Abstract：
:Rats were tested for intracranial self-stimulation (ICSS) via bipolar electrodes situated throughout the thalamus. Of 112 animals in the study, 55 met the criteria for ICSS, with scores ranging from 55 to 921 bar-presses in a 15 minute session. A map of both positive and neutral placements is presented. Positive sites for ICSS were found in all aspects of the mediodorsal nucleus, except for the central segment. The ventromedial nuclear complex was also a positive area of ICSS, with the exception of the submedial nucleus (nucleus gelatinosus). Each of the intralaminar nuclei (central medial, parafascicular, paracentral, and central lateral) supported ICSS, as did each of the midline nuclei (rhomboid, paratenial and paraventricular). No placements were found in the nucleus reuniens. Both "major" relay nuclei, the ventrobasal and ventrolateral, supported ICSS; but neither the laterodorsal nor the lateral posterior nuclei had positive caudal thalamus. As a general rule, ICSS scores appeared to be higher as the electrode placements approached the midline. Sites in which no positive placements were seen included the reticular nucleus, as well as the stria medularis, the mammillothalamic tract, and the fasciculus retroflexus.
journal_name
Brain Res Bulljournal_title
Brain research bulletinauthors
Clavier RM,Gerfen CRdoi
10.1016/0361-9230(82)90072-7subject
Has Abstractpub_date
1982-04-01 00:00:00pages
353-8issue
4eissn
0361-9230issn
1873-2747pii
0361-9230(82)90072-7journal_volume
8pub_type
杂志文章abstract：OBJECTIVE:To establish a link between tryptophan (a precursor for 5-hydroxytryptamine (5-HT) or serotonin, involved in sleep and fatigue) and post-operative fatigue after major surgery. BACKGROUND:There is a link between tryptophan (the precursor for the neurotransmitter 5-hydroxytryptamine), and its competitive bindi...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/s0361-9230(03)00021-2
更新日期：2003-04-15 00:00:00
abstract：:The serotonin(2A) (5HT(2A)) receptors have been shown to play an important role in several psychiatric disorders, including depression, schizophrenia, and alcoholism. This immunohistochemical study examined the cellular localization of 5HT(2A) receptors in various rat brain structures (olfactory, striatum, cortex, hip...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/s0361-9230(99)00278-6
更新日期：2000-04-01 00:00:00
abstract：:Autophagy is the lysosome-mediated bulk degradation of cellular components for material recycling to maintain cellular homeostasis. Autophagy was initially regarded as a nonselective process, however, recent evidence indicates that this process can in fact be highly selective, especially for targeting and degrading or...
journal_title：Brain research bulletin
pub_type： 杂志文章,评审
doi：10.1016/j.brainresbull.2017.11.009
更新日期：2018-03-01 00:00:00
abstract：:Stimulation of the dorsal frontal cortex (area 10, FCtx) evoked two negative waves with short latencies (N1 and N2) followed by a large, longlasting positive wave (P) in the ventromedial nucleus (VMH) as well as in the more dorsal structures in the hypothalamus and the ventral thalamus. Since the N1 followed high freq...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/0361-9230(79)90287-9
更新日期：1979-03-01 00:00:00
abstract：:The AP-1 transcription factor family has been widely studied in the response to ischemic brain injury. The data to date have demonstrated a complex involvement that depends on stimulus, subunit composition and brain region. One member in particular, the Fos-related antigen FRA-2, has demonstrated a potential for contr...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/j.brainresbull.2003.12.005
更新日期：2004-03-01 00:00:00
abstract：:The chronic mild stress (CMS) model has been used as an animal model of depression which induces anhedonic behavior in rodents. The present study was aimed to evaluate the behavioral and physiological effects of administration of beta-carboline harmine in rats exposed to CMS procedure. To this aim, after 40 days of ex...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/j.brainresbull.2009.09.008
更新日期：2010-03-16 00:00:00
abstract：:Windup, the frequency dependent build-up of spinal neuronal responses is an electrophysiological model of the development of the central sensitization in the chronic pain states. NR2B subunit containing NMDA-type glutamate receptors are implicated in the windup of dorsal horn neurons, while their role at the motoneuro...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/j.brainresbull.2004.06.002
更新日期：2004-08-30 00:00:00
abstract：:Space motion sickness (SMS) and spatial orientation and motion perception disturbances occur in 70-80% of astronauts. People select "rest frames" to create the subjective sense of spatial orientation. In microgravity, the astronaut's rest frame may be based on visual scene polarity cues and on the internal head and bo...
