Abstract：
:Somatosensory evoked potentials (SEPs) elicited by right posterior tibial nerve stimulation were simultaneously recorded from 21-27 epidural electrodes in three monkeys. N23-P40 was recorded anterior to the left central sulcus, and P23-N40 was recorded on the parietal midline and the middle portion of the right hemisphere. These potentials were thought to be the primary cortical responses elicited by posterior tibial nerve stimulation in the monkey, since a topographical map made of them corresponded to the paradoxical lateralization of the primary cortical components in human posterior tibial nerve SEPs. Current source generators (dipoles) of these potentials were 3-dimensionally identified dipoles located in the left side of the mesial wall of the anterior parietal cortex, and oriented obliquely toward the right hemisphere by a dipole tracing (DT) method in which the 3-dimensional localization of dipoles in the brain were estimated and superimposed on magnetic resonance imaging (MRI) images.
journal_name
Brain Resjournal_title
Brain researchauthors
Hayashi N,Nishijo H,Endo S,Ono Tdoi
10.1016/s0006-8993(97)81685-xsubject
Has Abstractpub_date
1997-11-07 00:00:00pages
44-50issue
1-2eissn
0006-8993issn
1872-6240pii
S0006-8993(97)81685-Xjournal_volume
774pub_type
杂志文章相关文献
BRAIN RESEARCH文献大全abstract：:We have examined the influence of reducing conditions on the activity of group-I or -II metabotropic glutamate receptors. In cultured cerebellar granule cells or in hippocampal slices, the reducing agent dithiothreitol (DTT) inhibited the stimulation of polyphosphoinositide (PPI) hydrolysis elicited by group-I mGlu re...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/s0006-8993(00)02293-9
更新日期：2000-06-09 00:00:00
abstract：:The distribution of neurocalcin-immunoreactive (NC-ir) primary sensory neurons was examined in the trigeminal ganglion (TG), mesencephalic trigeminal tract nucleus (Mes5) and intraoral structures. NC-ir primary sensory neurons were located in the TG but not the Mes5. The coexpression study demonstrated that virtually ...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/s0006-8993(00)02175-2
更新日期：2000-05-02 00:00:00
abstract：:To investigate the possible GABAergic nature of somatostatin-immunoreactive neurons of the larval tiger salamander retina, somatostatin immunocytochemistry was combined with either gamma-aminobutyric acid (GABA) immunocytochemistry or autoradiography of GABA high-affinity uptake. A total of 1,062 somatostatin cells we...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(93)90623-u
更新日期：1993-07-16 00:00:00
abstract：:The amygdala plays an important role in the regulation of motivational states, especially those associated with addiction. The amygdala also expresses high levels of brain-derived neurotrophic factor (BDNF), an activity-dependent neurotrophin that can influence the reinforcing and locomotor activating properties of ps...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/s0006-8993(02)03160-8
更新日期：2002-09-13 00:00:00
abstract：:In order to obtain further insight into the interactions between the purinergic and dopaminergic pathways in the striatum, we studied both metabolisms simultaneously, using a microdialysis technique in 1-methyl-1,4-phenylpyridinium ion (MPP+) unilaterally-denervated conscious rats. In these rats the contralateral side...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(89)90052-8
更新日期：1989-03-27 00:00:00
abstract：:This study investigated the effects of the calcium channel blockers nicardipine, calcicludine, omega-conotoxin GVIA, omega-agatoxin IVA, SNX-482, and NiCl on spontaneous muscle action potential of a rat spinal cord-muscle co-culture system. Spontaneous muscle action potential of the innervated muscle cells was blocked...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2004.11.057
更新日期：2005-02-09 00:00:00
abstract：:The distribution of pituitary adenylate cyclase-activating polypeptide (PACAP) was examined in the tooth pulp. In rat and human tooth pulps, PACAP-immunoreactive (IR) nerve fibers were observed around blood vessels and in the subodontoblastic and odontoblastic layers. The predentine and dentine were devoid of such ner...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/s0006-8993(03)02876-2
更新日期：2003-08-08 00:00:00
abstract：:Vanilloid (capsaicin) receptors were visualized by [3H]resiniferatoxin (RTX) autoradiography in the brain of newborn as well as adult (both control and colchicine-treated) rats. Specific labelling was seen in the brain stem only, in the nucleus of the solitary tract extending into the area postrema and the spinal sens...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(95)01094-7
更新日期：1995-12-12 00:00:00
abstract：:Intrathecal administration of alpha(2) adrenergic agonists, such as clonidine, is capable of alleviating neuropathic pain. Recent studies suggest that spinal nitric oxide (NO) mediates the analgesic effect of intrathecal clonidine. Furthermore, compared to nicotinic receptors, spinal muscarinic receptors play a greate...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/s0006-8993(00)02051-5
更新日期：2000-04-10 00:00:00
abstract：:Previous studies have shown behavioral changes in pre- and postnatal rats exposed to morphine before and during gestation. The present study has attempted to discover morphological correlates of these changes in the fetal rat spinal cord. Pregnant Wistar rats were injected subcutaneously on days 12-18 of gestation wit...
