Abstract：
:Habituation kinetics were found to vary considerably in different polysynaptic pathways of the brain stem in man. The exteroceptive reflex of the digastric muscle habituates markedly, even for stimuli repeated at 1-min intervals. The second component of the blink reflex habituates for intervals below about 8 sec, but this can largely be prevented by steady voluntary contraction of the muscle. On the other hand the exteroceptive suppressions of the masseter muscle only disclose slight habitaution of their late component ES2 and no habituation of the early component ES1. This does not appear to be affected by voluntary activation since the suppressive effects present the same pattern in relaxed masseter muscles tested by proprioceptive reflex activation. Exteroceptive reflexes and exteroceptive suppressions of similar latencies disclose genuine and important differences in their habituation kinetics.
journal_name
Brain Resjournal_title
Brain researchauthors
Desmedt JE,Godaux Edoi
10.1016/0006-8993(76)90070-6subject
Has Abstractpub_date
1976-04-16 00:00:00pages
21-9issue
1eissn
0006-8993issn
1872-6240pii
0006-8993(76)90070-6journal_volume
106pub_type
杂志文章相关文献
BRAIN RESEARCH文献大全abstract：:The distributions of neurotensin and opiate receptors within the dorsal horn of the rat spinal cord were studied with quantitative autoradiographic techniques and compared with the immunohistochemical localizations of neurotensin and methionine-enkephalin-like immunoreactivity in this region. High densities of both ne...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(81)90395-4
更新日期：1981-12-28 00:00:00
abstract：:The effects of estrus and prolonged estradiol benzoate (EB) treatment on estrogen receptor-like immunoreactivity (ER-LI) were studied in the female Brazilian opossum (monodelphis domestica) brain. In general, both estrus animals and EB treated animals had reduced ER-LI in specific brain regions when compared to ovarie...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(93)90632-w
更新日期：1993-07-16 00:00:00
abstract：:Leumorphin, an opioid peptide whose functions are unknown, is found in mammalian brain and pituitary and stimulates lordosis behavior in estrogen-treated female rats. To elucidate the role of leumorphin in the physiological control of female sexual behavior, the levels of immunoreactive (ir) leumorphin as well as ir d...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(86)90417-8
更新日期：1986-05-28 00:00:00
abstract：:Rabbits passively oscillated in the horizontal plane with a free hand tended to stabilize their head in space (re: earth-fixed surroundings) by moving the head on the trunk (neck angular deviation, NAD) opposite the passively imposed body rotation. The gain (NAD/body rotation) of head stabilization varied from 0.0 to ...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(81)90346-2
更新日期：1981-02-02 00:00:00
abstract：:To determine if ventrolateral periaqueductal gray contains neurons that selectively increase their discharge activity before and during rapid eye movement (REM) sleep, and hence might furnish GABAergic inhibition of monoaminergic neurons, we recorded the extracellular activity of 33 neurons across sleep-wakefulness in...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/s0006-8993(02)02914-1
更新日期：2002-08-02 00:00:00
abstract：:The misfolding and aggregation of the Aβ peptide - a fundamental event in the pathogenesis of Alzheimer׳s disease - can be instigated in the brains of experimental animals by the intracranial infusion of brain extracts that are rich in aggregated Aβ. Recent experiments have found that the peripheral (intraperitoneal) ...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2015.06.047
更新日期：2015-10-05 00:00:00
abstract：:The effect of cerebellar stimulation on the accommodation of the lens was examined in anesthetized cats. An infrared optometer was used to measure the refractive power of the lens during stimulation of the cerebellum. The area giving responses within latencies shorter than 160 msec and amplitudes larger than 0.15 diop...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(78)90334-7
更新日期：1978-09-29 00:00:00
abstract：:Intraperitoneal (i.p.) administration of sulfated CCK octapeptide (CCK-8S) has been shown to induce changes in neuronal activity in the nucleus of the solitary tract (NTS) and area postrema (AP), sensory parts of the dorsal vagal complex (DVC), and in the paraventricular nucleus of the hypothalamus (PVN), as determine...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/s0006-8993(97)00865-2
更新日期：1997-10-03 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：:The regulatory role of endothelins in cerebral microvessels was investigated in a recently developed model system which allows the study of small cerebral vessels in their normal microenvironment. Using brain slices of the rat neocortex, it was shown that the isopeptide endothelin-3 (ET-3) had no effect on cerebral mi...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/s0006-8993(09)90024-5
更新日期：1994-09-26 00:00:00
abstract：:Glioblastoma stem cells (GSCs) are thought to contribute to the diffuse invasiveness of malignant gliomas. Emerging evidence supports a role for a disintegrin and metalloproteinase 17 (ADAM17) in proteolytic ectodomain shedding of several EGFR-binding ligands, which subsequently activate PI3K/AKT and MEK/ERK pathways ...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2013.02.025
更新日期：2013-11-13 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：:Single neurons in culture express a heterogeneity of neurotransmitter receptor subtypes. The study of the effects of neurotransmitters on neuronal function is complicated by this heterogeneity. It would therefore be useful to be able to identify live neurons that express the receptors of interest and then use these ne...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(96)00436-2
更新日期：1996-08-26 00:00:00
abstract：:This study investigated the relationship between central cholinergic neurons and insulin secretion in bilateral adrenalectomized fed rats. Neostigmine (a cholinesterase inhibitor, 5 x 10(-8) mol) administered into the third cerebral ventricle produced significant increases in hepatic venous plasma insulin and glucose ...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(89)91003-2
更新日期：1989-07-24 00:00:00
abstract：:The VIIIth cranial nerve projections in the hagfish, which has only one circular canal in the ear, were studied by transganglionic HRP transport. This nerve has two branches, the nervus utricularis (N. utr.) and the nervus saccularis (N. sac.), each with its own ganglion, the ganglion utriculare (G. utr.) and the gang...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(85)91610-5
