothelium and blood-nerve barrier.
(10) For the first time a new type of glia cells is described which are designated as astrocytic tanycyte; they posses the structural features of tanycytes as well as of astrocytes.--After adrenalectomy and castration the area of the glia is bigger in the external zone than in untreated animals.
(11) It has been stated that the neuromuscular spindles posses their own microcirculatory bed which is formed by the vessels of the surrounding muscular tissue, tends to separate in the course of development and subdivides into two parts: extracapsular and intracapsular.
(12) For example: Broker B: u see 3m jpy libor going anywhere btween [sic] now and IMM?4 Primary Submitter B : looks fairly static to be honest, poss more pressure on upside, but not a lot Broker B: Oh.
(13) These sites of staining have been shown, by other methods, to posses substantial Na+, K+-ATPase, indicating that the antibody recognizes antigenic determinants of the sodium pump highly conserved in the course of evolution.
(14) Benzophenanthridine alkaloids, fagaronine 4, O-methylfagaronine 5, nitidine 1, allonitidine 3 and methoxydihydronitidine 2 have been shown to posses inhibitory activity against reverse transcriptase of RNA tumor viruses.
(15) The intercellular spaces are considerably dilated, and the cells posses intracellular spaces having well developed microvilli.
(16) The kind of don who arrived in a smart restaurant while on the run at Nuevo Laredo, deep in the territory of an enemy cartel, had the doors locked by his men, who took all mobile phones from those dining, asked them to continue at his expense while he ate, then left with his posse.
(17) Characteristically, the avascular pole and the lateral margins of the cell posses predominantly stacked and whorled cisternae of agranular ER.
(18) It is concluded that the hepatic ALDH from rats posses in the active centre two SH-groups in close vicinity which can be oxidized slightly to the intramolecular disulfide and reduced again.
(19) So expansive, grateful and loyal is the fighter's posse he makes presidents jealous.
(20) In previous studies 1-methyl-2-nitro-1H-imidazole-5-carboxaldehyde and 1-methyl-2-nitro-5-vinyl-1H-imidazole were found to posses interesting antimicrobial activities.