Abstract：
:The aim of this work was to study whether the vestibular afferent fibers establish direct connections with the motoneurons of glossopharyngeal and vagus nerves of the frog, Rana esculenta. In anaesthetized animals the vestibulocochlear nerve and the common root of glossopharyngeal-vagus and accessory (IX-X-XI) nerves were simultaneously labeled with fluorescein dextran amine (vestibulocochlear nerve) and tetramethylrhodamine dextran amine (IX-X-XI). With a confocal laser scanning microscope we could detect close appositions between the vestibular afferent fibers and somatodendritic components of the general and special visceral motoneurons of the ambiguus nucleus of IX-X nerves. The direct impulse transmission may provide a quick and immediate response of cardiovascular and gastrointestinal system upon body displacement.
journal_name
Brain Resjournal_title
Brain researchauthors
Deák A,Bácskai T,Veress G,Matesz Cdoi
10.1016/j.brainres.2009.06.048subject
Has Abstractpub_date
2009-08-25 00:00:00pages
60-5eissn
0006-8993issn
1872-6240pii
S0006-8993(09)01263-3journal_volume
1286pub_type
杂志文章相关文献
BRAIN RESEARCH文献大全abstract：:The effect of bombesin on the activity of dopamine (DA) neurons comprising the nigrostriatal, mesolimbic, tuberoinfundibular and tuberohypophysial systems in the male rat was determined by measuring: (1) the accumulation of 3,4-dihydroxyphenylalanine (DOPA) after administration of a decarboxylase inhibitor, and (2) th...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(91)91745-m
更新日期：1991-11-22 00:00:00
abstract：:It has been demonstrated that repeated, subcutaneous administration of 3,4-methylenedioxymethamphetamine (MDMA) to rats, guinea pigs, and squirrel monkeys produces long-lasting depletions of serotonin (5-hydroxytryptamine; 5-HT) in several brain regions. Since evidence of degenerating 5-HT neurons has been observed in...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(89)90700-2
更新日期：1989-05-29 00:00:00
abstract：:Previous observations show that neonatal removal of nerve growth factor results in an increased number of fine dorsal root axons in the adult animal. The present study shows that the same treatment results in 49% more axons in the adult tract of Lissauer, which is an area of spinal white matter that contains predomina...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(88)90262-4
更新日期：1988-10-04 00:00:00
abstract：:Social defeat is a powerful experience that often leads to drastic physiological and behavioral changes in many animal species. An example of such a change is conditioned defeat in Syrian hamsters. The neurophysiological mechanisms that underlie such changes are not yet fully understood, however, there is evidence tha...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/s0006-8993(01)03054-2
更新日期：2001-11-30 00:00:00
abstract：:We used whole-head magnetoencephalograpy (MEG) to record changes in neuromagnetic N100m responses generated in the left and right auditory cortex as a function of the match between visual and auditory speech signals. Stimuli were auditory-only (AO) and auditory-visual (AV) presentations of /pi/, /ti/ and /vi/. Three t...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2008.04.077
更新日期：2008-11-25 00:00:00
abstract：:We have attempted to identify some novel genes which were found to be more highly expressed in the embryonic brain than in the adult brain. Consequently, one of these clones was identified as alpha-globin cDNA. Actually, alpha-globin mRNA was detected in the neurons. In addition, beta-globin mRNA was detected in the n...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(94)91455-9
更新日期：1994-01-28 00:00:00
abstract：:Previous research has demonstrated that cross-language activation is present even when proficient bilinguals perform a task only in one language. The present study investigated the time-course of cross-language activation during word production in a second language (L2) by using a picture-word interference paradigm wi...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2010.11.053
更新日期：2011-01-31 00:00:00
abstract：:Unitary discharges in the efferent ciliary nerves were studied in cervical sympathectomized rabbits. In all, 279 units were recorded and categorized, except 7 units, into the following 3 types from their responses to photic and other stimuli, i.e. type A (170 units), type B (42 units) and type C (60 units). Type A uni...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(80)90254-1
更新日期：1980-03-17 00:00:00
