The occurrence of large acetylcholinesterase-containing neurons in human neostriatum as disclosed in normal and Alzheimer-diseased brains.

abstract：:The time course of autoradiographic binding of major second messengers in the rat brain was studied at 2, 7, and 24 h after withdrawal from butorphanol infusion. [3H]Forskolin and [3H]phorbol 12,13-dibutyrate (PDBu) were used to label adenylate cyclase and protein kinase C (PKC), respectively. Rats were rendered depen...

journal_title：Brain research

authors： Jang CG,Rockhold RW,Ho IK

更新日期：1999-03-13 00:00:00

abstract：:A major role of tooth receptors in signaling overt or impending tissue damage (nociception) has been previously established by substantial evidence from mechanical, thermal and chemical stimulation of exposed dentin. We report evidence showing that some intradental receptors in canine teeth of the cat detect mechanica...

journal_title：Brain research

authors： Dong WK,Chudler EH,Martin RF

更新日期：1985-05-20 00:00:00

abstract：:The stapedius muscle activity associated with vocalization was analyzed in young and adult roosters. Our results show that remarkable differences in the behavior of vocalization-related stapedius muscle activity exist between these two ages. Unlike young roosters, electrical stimulation in the midbrain of adult cocks ...

journal_title：Brain research

authors： Grassi S,Ottaviani F,Bambagioni D

更新日期：1990-10-08 00:00:00

abstract：:Lamprey retriculospinal neurons show phasic oscillations of their membrane potential during fictive locomotion. This modulation originates from the spinal cord locomotor networks. The aim of the present study was to elucidate the pattern of discharge of the spino-bulbar axons responsible for this modulation. Experimen...

journal_title：Brain research

authors： Vinay L,Grillner S

更新日期：1992-06-05 00:00:00

abstract：:In the vertebrate retina excitatory transmission seems to be mediated mainly by excitatory amino acids; glutamate and/or aspartate are the most viable candidates to subserve this function. Postsynaptic receptors for N-methyl-D-aspartate (NMDA), kainate (KA), quisqualate (QA) and 2-amino-4-phosphonobutyric acid have be...

journal_title：Brain research

authors： López-Colomé AM,Somohano F

更新日期：1987-06-23 00:00:00

abstract：:Although chronic neuropathic pain disorders are more prevalent in the senescent population, little is known about how the aging process alters the thermal hyperalgesic sensitivity to peripheral nerve injury. In this study, neuropathic pain was induced in young, mature and aged FBNF1 hybrid rats via unilateral ligation...

journal_title：Brain research

authors： Novak JC,Lovell JA,Stuesse SL,Cruce WL,McBurney DL,Crisp T

更新日期：1999-07-03 00:00:00

abstract：:Elevation of [K+]o for 30 s from 4 to 120 mM produced a fast and reversible depolarization and transient increase in [Ca2+]i in fura-2 loaded Retzius cells of the leech. The protein phosphatase inhibitor, okadaic acid, significantly slowed the return of [Ca2+]i toward baseline without affecting the amplitude of depola...

journal_title：Brain research

authors： Kleinhaus AL,Zeman RJ

更新日期：1994-07-11 00:00:00

abstract：:We studied the effects of nitric oxide (NO) and the NO-releasing agents sodium nitroprusside (SNP), S-nitroso-N-acetylpenicillamine (SNAP) and isosorbide dinitrate (ISDN) on N-methyl-D-aspartate (NMDA)-induced increases in intracellular Ca2+ ([Ca2+]i), whole-cell patch-clamp currents and on glutamate-stimulated [3H]di...

journal_title：Brain research

authors： Hoyt KR,Tang LH,Aizenman E,Reynolds IJ

更新日期：1992-10-02 00:00:00

abstract：:Wayfinding is a complex cognitive function involving different types of information, such as knowledge about landmarks and direction information. This variety of processes suggest that multiple neural mechanisms are involved, e.g., the hippocampal system, the posterior parietal and temporal cortical areas. Although pa...

journal_title：Brain research

authors： van Asselen M,Kessels RP,Kappelle LJ,Neggers SF,Frijns CJ,Postma A

更新日期：2006-01-05 00:00:00

abstract：:The presence of an adrenergic projection from the nucleus of the tractus solitarius (NTS) to the parabrachial nucleus (PB) was demonstrated by the immunocytochemistry combined with a retrograde tracing method. Numerous neurons containing both phenylethanolamine N-methyltransferase, a marker for adrenaline, and wheat g...

