Noxious stimuli and Met-enkephalin release from nucleus reticularis gigantocellularis.

abstract：:Chronic brain implants are accompanied by a tissue response that causes the loss of neurons in the vicinity of the implant and the formation of a glial scar that is also referred to as foreign body response. Despite immense progress in the field of brain-computer interface (BCI) research the biocompatibility of chroni...

journal_title：Brain research bulletin

authors： Hayn L,Koch M

更新日期：2015-08-01 00:00:00

abstract：:Investigation of the differentiation of electrical properties of motoneurons has been stimulated by the importance of these neurons for embryonic behavior and facilitated by their experimental accessibility. In this review, we examine the development of different patterns of excitability and their functions, and discu...

journal_title：Brain research bulletin

authors： Spitzer NC,Vincent A,Lautermilch NJ

更新日期：2000-11-15 00:00:00

abstract：:Results using radial mazes suggest rats may have a greater short-term memory (STM) capacity than the human "magical number seven." We examined spatial STM in humans using a radial maze analog drawn on paper. Subjects were instructed to lift, in "random" order, each of 17 cardboard flaps arranged radially around a cent...

journal_title：Brain research bulletin

authors： O'Connor RC,Glassman RB

更新日期：1993-01-01 00:00:00

abstract：:Chronic stress, a risk factor for the development of psychiatric disorders, is known to induce alterations in neuronal networks in many brain areas. Previous studies have shown that chronic stress changes the expression of the cannabinoid receptor 1 (CB1) in the brains of adult rats, but neurophysiological consequence...

journal_title：Brain research bulletin

authors： Hu W,Zhang M,Czéh B,Zhang W,Flügge G

更新日期：2011-07-15 00:00:00

abstract：:The possible competition of MIF-1 (Pro-Leu-Gly-NH2) with 3H-naloxone or 3H-D-Ala-D-Leu-enkephalin (DADLE) for mu and delta opiate receptors in the rat striatum was examined under conditions of varying temperatures and concentrations of sodium and GTP. MIF-1, in concentrations ranging from 10(-14) to 10(-3) M, failed t...

journal_title：Brain research bulletin

authors： Luciano MG,Zadina JE,Kastin AJ,Coy DH

更新日期：1981-12-01 00:00:00

abstract：:Brain cytokines have been implicated in brain plasticity and mood alterations. We present here the first evidence of a chronic stress-induced modulation of central cytokines, in absence of experimentally induced inflammatory processes. Several brain areas were extracted from stressed and control mice and cytokines mRN...

journal_title：Brain research bulletin

authors： Bartolomucci A,Palanza P,Parmigiani S,Pederzani T,Merlot E,Neveu PJ,Dantzer R

更新日期：2003-12-30 00:00:00

abstract：:Normal human subjects made rapid extensions of the elbow from an initial position to visual targets at different angular distances (9 degrees-54 degrees). We recorded joint angle, acceleration, and surface electromyograms (EMGs) with a monopolar electrode from the triceps and the biceps brachii muscles. Both the agoni...

journal_title：Brain research bulletin

authors： Yamazaki Y,Suzuki M,Mano T

更新日期：1993-01-01 00:00:00

abstract：:The vertebrate neural tube consists of a series of neuromeres along its anteroposterior axis. Between amphioxus that possesses no neuromeres and gnathostomes, the lamprey occupies a critical position in the phylogeny for the origin of the segmented brain. To clarify the rhombomeric configuration of the Japanese lampre...

journal_title：Brain research bulletin

authors： Murakami Y,Ogasawara M,Satoh N,Sugahara F,Myojin M,Hirano S,Kuratani S

更新日期：2002-02-01 00:00:00

abstract：:An inexpensive multielectrode voltammetry system designed for in vivo neurochemical studies of the awake, unanesthetized primate has been developed. Consisting of an Apple II Plus microcomputer, parallel operational amplifier circuitry for six working electrodes, and commercially available interface boards, the system...

journal_title：Brain research bulletin

authors： Blakely RD,Duvarney RC

更新日期：1983-03-01 00:00:00

abstract：:A newly developed technique employing the retrograde transport of horseradish peroxidase combined with immunocytochemistry is used to identify the cells of origin of descending spinal pathways and their putative neurotransmitters. With this technique the brainstem origins of descending serotonergic (5HT) pathways to t...

