Abstract:
:Horseradish peroxidase injections into the medulla of tadpoles demonstrate, by back-filling, efferent neurons in the torus semicircularis which project to the ipsilateral superior olive. This projection, as well as one to the vicinity of the efferent neurons of the contralateral VIII and lateral line nerves, is confirmed by tracing anterograde transport following HRP injections into the torus semicircularis. These efferent neurons, located primarily in the principal nucleus of the torus within the terminal field of the projection from the superior olive, represent the only reported descending path to the superior olive and efferent nuclei in a non-mammalian vertebrate.
journal_name
Brain Resjournal_title
Brain researchauthors
Jacoby J,Rubinson Kdoi
10.1016/0006-8993(84)90774-1subject
Has Abstractpub_date
1984-02-06 00:00:00pages
378-81issue
2eissn
0006-8993issn
1872-6240pii
0006-8993(84)90774-1journal_volume
292pub_type
杂志文章相关文献
BRAIN RESEARCH文献大全abstract::This study examines directly the effects on serotonin release of varying brain tryptophan levels within the physiologic range. It also addresses possible interactions between tryptophan availability and frequency of membrane depolarization in controlling serotonin release. We demonstrate that reducing tryptophan level...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(90)91761-5
更新日期:1990-11-05 00:00:00
abstract::Tactile stimulation of the body surface elicited climbing fiber responses in 5% of the 839 Purkinje cells recorded in the caudal posterior vermis (lobules VII-IX) of cats anesthetized with sodium pentobarbital. The cells responsive to tactile stimulation were mainly encountered around the prepyramidal fissure between ...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(90)90084-o
更新日期:1990-06-11 00:00:00
abstract::Maternal seizure has adverse effects on brain histology as well as on learning and memory ability in progeny. An enriched environment (EE) is known to promote structural changes in the brain and improve cognitive and motor deficits following a variety of brain injuries. Whether EE treatment in early postnatal periods ...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/j.brainres.2012.06.034
更新日期:2012-08-27 00:00:00
abstract::Transcranial magnetic stimulation (TMS) of human lower limb motor cortex paired with common peroneal nerve electrical stimulation produces a lasting modulation of motor cortex excitability following the principles of spike-timing-dependent plasticity. We previously demonstrated that this "paired associative stimulatio...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/j.brainres.2007.03.062
更新日期:2007-06-11 00:00:00
abstract::To determine whether oculomotor internuclear neurons (INOs) establish unilateral or bilateral connections with the abducens nucleus (nVI), horseradish peroxidase (HRP) and either DAPI or Nuclear Yellow (NY) were injected into nVI and the oculomotor complex (nIII) examined for retrogradely labeled cells. Such injection...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(83)90464-x
更新日期:1983-02-28 00:00:00
abstract::Previous electrophysiological experiments have shown that brain noradrenaline neurons in the locus ceruleus are activated by thermal cutaneous stimuli. In the present study a putative involvement of excitatory amino acids (EAA) in cutaneous LC activation was analyzed. Intraventricular administration of kynurenic acid ...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(90)91560-4
更新日期:1990-06-25 00:00:00
abstract::Recent research has shown that familiarity contributes to associative memory when the to-be-associated stimuli are unitized during encoding. However, the specific processes underlying familiarity-based recognition of unitized representations are still indefinite. In this study, we present electrophysiologically dissoc...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/j.brainres.2010.08.089
更新日期:2010-11-11 00:00:00
abstract::The HSD2 (11-beta-hydroxysteroid dehydrogenase-type 2 enzyme) containing neurons of the nucleus tractus solitarius (NTS) become activated during low-sodium and high-aldosterone states such as hypovolemia. This response may be due to hormonal and/or neural signals. Hormonal signals may activate neurons in the area post...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/j.brainres.2009.08.098
更新日期:2009-12-08 00:00:00
abstract::Rats anticipate a scheduled daily meal by entrainment of a circadian pacemaker separate from the light-entrainable circadian pacemaker located in the suprachiasmatic nuclei (SCN). The site and molecular mechanisms of the food-entrainable pacemaker are unknown. The intrinsic period (tau) of the SCN pacemaker is signifi...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/s0006-8993(01)03042-6