更新日期：1985-06-24 00:00:00
abstract：:Radioautography was used to study the intraneuronal distribution of [3H]-serotonin (5-HT) and/or its derivatives selectively taken up by the olfactory bulb (OB) serotonergic terminals and subsequently transported to their parent cell bodies in the midbrain raphe nuclei. This was done 24 h after injection of [3H]5-HT i...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(80)90405-9
更新日期：1980-09-08 00:00:00
abstract：:The distribution of [3H]kainic acid (KA) binding sites in the rat CNS was determined by in vitro autoradiography. KA sites are distributed throughout the CNS gray matter in an anatomically specific pattern with telencephalic structures and the cerebellum accounting for the majority of the binding. These results, toget...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(82)90981-7
更新日期：1982-12-02 00:00:00
abstract：:Cerebral vascular density is correlated with metabolic demands, which increase in highly active brain areas. External inputs are an essential requirement in the modeling of the visual cortex. Experience-mediated development is very active during the first postnatal month, when congruous blood supply is needed. We stud...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/s0006-8993(99)02361-6
更新日期：2000-02-07 00:00:00
abstract：:An HRP study of the frog's superior olivary nucleus (SON) revealed that it (1) receives reciprocal tonotopic projections from dorsal medullary nuclei and principal nuclei of the torus semicircularis (TS) bilaterally; (2) receives bilateral projections from caudalis nuclei and brainstem reticular nuclei, and unilateral...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(86)90998-4
更新日期：1986-01-29 00:00:00
abstract：:Reward deficit, expressed as anhedonia, is one of the major symptoms associated with neuropsychiatric disorders, but the underlying maladaptations have not been understood. Herein, we test the hypothesis that the neuropeptide cocaine- and amphetamine-regulated transcript (CART) may participate in the process. The stud...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2019.146595
更新日期：2020-02-01 00:00:00
abstract：:In the present study we examined the laminar distributions of four types of chemically defined subpopulations of non-principal neurons, that is, those immunoreactive for parvalbumin (PV), calretinin (CR), nitric oxide synthase (NOS) and somatostatin (SS), in the rat hippocampus, by estimating their approximate numeric...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/s0006-8993(97)00457-5
更新日期：1997-08-01 00:00:00
abstract：:In the brain, free zinc levels are under the exquisite control of a variety of zinc-regulating systems, in which zinc transporter (ZnT) proteins play a central role. ZnT3, which is prominently expressed in the brain, facilitates the concentration of free zinc in pre-synaptic vesicles. In addition to histochemical stai...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2011.08.055
更新日期：2011-10-18 00:00:00
abstract：:Opiate regulation of the nuclear proto-oncogene c-fos was studied in the locus coeruleus (LC) and other regions of rat brain by immunoblotting, northern blotting, and in situ hybridization procedures. Precipitation of opiate withdrawal in rats, which is known to increase LC firing rates 4-fold, led to a two- to three-...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(90)90872-9
更新日期：1990-08-20 00:00:00
abstract：:Amyotrophic lateral sclerosis (ALS) is characterized by a progressive degeneration of upper and lower motor neurons, resulting in fatal paralysis due to denervation of the muscle. Due to genetic, pathological and symptomatic overlap, ALS is now considered a spectrum disease together with frontotemporal dementia (FTD),...
journal_title：Brain research
pub_type： 杂志文章,评审
doi：10.1016/j.brainres.2018.02.011
更新日期：2018-08-15 00:00:00
abstract：:Transforming growth factor beta (TGFbeta) modulates a variety of growth related functions following traumatic injury. The cellular response to TGFbeta is predominantly mediated through TGFbeta receptor I (TGFbetaRI) and receptor II (TGFbetaRII) on the cell surface and SMAD proteins intracellularly. We investigated the...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2004.03.028
更新日期：2004-06-25 00:00:00
abstract：:The present experiments describe the effect of NMDA and kainate agonists of the NMDA and non-NMDA subtype of receptors respectively of the excitatory amino acids (EAAs) system in prepubertal (16 days of age) and peripubertal (30-day-old rats) male rats on the in vitro hypothalamic release of GnRH, and on the in vivo L...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(95)01216-8
更新日期：1996-01-29 00:00:00
abstract：:Regeneration of severed hypothalamic peptidergic neurosecretory axons into the ventral pia-arachnoid was observed in rats at the light microscopic and fine-structural levels. A temporal increase occurred in the number of neurophysin-positive axons regenerating into the leptomeninges for distances up to 3.3 mm by 40 da...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(88)91557-0
更新日期：1988-05-31 00:00:00
abstract：:The effects of a 5-day ganglioside (GM1) treatment (30 mg/kg) on body weight and water intake subsequent to medial septal lesions were evaluated for 44 consecutive days. In addition, activity, rearing, and repetitive motor acts were measured on postsurgery days 5, 10, 40, and 60. The rate of increase in the body weigh...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(89)90235-7
更新日期：1989-08-28 00:00:00
abstract：:The dmy rat is an autosomal recessive mutant that exhibits severe myelin destruction throughout the white matter of the central nervous system. Recently, a point mutation in intron 3 of the Mrs2 has been found in the dmy rat. Mrs2 encodes an essential component of the major electrophoretic Mg(2+) influx system in mito...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2011.03.009
更新日期：2011-05-10 00:00:00
abstract：:Zebrafish as a neurogenetic model system depends on the correct neuroanatomical understanding of its brain organization. Here, we address the unresolved question regarding a possible zebrafish homologue of the dorsal pallial division, the region that in mammals gives rise to the isocortex. Analyzing the distributions ...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2010.12.089
更新日期：2011-03-24 00:00:00