journal_title：Brain research

authors： Kawai Y,Takagi H,Yanai K,Tohyama M

更新日期：1988-09-06 00:00:00

abstract：:We have found that daily subcutaneous injection with a maximum tolerated dose (MTD) of the mGluR2/3 agonist LY379268 (20mg/kg) beginning at 4 weeks dramatically improves the phenotype in R6/2 mice. For example, we observed normalization of motor function in distance traveled, speed, the infrequency of pauses, and the ...

journal_title：Brain research

authors： Reiner A,Wang HB,Del Mar N,Sakata K,Yoo W,Deng YP

更新日期：2012-09-14 00:00:00

abstract：:The rostral brainstem and thalamus of awake cats were studied for depth correlates of a surface-recorded midlatency auditory evoked potential, wave "A', with a latency range of 17-25 ms. In response to clicks or pure tones, midlatency potentials were recorded from the level of the cuneiform nucleus (14-15 ms latencies...

journal_title：Brain research

authors： Hinman CL,Buchwald JS

更新日期：1983-03-28 00:00:00

abstract：:A subset of olfactory receptor neurons of the Caribbean spiny lobster Panulirus argus possesses receptors for L-glutamate that can mediate both excitatory and inhibitory responses (P.C. Daniel, M.F. Burgess, C.D. Derby, Responses of olfactory receptor neurons in the spiny lobster to binary mixtures are predictable usi...

journal_title：Brain research

authors： Burgess MF,Derby CD

更新日期：1997-10-17 00:00:00

abstract：:The subfornical organ, along with other regions of the lamina terminalis, may contain osmoreceptors and is likely to be a site of action of blood-borne angiotensin II. The neural pathways by which these stimuli lead to vasopressin secretion, have been suggested to extend from the subfornical organ to hypothalamic site...

journal_title：Brain research

authors： Oldfield BJ,Hards DK,McKinley MJ

更新日期：1991-08-30 00:00:00

abstract：:Neurophysiological responses were recorded in individual fibers of the lingual and chorda tympani nerves and in single cortical neurons in the rat in response to a battery of tactile, thermal and chemical stimuli applied to the oral cavity. Two categories of thermally sensitive units were identified. Chorda tympani fi...

journal_title：Brain research

authors： Kosar E,Schwartz GJ

更新日期：1990-04-16 00:00:00

abstract：:Adequate grip force modulation is critical to manual dexterity and often impaired in hemiparetic stroke patients. Previous studies in hemiparetic patients suggest that aspects of grip force control may be differently affected by the lesion. We developed a visuomotor power grip force-tracking task allowing quantificati...

journal_title：Brain research

authors： Lindberg PG,Roche N,Robertson J,Roby-Brami A,Bussel B,Maier MA

更新日期：2012-05-03 00:00:00

abstract：:The following data were obtained from microelectrode exploration of rabbit auditory cortex (AC). (1) Location of AC--Major portions of the rabbit's right hemisphere were stereotaxically mapped for auditory responsive and non-responsive regions. Auditory responsive regions were found to lie behind the rhinal sulcus, ex...

journal_title：Brain research

authors： Kraus N,Disterhoft JF

更新日期：1981-06-15 00:00:00

abstract：:Traumatic brain injury (TBI) in humans typically produces neurological suppression and a longer lasting impairment of memory clinically defined as post-traumatic amnesia. An animal model that reliably reproduces the physiological changes associated with TBI was used to assess the memory deficits following brain injury...

journal_title：Brain research

authors： Gorman LK,Shook BL,Becker DP

更新日期：1993-06-18 00:00:00

abstract：:Acidification of the incubation medium markedly increased lipid peroxidation of cortical brain slices. Lactic acidosis caused a more extensive lipid peroxidation than did phosphoric acidosis (+35% at pH 6 and +81% at pH 5), probably due to the rapid diffusion of the protonated form of lactic acid across cell membranes...

journal_title：Brain research

authors： Bralet J,Bouvier C,Schreiber L,Boquillon M

更新日期：1991-01-18 00:00:00

abstract：:[35S]GTPgammaS autoradiography of slide-mounted tissue sections was used to examine G-protein coupling in the rat spinal cord, as stimulated by dopamine, the D1 receptor agonist SKF 38393, noradrenaline, and noradrenaline in the presence of the alpha adrenoceptor antagonist, phentolamine. Measurements were obtained fr...

journal_title：Brain research

authors： Venugopalan VV,Ghali Z,Sénécal J,Reader TA,Descarries L

更新日期：2006-01-27 00:00:00

abstract：:One hour after long-term potentiation (LTP) in the intact hippocampus, a selective increase in protein F1 in vitro phosphorylation was observed in homogenate prepared from dorsal hippocampus. Protein F1 phosphorylation was directly related to the magnitude and persistence of potentiation. No other phosphoprotein studi...

