Abstract:
:We identified the burst and single-spiking cells, and the repetitive bursting cells in layers III and V of the cat sensorimotor cortex with intracellular recording and staining techniques. Both types of the bursting cells were found in 22.7% of the recorded layer V neurons and in 23.1% of the recorded neurons in layer III. The bursting cells were characterized by the prominent afterdepolarization (ADP) which was usually reaching the threshold depolarization. Intracellular staining revealed that the morphology of the bursting cells was not so different from that of the regular-spiking cells in the cat.
journal_name
Brain Resjournal_title
Brain researchauthors
Nishimura Y,Kitagawa H,Saitoh K,Asahi M,Itoh K,Yoshioka K,Asahara T,Tanaka T,Yamamoto Tdoi
10.1016/0006-8993(96)00505-7subject
Has Abstractpub_date
1996-07-15 00:00:00pages
212-6issue
1-2eissn
0006-8993issn
1872-6240pii
0006-8993(96)00505-7journal_volume
727pub_type
杂志文章相关文献
BRAIN RESEARCH文献大全abstract::Characteristics of neural corticosteroid receptors were studied in 51 adrenally-intact macaque monkeys using a modification of a corticosteroid receptor assay developed in this laboratory for rodent studies. Using cortisol as a ligand, two receptor subtypes could be distinguished and with similar Kd's to those observe...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(94)91249-1
更新日期:1994-02-21 00:00:00
abstract::The overall volume of the three main inferior olivary (ION) subnuclei increases four-fold between the day of birth (PO) and P21. The rate of this increase is uneven; between P10 and P15 there is an abrupt acceleration which parallels the period of intense synaptogenesis and maturation of the neuropil. The growth of th...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0165-3806(84)90029-4
更新日期:1984-11-01 00:00:00
abstract::The climbing fiber input to the cerebellar cortex was destroyed using both electrolytic and chemical (3-acetylpyridine) lesions. The long-term effects of climbing fiber deafferentation on the ansiform lobule of weanling and adult rats were examined at both the light and electron microscopic levels. Image analysis of G...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(86)90022-3
更新日期:1986-09-24 00:00:00
abstract::Local circuit neurons in the human anterior thalamus (AT) were identified on the basis of glutamic acid decarboxylase immunoreactivity (GAD-IR). GAD-IR neurons of the AT displayed small diameter somas with thin, sparsely-branching dendrites, consistent with the morphological characteristics of local circuit neurons fo...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/s0006-8993(01)03194-8
更新日期:2001-12-27 00:00:00
abstract::Stanniocalcin (STC-1), a 50 kDa glycoprotein hormone that regulates calcium/phosphate homeostasis in bony fish and mammals, has been shown to be expressed in central neurons and choroid plexus, and to exert a protective effect against hypercalcemic and hypoxic damage to neurons. Circumventricular organs are known to f...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/j.brainres.2008.04.070
更新日期:2008-07-07 00:00:00
abstract::We examined whether manipulations of fat metabolism influence the feeding response to peripheral or central administration of 5-thio-D-glucose (5-TG), a potent inhibitor of glucose utilization. The increase in food intake produced by peritoneal (50 mg/kg) or fourth ventricular (50, 100, 150 micrograms) 5-TG was potent...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(88)91181-x
更新日期:1988-04-05 00:00:00
abstract::Nasal and temporal microexplants from the retina of the chicken embryo (E6; White Leghorn) were cultured on a collagen gel in the presence of extract from anterior or posterior E18 optic tectum. After 4 days of incubation maximum neurite lengths were measured as a function of protein concentration (1-500 micrograms/ml...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0165-3806(87)90085-x
更新日期:1987-01-01 00:00:00
abstract::A central component of Attention Deficit Hyperactivity Disorder (ADHD) is increased distractibility in response to visual and auditory stimuli, which is linked to the superior colliculus (SC). Furthermore, there is now mounting evidence of altered collicular functioning in ADHD and it is proposed that a hyper-responsi...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/j.brainres.2015.09.038
更新日期:2015-12-10 00:00:00