abstract：:We examined the effect of prostaglandin (PG)E2 on the sleep-wake activity and on body temperature by microinjecting PGE2 into the preoptic area of rats that had been chronically implanted with guide cannulae and electrodes for the recordings of electroencephalogram and electromyogram. PGE2 at doses of 2.5 X 10(-13), 2...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(88)90935-3
更新日期：1988-03-22 00:00:00
abstract：:The present study gives a detailed description of the functional characteristics and of the topographic distribution of responses mediated through the climbing fiber (CF) pathway in the cerebellum of adult rats which have been repeatedly irradiated from birth so that the Purkinje cells (PCs) in the adult remained inne...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(87)91291-1
更新日期：1987-09-22 00:00:00
abstract：:The present study investigated the effect of locally infused guanfacine, an alpha2A-adrenergic agonist, into the ventral prefrontal cortex (PFv) on visuomotor associative learning. Two monkeys were well trained on a two-problem visuomotor associative task: the monkeys performed movement A if presented with a circle pa...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2004.07.062
更新日期：2004-10-22 00:00:00
abstract：:Despite over 20 years of behavioral research, considerable disagreement remains regarding the locus of the cognitive mechanisms (e.g., stimulus encoding, response selection or response production) responsible for the acquisition and expression of learned sequences. Functional neuroimaging may prove invaluable for reso...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2008.09.097
更新日期：2009-01-09 00:00:00
abstract：:Production of inflammatory cytokines, including tumor necrosis factor (TNF), interleukin-1 (IL-1) and interleukin-6 (IL-6), in the brain is increased in various diseases. To investigate the relationships between the effect of overproduction of IL-6 in the brain on central and peripheral production of TNF, IL-1 beta an...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/s0006-8993(96)00865-7
更新日期：1996-11-18 00:00:00
abstract：:Recordings have been made from 162 pyramidal tract neurones which discharged bursts of nerve impulses in characteristic temporal association with performances of a stereotyped motor task by monkeys. Clinical evaluation of the relationship between discharges of the neurones and free movement led to the view that each c...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(75)90507-7
更新日期：1975-11-07 00:00:00
abstract：:Electrical stimulation of the chorda tympani nerve (CT; innervating taste buds on the rostral tongue) is known to initiate recurrent inhibition in cells in the nucleus of the solitary tract (NTS, the first central relay in the gustatory system). Here, we explored the relationship between inhibitory circuits and the br...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2009.03.069
更新日期：2009-06-12 00:00:00
abstract：:Post traumatic stress disorder (PTSD) is characterised by hyperarousal, anxiety and amnesic symptoms. Deficits in explicit memory recall have been causally related to volume reductions of the hippocampus and prefrontal cortex. While stress-related glucocorticoid secretion appears involved in this apparent atrophy, the...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/s0006-8993(03)03033-6
更新日期：2003-09-05 00:00:00
abstract：:Cell bodies and dendrites of neurones in the thalamic reticular nucleus projecting to the dorsal lateral geniculate nucleus in adult albino rats, were labelled by retrograde transport of horseradish peroxidase (HRP). In the same animals the terminals of cortico-reticular axons were made identifiable by ipsilateral vis...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(81)90685-5
更新日期：1981-02-23 00:00:00
abstract：:Measurements of extracellular Ca2+ and K+ activities [( Ca2+]o, [K+]o) in the superfused cat carotid body in vitro with triple-barrelled ion-selective electrodes have shown that hypoxia induced a decrease in [Ca2+]o of 0.035 +/- 0.17 mM (mean +/- S.D.; n = 17) and a biphasic change in [K+]o which consisted of an incre...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(89)91186-4
更新日期：1989-03-20 00:00:00
abstract：:In order to investigate the interplay between visuo-spatial attention and central attention, we varied the relative probability (25% vs. 75%) of the responses to lateralized targets in an attentional blink paradigm. When the first target was associated with a less probable response, we observed a larger attentional bl...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2007.09.004
更新日期：2007-12-14 00:00:00