journal_title：Brain research

authors： Lovinger DM,Colley PA,Akers RF,Nelson RB,Routtenberg A

更新日期：1986-12-10 00:00:00

abstract：:Rapid eye movement (REM) sleep is hypothesized to result from the activity of REM sleep-generating and REM sleep-inhibiting neurons. The serotoninergic (5-HT) neurons of the dorsal raphe nucleus (DRN) represents one such population of REM-sleep inhibiting neurons since they are silent during REM sleep. Consistent with...

journal_title：Brain research

authors： Blanco-Centurion CA,Salin-Pascual RJ

更新日期：2001-12-27 00:00:00

abstract：PURPOSE:Diffusion kurtosis imaging (DKI) is a MRI technique which can measure alterations in the diffusion of water molecules to reflect tissue changes in both white and grey matter. This study evaluated the potential of DKI for the early diagnosis of radiation-induced temporal lobe changes in the grey and white matter...

journal_title：Brain research

authors： Wang D,Li YH,Fu J,Wang H

更新日期：2016-10-01 00:00:00

abstract：:The effect of bilateral lesion of the accessory olfactory bulb (AOB) on the mating-induced enhancement of sexual receptivity was investigated in ovariectomized (OVX) female rats. Lesions of the AOB significantly reduced the lordosis-to-mount (L/M) ratio in mating tests conducted 20 to 50 days after the lesion but L/M ...

journal_title：Brain research

authors： Dudley CA,Moss RL

更新日期：1994-04-11 00:00:00

abstract：:In the past few years a steadily increasing number of substances have been suggested to qualify as sleep-inducing factors. Most 'sleep factors' appear to exert their effects on slow-wave sleep. Recently, however, it has been shown that the cerebrospinal fluid (CSF) of sleep-deprived cats may contain a rapid eye moveme...

journal_title：Brain research

authors： Prospéro-Garcia O,Morales M,Arankowsky-Sandoval G,Drucker-Colin R

更新日期：1986-10-15 00:00:00

abstract：:Abdominal musculature participates in generating a large number of behaviors and protective reflexes, although each abdominal muscle is frequently activated differentially during particular motor responses. For example, rectus abdominis has been reported to play less of a role in respiration than other abdominal muscl...

journal_title：Brain research

authors： Billig I,Hartge K,Card JP,Yates BJ

更新日期：2001-08-31 00:00:00

abstract：:The effects of a wide range of doses of systemically administered cysteamine were studied on locomotor behavior, passive avoidance memory, cortical and cerebrospinal fluid somatostatin-like immunoactivity and cortical levels of dopamine and norepinephrine. High doses of cysteamine (200 and 250 mg/kg s.c.) led to susta...

journal_title：Brain research

authors： Haroutunian V,Mantin R,Campbell GA,Tsuboyama GK,Davis KL

更新日期：1987-02-17 00:00:00

abstract：:Labyrinthine-intact guinea pigs received unilateral, brainstem cannula injections of (1) 2.5 micrograms of the selective dihydropyridine L-type Ca2+ channel agonist, Bay K 8644 (n = 4 animals); (2) 10 micrograms Bay K 8644 (n = 4); 12.5 micrograms of the selective dihydropyridine L-type Ca2+ channel antagonist, nifedi...

journal_title：Brain research

authors： Sansom AJ,Smith PF,Darlington CL

更新日期：1993-12-10 00:00:00

abstract：:By using immunocytochemistry we tested whether neurotransmitters, and enzymes specific to neurotransmitters synthesis are rhythmically expressed in the suprachiasmatic nuclei of the hypothalamus of Ruin lizards Podarcis sicula either kept in light-dark cycles or constant darkness. Within the suprachiasmatic nuclei, pr...

journal_title：Brain research

authors： Magnone MC,Bertolucci C,Piazza F,Foà A

更新日期：2003-05-23 00:00:00

abstract：:The lateral geniculate nucleus (LGN) of a fetal rat was transplanted to the visual cortex (VC) of a neonatal rat. A current source-density analysis of field potentials and an intracellular study of neuronal responses were conducted in slice preparations by electrical stimulation of transplanted LGN and host VC. The re...

journal_title：Brain research

authors： Hamasaki T,Komatsu Y,Yamamoto N,Nakajima S,Hirakawa K,Toyama K

更新日期：1987-09-29 00:00:00