abstract::The mammalian circadian clock located in the suprachiasmatic nuclei (SCN) continues to oscillate when isolated in a brain slice preparation, and can be phase shifted in vitro by a variety of serotonergic (5-HTergic) agents. We have previously shown that 5-HT and a 5-HT agonist, quipazine, induce phase advances in the ...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(94)90348-4
更新日期:1994-04-25 00:00:00
abstract::In sections of rat brain treated for Wisteria floribunda agglutinin (WFA) labelling the occurrence of parvalbumin (PARV)-, calbindin (CALB)- or choline acetyltransferase (ChAT) immunoreactivity was analyzed in the basal forebrain using dual-peroxidase and double-fluorescence methods. Only PARV-immunoreactive (-ir) neu...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(93)91205-7
更新日期:1993-12-17 00:00:00
abstract::The present study using near-infrared spectroscopy (NIRS) examined prefrontal activation associated with maze-solving performance in adult humans. The participants were required to solve a plus-shaped maze, comparable to the one used for pigeons and human children to behaviorally assess planning processes, by moving a...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/j.brainres.2010.12.047
更新日期:2011-02-16 00:00:00
abstract::Brain microdialysis and high-performance liquid chromatography with electrochemical detection were utilized to study the effect of the selective non-competitive NMDA antagonist MK-801 (dizocilpine) on striatal dopamine (DA) release in the anesthetized rat. Perfusion of 100 microM and 300 microM (+/-)-MK-801 through th...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(94)91828-7
更新日期:1994-03-28 00:00:00
abstract::Electrolytic lesions were placed in the medial cerebellar nucleus in tree shrews (Tupaia glis) or in fibers issuing from this nucleus. Brains and spinal cords were processed according to Fink-Heimer procedure following survival times of 2-7 days. In control animals lesions were placed in the cerebellar cortex and, in ...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(79)91044-8
更新日期:1979-08-10 00:00:00
abstract::Pyruvate carboxylase is the predominant anaplerotic enzyme in CNS tissues, and thus provides for net utilization of glucose to generate citric acid cycle intermediates such as alpha-ketoglutarate and malate for replenishment of the neurotransmitter pools of glutamate, GABA and aspartate. Studies reported in this paper...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(85)90552-9
更新日期:1985-03-11 00:00:00
abstract::The distribution of calretinin containing neurons examined by in situ hybridization mapping was compared with that obtained by immunocytochemistry in the brain of octopus. Results revealed a close correspondence between the two types of investigations. Western blot analysis disclosed a 29 kDa protein immunostained wit...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/j.brainres.2006.11.056
更新日期:2007-02-09 00:00:00
abstract::Mice pretreated with the benzodiazepine antagonist, CGS 8216 (2.5, 10, or 40 mg/kg, i.p.) learned a T-maze discrimination to a fixed performance criterion more rapidly than vehicle-treated mice. In retention tests conducted one week later, the drug-treated groups had better first-trial recall and greater difficulty re...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(88)91223-1
更新日期:1988-09-13 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::The neurotransmitter GABA exerts a biphasic effect on alpha-melanocyte-stimulating hormone (alpha-MSH) secretion from pars intermedia cells: GABA induces a rapid and transient stimulation followed by a sustained inhibition of alpha-MSH release. In the present study, we have investigated the effect of GABA on the elect...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(90)91020-h
更新日期:1990-05-28 00:00:00
abstract::Sex differences in estrogen-induced progestin receptors have been described in specific regions of the rat brain. To determine if alpha 1-neurotransmission plays a role in the expression of the sex differences in progestin receptor induction, the effects of the alpha 1-antagonist, prazosin, on progestin binding in mic...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(90)90631-K
更新日期:1990-04-02 00:00:00
abstract::Whole-cell patch-clamp recordings were used to investigate electrophysiological effects of neurotensin on acutely isolated dopaminergic (DA) neurons of the rat substantia nigra pars compacta (SNC). During current-clamp recordings, neurotensin depolarized DA neurons and triggered action potentials. Under voltage-clamp ...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(95)00379-5