journal_title：Brain research
pub_type： 杂志文章
doi：
更新日期：1980-11-24 00:00:00
abstract：:A member of the tumor necrosis factor receptor superfamily (TNFRSF), TROY/TNFRSF19/TAJ, is highly expressed in the brain of adult mice. Northern blot analysis using mRNA taken from regions of the adult CNS showed the expression of TROY in all regions examined, including the olfactory bulb, cerebral cortex, striatum, a...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2006.06.068
更新日期：2006-09-19 00:00:00
abstract：:Current and voltage clamp recordings were made with a patch-clamp technique from large, light, dorsal root ganglia (DRG) neurons in tissue culture, derived from trisomy 16 and normal fetal mice. In a Na gradient of [52 mM]o/[28 mM]i, the action potential was accelerated, depolarization and repolarization were faster a...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0165-3806(88)90052-1
更新日期：1988-02-01 00:00:00
abstract：:The present study investigated whether the effects of central cholinergic stimulation on thermoregulation during exercise are modulated by arterial baroreceptors. Wistar rats were submitted to sinoaortic denervation (SAD) or sham denervation (SHAM) and then fitted with a chronic guide cannula into the lateral cerebral...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2010.09.110
更新日期：2010-12-17 00:00:00
abstract：:We have studied magnetic and electrical fields of the brain in normal subjects during the performance of an auditory verbal short-term memory task. On each trial 3 digits, selected from the numbers 'one' through 'nine', were presented for memorization followed by a probe number which could or could not be a member of ...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(91)90767-p
更新日期：1991-09-06 00:00:00
abstract：:We have previously shown that hypothyroidism produces a decrease in the number of spines counted along the apical shafts of pyramidal neurons of the cortex. Nevertheless, other authors have found that when an animal is subjected to some adverse living conditions the size of the spines decreases, making them invisible ...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(85)90057-5
更新日期：1985-07-01 00:00:00
abstract：:Previous research has shown that hippocampal and neocortical activation accompanies the postural changes occurring during self-grooming in rats but is absent or reduced during the stereotyped components of grooming, including head-washing and licking or biting. Since electrocortical activation is dependent on ascendin...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/s0006-8993(99)01743-6
更新日期：1999-08-14 00:00:00
abstract：:We measured soleus H-reflex in the Sprague-Dawley rat as a function of time of day. H-reflex amplitude displayed a marked diurnal variation, even though background EMG and M-response amplitude were stable through the day. The H-reflex was largest in the late morning and smallest around midnight. Thus, its rhythm was o...