更新日期:2001-11-23 00:00:00
abstract::Total weight and DNA (cell number) determination in whole olfactory bulbs (OB) revealed that unilateral transection of the olfactory peduncle in newborn rats causes 2 X more (40%) deficit in cell number in the operated OB than section of the olfactory nerve. The deficit due to combined operations ('isolation' of OB) w...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0165-3806(86)90104-5
更新日期:1986-10-01 00:00:00
abstract::The effect of repetitive stimulation of the locus coeruleus (LC) on the discharge rate of spontaneously active neurons of the visual, rostral and cingulate cortex was investigated in untreated and catecholamine-depleted rats under chloral hydrate anesthesia. In untreated animals, the inhibitory transsynaptic effects p...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(80)90251-6
更新日期:1980-03-17 00:00:00
abstract::In this study intracellular recording techniques were used to study the synaptic events related to phase-locking of cochlear nucleus cells to low frequency stimuli. A variable degree of phase-locking was noted even with units of the same low characteristic frequency. With low frequency phase-locking units an excitator...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(76)90286-9
更新日期:1976-08-13 00:00:00
abstract::The primary mechanism of action of bupropion, a smoking cessation drug, is commonly believed to involve the dopaminergic system although evidence exists that bupropion also has effects at nicotinic acetylcholine receptors (nAChRs). This study evaluated the disruptive effects of nicotine on response rates in the presen...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/j.brainres.2006.07.110
更新日期:2006-10-30 00:00:00
abstract::A novel gold phosphate complex called Black-Gold II with improved myelin staining properties has been developed. It differs from its predecessor, Black-Gold, in that it is highly water soluble at room temperature. This unique physical property confers a number of advantages for the high resolution staining of myelinat...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/j.brainres.2008.06.129
更新日期:2008-09-10 00:00:00
abstract::Alterations occurring in the antioxidant enzymes, copper, zinc-dependent superoxide dismutase (Cu,Zn-SOD) and glutathione peroxidase (GPX) following nigral dopaminergic denervation are unclear. We now report on the distribution and levels of m-RNA for Cu,Zn-SOD and GPX in basal ganglia of normal and 1-methyl-4-phenyl-...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/s0006-8993(03)02240-6
更新日期:2003-04-11 00:00:00
abstract::Mechanisms of neuronal death following neuronal damage due to domoic acid are not completely defined. Bcl-2, a survival protein, protects neurons from ischemia and excitotoxin-induced damage. We previously demonstrated that Bcl-2 shuttles calcineurin to its substrates and may regulate calcium release from internal sto...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/j.brainres.2004.03.076
更新日期:2004-07-16 00:00:00
abstract::In order to elucidate the mechanisms that PKCγ regulates neuropathic pain (NP), and detect proteins that are associated with the function of PKCγ in NP, we exploited a chronic constriction injury (CCI)-induced neuropathic pain rat (CCI-NP rat) model in which PKCγ knockdown in the spinal cord was successfully carried o...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/j.brainres.2011.12.046
更新日期:2012-02-27 00:00:00
abstract::An inhibitor of tissue plasminogen activator (tPA) was tested for its effects on the rapid kindling induced by a series of afterdischarges (ADs) triggered in hippocampus over a 3-h period. Rats injected with vehicle prior to the session had prolonged ADs in tests carried out 10 days later. This was not the case for an...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/s0006-8993(00)02041-2
更新日期:2000-04-07 00:00:00
abstract::Rats with bilateral striatal cholinergic lesions induced by the neurotoxin AF64A were found to have increased spontaneous nocturnal locomotor activity as measured in terms of the amount of time spent moving, the total distance traveled and the number of episodes and time of stereotypic behaviors. No significant differ...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(84)90715-7
更新日期:1984-05-14 00:00:00