更新日期:1995-06-19 00:00:00
abstract::To study morphological changes in the cortex that follow repeated ischemia, one, two, and three 7-min unilateral occlusions of the carotid artery at 6-h intervals, and three, four, and five 7-min similar occlusions at 12-h intervals were produced in gerbils. Animals with one and two 7-min occlusions at 6-h intervals s...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(95)00449-z
更新日期:1995-07-17 00:00:00
abstract::Despite insights into an increasingly significant role for delta opioid receptors in thermoregulation, it is unclear whether delta receptors located in the brain or periphery play the more critical role in body temperature regulation. Moreover, it is not entirely clear which delta receptor phenotype, delta1 or delta2,...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/j.brainres.2005.04.074
更新日期:2005-07-05 00:00:00
abstract::EEG recordings of hippocampal theta activity and neocortical activity were correlated with direct observations and photographic recordings of the behaviour of unrestrained cats. The behaviour studied included (1) both spontaneous and induced changes in level of arousal (sleep-wakefulness), (2) different types of orien...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(75)90110-9
更新日期:1975-09-23 00:00:00
abstract::Endogenous levels of salsolinol and dopamine were measured by a gas chromatography/mass spectrometry (GC/MS)--selected ion monitoring technique using deuterated internal standards in rats allowed to self-inject either acetaldehyde, ethanol or saline control solution over 20 days for 1 h/day. Significant increases in m...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(85)90955-2
更新日期:1985-12-09 00:00:00
abstract::The present study has examined the effect on age-dependent natural killer (NK) cell cytotoxic (NKCC) activity after the destruction of the arcuate nucleus (AR) of the hypothalamus in newborn mice with the neurotoxin monosodium glutamate (MSG). The NKCC activity was determined at different ages from the 18th day to the...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(90)90132-u
更新日期:1990-11-26 00:00:00
abstract::Modern lifestyle exposes nearly all humans to electromagnetic fields, particularly to extremely low frequency electromagnetic fields (ELF-EMFs). Prolonged exposure to ELF-EMFs induces persistent changes in neuronal activity. However, the modulation of synaptic efficiency by ELF-EMFs in vivo is still unclear. In the pr...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/j.brainres.2014.03.041
更新日期:2014-05-20 00:00:00
abstract::In the rat, calbindin-like immunoreactivity was observed at both the light and electron microscopic levels within the chemoreceptor neurons of the vomeronasal organ (VNO) and both intragemmal cells and associated nerve fibers of the circumvallate taste buds. All VNO neurons were immunoreactive. Only a subset of intrag...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(92)90493-s
更新日期:1992-02-14 00:00:00
abstract::Pain resulting from peripheral nerve injury, characterised by ongoing pain, hyperalgesia and allodynia arises from peripheral and central processes. Here, we studied the potential role of central facilitations in nerve injury by investigating the effect of blocking the excitatory 5HT3 receptor with ondansetron. 5HT3 r...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/j.brainres.2004.05.108
更新日期:2004-09-03 00:00:00
abstract::Past research investigating the rostral ventromedial medulla (RVM) in anesthetized animals has found two distinct classes of cells, ON and OFF, noted for their distinct responses to noxious stimuli and to morphine. However, only one class (ON) has been found in the awake animal paradigm. We report in this paper that w...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(93)90385-z
更新日期:1993-02-26 00:00:00
abstract::6-[18F]Fluoro-L-DOPA (FDOPA) is an imaging agent used in the study of dopamine terminals in the living brain using positron emission tomography (PET). To better understand the role of tracer metabolism in dynamic FDOPA PET studies, the pharmacokinetics of individual FDOPA metabolites in extracellular space in the stri...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/s0006-8993(00)02649-4
更新日期:2000-09-15 00:00:00