Abstract:
:With the use of moveable electrodes, 28 rat mesencephalic sites were examined for self-stimulation behavior (SS). The relative importance of each site in SS was established according to (1) a traditional method which consists of comparing sites based on the rates of responding (2) a psychophysical procedure based on the pulse frequency required at each site in order for the stimulation to elicit a criterion behavioral performance. It was shown that anatomical conclusions reached by the use of behavioral output procedures depend purely on the arbitrary choice of stimulation parameters. It was also demonstrated that the combination of moveable electrodes with psychophysical measurements results in enhanced mapping resolution and enables one to trace the boundaries of behaviorally relevant structures and pathways with significantly better confidence.
journal_name
Brain Res Bulljournal_title
Brain research bulletinauthors
Miliaressis E,Rompré PP,Durivage Adoi
10.1016/0361-9230(82)90097-1subject
Has Abstractpub_date
1982-06-01 00:00:00pages
693-701issue
6eissn
0361-9230issn
1873-2747pii
0361-9230(82)90097-1journal_volume
8pub_type
杂志文章abstract::Serotonin transporter (SERT) and brain-derived neurotrophic factor (BDNF) are key modulators of molecular signaling, cognition and behavior. Although SERT and BDNF mutant mouse phenotypes have been extensively characterized, little is known about their self-grooming behavior. Grooming represents an important behaviora...
journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/j.brainresbull.2012.08.004
更新日期:2012-12-01 00:00:00
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journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/j.brainresbull.2008.05.007
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journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/j.brainresbull.2005.05.015
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journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/j.brainresbull.2020.06.008
更新日期:2020-09-01 00:00:00
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journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/s0361-9230(01)00605-0
更新日期:2001-09-01 00:00:00
abstract::Changes in dietary habits, including the increased consumption of processed foods, rich in trans fatty acids (TFA), have profound effects on offspring health in later life. Thus, this study aimed to assess the influence of maternal trans fat intake during pregnancy or lactation on anxiety behavior, as well as markers ...
journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/j.brainresbull.2020.11.016
更新日期:2021-01-01 00:00:00
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journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/j.brainresbull.2017.03.007
更新日期:2017-05-01 00:00:00
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journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/0361-9230(89)90136-6
更新日期:1989-01-01 00:00:00
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journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/s0361-9230(00)00228-8
更新日期:2000-07-01 00:00:00
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journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/0361-9230(86)90178-4
更新日期:1986-04-01 00:00:00
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journal_title:Brain research bulletin
pub_type: 杂志文章,评审
doi:10.1016/j.brainresbull.2012.01.007
更新日期:2012-03-10 00:00:00
abstract::Intracerebral hemorrhage (ICH) is a common neurological disease, causing severe disability and even deaths. Stem cell transplantation has been increasingly used in stroke therapy, and neural stem cells (NSCs) are a good source for stem cell transplantation. However, the regulatory mechanism of NSCs remains unclear. In...
journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/j.brainresbull.2020.08.026
更新日期:2020-11-01 00:00:00
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journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/s0361-9230(02)00766-9
更新日期:2002-05-01 00:00:00
abstract::Blood-brain barrier permeability (BBB) to the inhibitory neurotransmitter gamma-amino butyric acid (GABA) was studied in rats following intraperitoneal (i.p) injections of GABA alone and in combination with L-Arginine (L-Arg). Administration of GABA (600 mg/kg body weight [b. wt.]) alone increased brain GABA concentra...
journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/s0361-9230(01)00755-9
更新日期:2002-01-15 00:00:00
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journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/0361-9230(84)90124-2
更新日期:1984-08-01 00:00:00
abstract::Polymerase chain reaction assays are a powerful tool for detecting the presence of infectious genomes in the cerebrospinal fluid. Positive results always mean a current or pending infection of the central nervous system. Subacute (>7 days) or chronic infections induce an intrathecal humoral immune response and the app...
journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/s0361-9230(03)00093-5
更新日期:2003-08-15 00:00:00
abstract::Expression of the Huntington's disease (HD) mutation in mice (R6/2 line) causes a progressive neurological phenotype that includes deterioration of motor function resembling that seen in HD. The current study sought to determine whether or not chronic treatment of R6/2 mice with lithium chloride would have an effect o...
journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/s0361-9230(03)00141-2
更新日期:2003-08-30 00:00:00
abstract::Delayed visual maturation (DVM) is characterised by visual unresponsiveness in early infancy, which subsequently improves spontaneously to normal levels. We studied the optokinetic response and recorded pattern reversal VEPs in six infants with DVM (aged 2-4 months) when they were at the stage of complete visual unres...
journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/0361-9230(96)00128-1
更新日期:1996-01-01 00:00:00
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journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/0361-9230(94)90021-3
更新日期:1994-01-01 00:00:00
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journal_title:Brain research bulletin
pub_type: 杂志文章,评审
doi:10.1016/s0361-9230(97)00215-3
更新日期:1997-01-01 00:00:00
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journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/j.brainresbull.2006.05.008
更新日期:2006-07-31 00:00:00
abstract::Eighty-four percent of principal cells in the dorsal nucleus of the lateral geniculate body exhibited a transient depression of spontaneous activity following optic tract stimulation. Antidromic corticofugal activity, generated by the evoked cortical field potential, was seen in 21% of the cells studied. In those cell...
journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/s0361-9230(80)80002-5
更新日期:1980-07-01 00:00:00
abstract::How deep brain stimulation (DBS) acts and how the brain responds to it remains unclear. To investigate the mechanisms involved, we analyzed changes in local field potentials from the subthalamic area (STN-LFPs) recorded through the deep brain macroelectrode during monopolar DBS of the subthalamic nucleus area (STN-DBS...
journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/j.brainresbull.2008.01.023
更新日期:2008-07-30 00:00:00
abstract::Using microdialysis, the effects of endogenous dopamine on basal extracellular concentrations of gamma-aminobutyric acid (GABA) and on the increases of GABA produced by glutamate were investigated in the medial prefrontal cortex of the awake rat. The dopamine uptake inhibitor nomifensine (1, 100 and 1000 microM), used...
journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/s0361-9230(00)00353-1
更新日期:2000-10-01 00:00:00
abstract::miR-196a is located in the posterior trunk and plays a role in limb development. Here we show that miR-196a is able to induce eye anomaly in Xenopus laevis. Microinjection of synthetic miRNA precursor molecule for mammalian miR-196a into Xenopus embryo is sufficient for miR-196a overexpression during early development...
journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/j.brainresbull.2008.12.009
更新日期:2009-04-06 00:00:00
abstract::The claustrum is a relatively large telencephalic structure, situated close to the border of the neo- and allocortical regions. Its neuronal population consists of glutamatergic, projecting neurons and GABA-ergic interneurons, characterized by occurrence of numerous additional biochemical markers. The postnatal develo...
journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/j.brainresbull.2009.06.020
更新日期:2009-09-28 00:00:00
abstract::In the preceding article, a dorsochiasmatic area (DCh) was described that projects to both paraventricular (PVN) and supraoptic (SON) nuclei. The main afferents of the DCh, revealed by local injections of retrograde tracers, are the hypothalamic PVN and SON, lateral septal nuclei (LSV and SHy), bed nuclei of the stria...
journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/0361-9230(94)90107-4
更新日期:1994-01-01 00:00:00
abstract::The pattern of NADPH-diaphorase expression was studied in the retina and optic tectum of the cichlid fish Tilapia mariae during the first developmental stages. NADPH-diaphorase activity was seen early, at hatching. In the retina a few cell bodies of the retinal inner nuclear layer showed a faint labeling. Scattered la...
journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/s0361-9230(01)00451-8
更新日期:2001-03-15 00:00:00
abstract::Single unit recordings were used to map the spatial distribution of motor (MI) cortical influences on thalamic somatosensory relay nuclei in the rat. A total of 215 microelectrode penetrations were made to record single neurons in tracks through the medial and lateral ventroposterior (VPM and VPL), ventrolateral (VL),...
journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/0361-9230(90)90213-j
更新日期:1990-02-01 00:00:00
abstract::The influence on pain processing caused by destruction or stimulation of the dorsal reticular nucleus (DRt) was studied using the tail-flick and the increasing temperature hot-plate tests. Lesions of the DRt were obtained by injecting quinolinic acid (180 nmol/microliters) unilaterally or bilaterally, and nociceptive ...
journal_title:Brain research bulletin
pub_type: 杂志文章
doi:10.1016/0361-9230(95)02027-6
更新日期:1996-01-01 00:00:00