journal_title：Brain research bulletin

authors： Bowker RM,Westlund KN,Coulter JD

更新日期：1982-07-01 00:00:00

abstract：:Although iron is involved in brain function, very little is known about the regulation of its concentrations in the central nervous system. We quantitatively measured the entry and exit rates of iron, transferrin (its major transport protein), and albumin in mice. The blood to brain transport of iron greater than tran...

journal_title：Brain research bulletin

authors： Banks WA,Kastin AJ,Fasold MB,Barrera CM,Augereau G

更新日期：1988-12-01 00:00:00

abstract：:Single-unit recordings were made from lateral hypothalamic area (LHA) neurons of infant (8 through 21 days of age) male and female albino rats. Basal (or spontaneous) firing rates of LHA neurons were recorded for 20 min from rats 8 through 21 days of age, and mean basal firing rates did not differ across ages. Basal f...

journal_title：Brain research bulletin

authors： Almli CR,McMullen NT,Golden GT

更新日期：1976-11-01 00:00:00

abstract：:Individual cardiac nerves from which stimulation elicited cardioinhibition (bradycardia and negative inotropism) were identified in 24 of 38 dogs. Subsequently, 3-25 microliters of 30% horseradish peroxidase (HRP) were injected into an identified cardiac nerve. After a 3-day survival period, the medulla oblongata was ...

journal_title：Brain research bulletin

authors： Hopkins DA,Armour JA

更新日期：1982-04-01 00:00:00

abstract：:Every year, a large number of infants and young children worldwide are administered general anesthesia. Whether general anesthesia adversely affects the intellectual development and cognitive function of children at a later date remains controversial. Many animal experiments have shown that general anesthetics can cau...

journal_title：Brain research bulletin

authors： Yang F,Zhao H,Zhang K,Wu X,Liu H

更新日期：2020-11-01 00:00:00

abstract：:A focus of epileptiform discharge was induced in rat isocortex by subpial injection of 5 microliters of 100 mM FeCl3. Control animals were prepared with saline injections. Protein synthesis was estimated by uptake of [3H]lysine and its incorporation into protein at the site of iron injection, in the contralateral homo...

journal_title：Brain research bulletin

authors： Willmore LJ,Dunn AJ,Rubin JJ

更新日期：1981-06-01 00:00:00

abstract：:Epigenetic processes are involved in regulation of cell functions and survival, but their role in responses of neurons and glial cells to oxidative injury is insufficiently explored. Here, we studied the role of DNA methylation and histone deacetylation in reactions of neurons and surrounding glial cells to photodynam...

journal_title：Brain research bulletin

authors： Sharifulina SA,Komandirov MA,Uzdensky AB

更新日期：2014-03-01 00:00:00

abstract：:Both the lateral hypothalamus (LH) and reticular thalamus (RT) have been implicated in the integration of a variety of vital functions. To determine relevant connections more specifically between cells of these two regions in the rat, functional neurophysiological and horseradish peroxidase (HRP) histochemical techniq...

journal_title：Brain research bulletin

authors： Barone FC,Cheng JT,Wayner MJ

更新日期：1994-01-01 00:00:00

abstract：:The gonadotropin-releasing hormone-associated peptide (GAP) and luteinizing hormone-releasing hormone (LHRH) portions of the LHRH precursor were localized by immunocytochemistry in prepubertal female rats, in adult female rats at different stages of the estrous cycle, and in ovariectomized rats. Our results indicate t...

journal_title：Brain research bulletin

authors： Merchenthaler I,Culler MD,Negro-Vilar A,Petrusz P,Flerko B

更新日期：1988-06-01 00:00:00

abstract：:Previously, we have showed that the cholecystokinin (CCK)-A receptor expression in hypothalamus is closely related with the responsiveness of electroacupuncture (EA)-mediated analgesic effects in rats. In order to confirm this observation more directly in vivo, the EA-mediated analgesic effects are compared between Ot...

journal_title：Brain research bulletin

authors： Lee GS,Han JB,Shin MK,Hong MC,Kim SW,Min BI,Bae H

更新日期：2003-12-15 00:00:00

abstract：:Although increasing evidence indicates that psychiatric symptoms are crucial characteristic of the early stage of Parkinson's disease (PD) and precede motor impairments, the neuronal firing activity of the basolateral nucleus of the amygdala (BLA) in the psychiatric symptom of PD and the involved mechanism are still u...