journal_title：Brain research
pub_type： 杂志文章
doi：
更新日期：1994-06-13 00:00:00
abstract：:Oral ENA713 (0.5, 1.5 and 4.5 mg/kg), an acetylcholinesterase inhibitor (AChEI), dose-dependently enhanced extracellular acetylcholine concentrations in the hippocampus of freely moving rats. This effect was paralleled by changes in both noradrenergic and dopaminergic transmission. In particular, ENA713 significantly ...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/s0006-8993(00)02266-6
更新日期：2000-05-26 00:00:00
abstract：:A modified glyoxylic acid technique was used to examine central and peripheral nervous tissues in Aplysia californica. In addition to confirming the distribution of catecholamines and serotonin in the central nervous system, the method demonstrated the presence of monoamines in the opaline gland and bag cell clusters ...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(83)91081-8
更新日期：1983-01-17 00:00:00
abstract：BACKGROUND:Chronic exposure to estradiol-17β (E2) in adult female rats increases mean arterial pressure by stimulating superoxide production in the rostral ventrolateral medulla (RVLM). However the mechanisms behind this phenomenon are unknown. We hypothesized that E2 exposure induces the gene expression of cytokines, ...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2015.09.007
更新日期：2015-11-19 00:00:00
abstract：:Previous work has shown a relatively high turnover of adrenaline in the mediobasal hypothalamus during the critical period (15.00-17.00 h) of the proestrous rat. We now report that this high level of adrenergic activity can be detected in the median eminence (turnover rate 1.62 +/- 0.36 pg/micrograms protein/h) rather...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(84)90307-x
更新日期：1984-12-10 00:00:00
abstract：:Intraventricular injections of carbachol, a cholinergic agonist, into free-running mice can cause phase dependent phase shifts, in both directions, in the circadian rhythm of wheel-running activity. These effects mimic the action of light in entraining the circadian pacemaker, and suggest that acetylcholine may play a...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(81)90059-7
更新日期：1981-05-11 00:00:00
abstract：:Numerous preclinical studies demonstrate that vagus nerve stimulation (VNS) paired with motor rehabilitation improves functional recovery after neural injuries such as stroke, traumatic brain injury, and spinal cord injury, in part by driving neural plasticity within the motor cortex. To date, these studies have been ...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2020.147099
更新日期：2020-12-01 00:00:00
abstract：:Transient ischemic attack (TIA) has received only little attention in the experimental research field. Recently, we introduced a TIA model for mice, and here we set similar principles for simulating this human condition in Wistar rats. In the model: 1) transient nature of the event is ensured, and 2) 24h after the eve...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2017.03.010
更新日期：2017-05-15 00:00:00
abstract：:By the use of anti-omega-CTx antibodies in indirect immunofluorescence we demonstrated the presence of omega-CTx binding sites in the presynaptic compartment of frog nerve-muscle preparations. The images we obtained indicate that omega-CTx-sensitive channels are clustered at discrete sites corresponding in distributio...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(91)90981-z
更新日期：1991-05-03 00:00:00
abstract：:C57BL/6J (B6) and DBA/2J (D2) mice have been characterized previously as seizure-resistant and seizure-sensitive, respectively, a distinction based primarily upon a differential response to the convulsant effects of various drugs. In the present study, electroconvulsive shock (ECS) was used to assess maximal electrosh...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/s0006-8993(98)01013-0
更新日期：1998-11-30 00:00:00
abstract：:Axon-to-myelin transfer of lipids precursors have been studied in the rabbit optic system by intraocular injection of [32P]orthophosphate, [14C]glycerol and [3H]glycerol. Choline and ethanolamine phosphoglycerides and myelin showed increasing [32P]-radioactivity between 7 and 21 days following injection, while [3H]- a...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(83)90136-1
更新日期：1983-06-20 00:00:00
abstract：:As life spans increased, neurodegenerative disorders that affect aging populations have also increased. Progressive neuronal loss in specific brain regions is the most common cause of neurodegenerative disease; however, key determinants mediating neuron loss are not fully understood. Using a model of mitochondrial mem...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2013.02.005
更新日期：2013-04-10 00:00:00
abstract：:Brain and anterior pituitary growth hormone (GH), thyroid-stimulating hormone (TSH) and luteinizing hormone (LH) were measured during fetal, neonatal, and pubertal life and into adulthood. Immunoassayable GH and TSH could be found in the fetal whole brain before their detection in the fetal pituitary. Developmental pa...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0165-3806(82)90186-9
更新日期：1982-08-01 00:00:00
abstract：:The present study evaluated the central effects of beta-funaltrexamine (B-FNA), a non-equilibrium antagonist of mu-opioid receptors and a reversible agonist of kappa-opioid receptors upon food intake in rats under freely-feeding, deprivation and glucoprivic conditions. B-FNA elicited distinct short-term and long-term ...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(90)91828-5
更新日期：1990-12-03 00:00:00