abstract::The behaviour and cognitive abilities of marmosets with bilateral ablations of either the archicortex on the mediodorsal surface or the paleocortex on the ventrolateral surface of the frontal lobes were assessed in terms of the types of information being handled, the mode of action (inhibitory versus productive mechan...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(93)90937-i
更新日期:1993-11-19 00:00:00
abstract::Lifelong bilingualism is associated with the delayed diagnosis of dementia, suggesting bilingual experience is relevant to brain health in aging. While the effects of bilingualism on cognitive functions across the lifespan are well documented, less is known about the neural substrates underlying differential behaviour...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/j.brainres.2015.02.034
更新日期:2015-07-01 00:00:00
abstract::Intracellular and extracellular recordings in the arterially-perfused eye cup of pigmented and albino rabbits show the presence of blue cones, green cones and rods. Among the ganglion cells, a fraction shows spectral opponency. Two main types were found. In one, on-depolarizing responses and on-hyperpolarizing respons...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(78)90278-0
更新日期:1978-07-14 00:00:00
abstract::In this study, we investigated the modulatory effect of 5alpha-pregnan-3alpha-ol-20-one, a neurosteroid, on the binding characteristics of [3H]flunitrazepam (2 nM), [3H]muscimol (5 nM), and 4 nM [35S]t-butylbicyclophosphorothionate (TBPS) in cerebral cortex, cerebellum, and hippocampus of control, ethanol-dependent, a...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/s0006-8993(98)00649-0
更新日期:1998-09-14 00:00:00
abstract::The effect of lactic acidosis on calcium influx, accumulation and efflux was studied in primary cultures of neonatal cortical rat astrocytes. Treatment of cultures with 20 mM sodium lactate, pH 6.0, for 10-60 min resulted in a 35% reduction of 45Ca2+ influx. The decrease in calcium influx was pH dependent because a si...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(93)90371-s
更新日期:1993-02-26 00:00:00
abstract::Plectin is associated with intermediate filaments, such as glial fibrillary acidic protein (GFAP) and vimentin, which have an important role in the glial reactions after lesions. The present study investigates the plectin immunoreactivity following stab wounds in the cortex and the underlying white matter of adult rat...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/s0006-8993(99)02399-9
更新日期:2000-02-28 00:00:00
abstract::Estrogen receptor α (ERα) isoforms with complex types of alternative splicing are naturally present in the human brain and may affect canonical receptor signaling. In the present study we investigated transcriptional activity of common ERα splice variants from this group with different molecular defects: MB1 (intron r...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/j.brainres.2012.12.050
更新日期:2013-03-15 00:00:00
abstract::Arg8-vasopressin (AVP), a circadian clock-controlled gene product, is released from the hypothalamic suprachiasmatic nuclei (SCN) in mice in a circadian fashion. Previously reported differences in two mouse lines, initially selected for thermoregulatory nest-building behavior (building small nests (S-mice) or big nest...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/j.brainres.2005.07.068
更新日期:2005-10-26 00:00:00
abstract::The ontogenesis of chromogranins A and B and catecholamines was investigated for rat adrenal medulla. The chromogranins, the major secretory peptides of chromaffin granules, were characterized by one- and two-dimensional immunoblotting. Chromogranin B appeared identical in fetal and postnatal adrenals. On the other ha...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(89)91475-3
更新日期:1989-01-23 00:00:00
abstract::Whereas the role of the hippocampus for spatial learning and long-term memory is largely undisputed, there is less evidence for a participation of hippocampal structures in spatial working memory operations. In an fMRI study (functional magnetic resonance imaging), we therefore examined the role of the hippocampus dur...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/j.brainres.2010.07.065
更新日期:2010-10-01 00:00:00
abstract::Using a perifusion culture technique, the pattern of vasopressin release from the suprachiasmatic nucleus was studied in vitro under basal and stimulated conditions. Individual rat suprachiasmatic explants released vasopressin in a rhythmic fashion and these rhythms persisted with a circadian period for up to 4 cycles...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(87)90952-8
更新日期:1987-10-06 00:00:00