abstract：:The intermediate, medial part of the hyperstriatum ventrale (IMHV) is an area of the avian forebrain which is essential for two forms of early learning in the domestic chick. We have developed an in vitro slice preparation which contains part of the IMHV and have found that the electrophysiological properties of the a...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(96)00361-7
更新日期：1996-07-15 00:00:00
abstract：:During the middle of the subjective day, circadian activity rhythms in Syrian hamsters can be phase advanced by a variety of stimuli including microinjection of neuropeptide Y (NPY) or muscimol into the suprachiasmatic nucleus (SCN). It is not known, however, if these treatments shift activity rhythms by acting direct...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/s0006-8993(97)00831-7
更新日期：1997-10-24 00:00:00
abstract：:Epileptiform activity induced by 4-AP in hippocampal area CA1 is characterised by short recurrent discharges. These are occasionally superimposed by slow field potential (fp) shifts. Simultaneous recordings of fps and [K(+)](o) in area CA1 and temporal cortex showed a slow fp shift in both regions, but associated rise...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/s0006-8993(02)03541-2
更新日期：2002-11-22 00:00:00
abstract：:Stress can precipitate onset of multiple mood-related disorders, including depression. Examination of the neural basis of this phenomenon has highlighted the amygdala as a key component. Alterations in amygdalar activity and structure accompany various mood-related disorders, and interestingly, amygdalar morphology an...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2008.12.022
更新日期：2009-02-23 00:00:00
abstract：:Thyrotropin-releasing hormone (TRH) immunoreactivity in rat tissue was assayed using a new reversed-phase, ion-pair, high-pressure liquid chromatography (HPLC) method for separating TRH from its analogs. Virtually all of the TRH immunoreactivity in hypothalamus, brain stem, preoptic area, septum, striatum, frontal cor...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(80)91036-7
更新日期：1980-11-17 00:00:00
abstract：:Gamma-hydroxybutyrate (GHB) at low doses (5-10 mg/kg i.p.) increased and at high doses (160-320 mg/kg i.p.) decreased the spontaneous firing rate of prefrontal cortex (PFC) neurons recorded in urethane-anesthetized rats. Only excitations were blocked by NCS-382, a specific GHB receptor antagonist; this suggests that t...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(94)01461-p
更新日期：1995-02-27 00:00:00
abstract：:The tegmentopontine reticular nucleus (nucleus of Bechterew) plays a crucial role in the generation of horizontal saccades and smooth pursuit movement of the eyes. The evolution of Alzheimer's disease-related cytoskeletal pathology was studied of this nucleus was studied in 27 autopsy cases at different stages of the ...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/s0006-8993(01)02598-7
更新日期：2001-07-27 00:00:00
abstract：:CNS inflammation is a sequela of a variety of neuropathological conditions resulting in extensive tissue loss. Inflammation is mediated primarily by phagocytic cells, but the mechanisms of CNS tissue destruction are not fully understood. Hypochlorous acid (HOCl) is by far the most abundant agent generated by phagocyti...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2003.09.080
更新日期：2004-02-06 00:00:00
abstract：:Hemicholinium-3 (HCh-3) is a potent and specific inhibitor of the high-affinity choline transport process (HAChT) localized on cholinergic neurons. In this study, the specific binding of [3H]HCh-3 (120 Ci/mmol) was characterized in crude synaptic membranes prepared from rat brain. The binding of [3H]HCh-3 to forebrain...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(85)90451-2
更新日期：1985-12-02 00:00:00
abstract：:ERPs were acquired in the test phases of three memory experiments, where three classes of word were presented. These were: (i) words encountered in a prior study phase (studied words), (ii) words presented at test for the first time (new words), and (iii) new words repeated after a lag of 7-9 intervening words (repeat...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2006.07.095
更新日期：2006-10-09 00:00:00
abstract：:Glutamate carboxypeptidase II may modulate excitatory neurotransmission through the catabolism of the neuropeptide N-acetylaspartylglutamate (NAAG) and possibly other endogenous peptide substrates. To investigate the molecular properties of cloned human GCP II (hGCP II), we analyzed the NAAG-hydrolytic activity convey...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/s0006-8993(98)00244-3
更新日期：1998-06-08 00:00:00