journal_title：Brain research bulletin

authors： Chen L,Liu J,Zhang QJ,Feng JJ,Gui ZH,Ali U,Wang Y,Fan LL,Hou C,Wang T

更新日期：2011-07-15 00:00:00

abstract：:The place conditioning paradigm has proven successful in identifying the neural mechanisms of drug reinforcement. Two classes of drugs, opiates and psychomotor stimulants, have received the most study, and in each case an important role for DA neurons of the mesolimbic system has been established. Moreover, both recep...

journal_title：Brain research bulletin

authors： Hoffman DC

更新日期：1989-10-01 00:00:00

abstract：:When applied by iontophoresis onto single sympathetic preganglionic neurones in the intermediolateral nucleus of segments T1-T3 in the cat, oxytocin and vasopressin each had an excitatory effect. This effect consisted of a prolonged (30-300 sec) after-discharge following termination of application. These results indic...

journal_title：Brain research bulletin

authors： Backman SB,Henry JL

更新日期：1984-11-01 00:00:00

abstract：:Multiple lines of investigation have explored the role of dopaminergic systems in mental depression. Chronic treatment with antidepressant drugs has been reported to alter dopaminergic neurotransmission, most notably a sensitization of behavioural responses to agonists acting at D2/D3 dopamine receptors within the nuc...

journal_title：Brain research bulletin

authors： Dhir A,Kulkarni SK

更新日期：2007-09-14 00:00:00

abstract：:This paper surveys more than twenty types of tactile illusions and discusses several of their aspects. These aspects include the ease with which they can be demonstrated and whether they have clear visual analogs. The paper also shows how to construct equipment made of simple supplies able to deliver well-controlled t...

journal_title：Brain research bulletin

authors： Hayward V

更新日期：2008-04-15 00:00:00

abstract：:The putative behavioral effects of the enantiomers of BAY K 8644 and the behavioral responses to (+/-)-BAY K 8644 following chronic injection were assessed on motor function in mice. The interaction of the enantiomers of BAY K 8644 with mouse brain dihydropyridine binding sites was also evaluated. The calcium channel ...

journal_title：Brain research bulletin

authors： O'Neill SK,Bolger GT

更新日期：1988-12-01 00:00:00

abstract：:There is some experimental evidence that the pallial areas of a fish's brain are involved in distincted learning functions. Recently published data suggest that the medial pallium is essential for avoidance learning and the lateral pallium is crucial for spatial learning and is also involved in temporal aspects of the...

journal_title：Brain research bulletin

authors： Vargas JP,López JC,Portavella M

更新日期：2009-08-14 00:00:00

abstract：:This is the first report of quantitative autoradiography results showing sex differences of GABAA receptor levels in brain regions of a wild rodent (wood mouse, Apodemus sylvaticus) living in its natural habitat. The labeling of this GABAergic site with its specific high affinity radioligand [3H] muscimol provided a h...

journal_title：Brain research bulletin

authors： Canonaco M,Tavolaro R,Facciolo RM,Carelli A,Cagnin M,Cristaldi M

更新日期：1996-01-01 00:00:00

abstract：:There is growing evidence that Vitamin D(3) (1,25-dihydroxyvitamin D(3)) is involved in brain development. We have recently shown that the brains of newborn rats from Vitamin D(3) deficient dams were larger than controls, had increased cell proliferation, larger lateral ventricles, and reduced cortical thickness. Brai...

journal_title：Brain research bulletin

authors： Féron F,Burne TH,Brown J,Smith E,McGrath JJ,Mackay-Sim A,Eyles DW

更新日期：2005-03-15 00:00:00

abstract：:Specific angiotensin II (Ang II) binding sites are present in the dorsal medulla of several species, and dose-related cardiovascular effects are produced by microinjection of the peptide into this region. Because the anatomical location of Ang II binding sites in the area postrema (ap), nucleus tractus solitarii (nTS)...

journal_title：Brain research bulletin

authors： Diz DI,Barnes KL,Ferrario CM

更新日期：1986-10-01 00:00:00

abstract：:Binary mixtures of acid with salt were observed to produce enhancing effects on oral chemoreceptor responses by recording the activity of the whole glossopharyngeal nerve of the clawed toad (Xenopus laevis). The mixtures of HCl with various inorganic salts elicited responses larger than the sum of the responses to ind...

journal_title：Brain research bulletin

authors： Yamashita S,Hisadome K,Yotsumata Y,Kiyohara S

更新日期：1997-01-01 00:00:00