journal_title：Brain research bulletin
pub_type： 临床试验,杂志文章
doi：10.1016/s0361-9230(98)00096-3
更新日期：1998-11-15 00:00:00
abstract：:Sigma receptor agonists have been found to provide potent neuroprotection in rats and mice. This neuroprotection is thought to be mediated through anti-excitotoxic mechanisms. Neuroprotective and immune modulatory effects of sigma ligands have not been investigated in embolic stroke. In the present study, rats were su...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/j.brainresbull.2011.03.019
更新日期：2011-05-30 00:00:00
abstract：:The topographical distribution of cholinergic cell bodies has been studied in the rat brain and spinal cord by choline acetyltransferase (ChAT)-immunohistochemistry and acetylcholinesterase (AChE)-pharmacohistochemistry using diisopropylfluorophosphate (DFP). The ChAT-containing cells and the cells that stained intens...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/0361-9230(83)90013-8
更新日期：1983-12-01 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：:Zinc is a basic trace element that plays important roles in brain and, consequently, its homeostasis needs to be critically controlled. High zinc concentrations in the interneuron synaptic space may induce neuronal death through mechanisms still partially solved. Undifferentiated pheochromocytoma (PC12) cells have bee...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/j.brainresbull.2009.11.008
更新日期：2010-03-16 00:00:00
abstract：:Fos and other immediate early gene products are used as markers for neuronal activity. We identified Fos immunocytochemically after KCI-induced depolarization of cultured hypothalamic neurons. Five-day cultures were treated for 1 h with 50 mM KCI or media and fixed at 0, 0.5, 1, 2, and 4 h posttreatment. Sequential im...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/0361-9230(94)00220-u
更新日期：1995-01-01 00:00:00
abstract：:Although the huge economic and social impact and the predicted incidence increase, neuroprotection for ischemic stroke remains as a therapeutically empty niche. In the present study, we investigated the rationale of the C-Phycocyanin (C-PC) treatment on global cerebral ischemia/reperfusion (I/R) injury in gerbils. We ...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/j.brainresbull.2011.05.016
更新日期：2011-08-10 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：:It has been shown that during physiological stimuli, such as dehydration, supraoptic nucleus (SON) neurons undergo profound morphological changes. However, little is known about how much each type of cell, oxytocin (OT) or vasopressin (VP), contributes to this plasticity during dehydration. Using postembedding immunog...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/0361-9230(92)90256-w
更新日期：1992-05-01 00:00:00
abstract：:To examine synaptic input and association of terminals containing dopamine and other transmitters to rat striatal nitric oxide synthase-expressing neurons, an electron microscopic study using tyrosine hydroxylase (TH) immunohistochemistry combined with histochemistry for NADPH-diaphorase (NADPHd) was performed. NADPHd...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/0361-9230(96)00035-4
更新日期：1996-01-01 00:00:00
abstract：:The entopeduncular nucleus (EPN), as the medial part of the globus pallidum, has been considered the efferent structure of the striatum. Based on this, we decided to study its possible somatosensory projections and the electrophysiological relationship with the caudate nucleus (CN). Radial nerve stimulation produced e...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/s0361-9230(81)80050-0
更新日期：1981-03-01 00:00:00
abstract：:Obesity and consumption of diet rich in fat are known to contribute to the development of Alzheimer's disease (AD) which is a complex and multifactorial neurodegenerative disease and a leading cause of mortality with unmet medical needs. Hypercholesterolemia was discovered to increase neuropathological changes along w...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/j.brainresbull.2020.04.010
更新日期：2020-08-01 00:00:00
abstract：:Amyotrophic lateral sclerosis (ALS) is the most common motor neuron (MN) disease and is clinically characterised by the death of corticospinal motor neurons (CSMNs), spinal and brainstem MNs and the degeneration of the corticospinal tract. Degeneration of CSMNs and MNs leads inexorably to muscle wastage and weakness, ...
journal_title：Brain research bulletin
pub_type： 杂志文章,评审
doi：10.1016/j.brainresbull.2018.05.023
更新日期：2018-06-01 00:00:00
abstract：:Chronic pain and depressive disorders have been estimated to co-occur in up to 80% of patients and traditional antidepressants and analgesics have shown limited clinical efficacy. α- (phenylselanyl) acetophenone (PSAP) is an organic selenium compound which has already demonstrated antioxidant, antidepressant and antin...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/j.brainresbull.2018.07.007
更新日期：2018-09-01 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 use of a new and very sensitive immunohistochemical method, combined with intracerebral injections of colchicine, has allowed us to show that a number of nerve cell bodies immunoreactive for Met-enkephalin are present in several mesencephalic nuclei of the rat, including the different subdivisions of the substanti...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/0361-9230(91)90275-o
更新日期：1991-07-01 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
pub_type： 杂志文章
doi：10.1016/0361-9230(82)90140-x
更新日期：1982-07-01 00:00:00
abstract：:Patterns of female sexual behavior in the hamster are qualitatively different from that observed in the rat. Hamsters demonstrate tonic immobility and a sustained lordotic response that can last for several minutes following minimal stimulation from the male while in rats, the lordotic response is highly dependent upo...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/0361-9230(87)90064-5
更新日期：1987-12-01 00:00:00
abstract：:A classical approach to the control of food consumption has been to assume separate mechanisms for the arousal to eat, on the one hand, and the satiation of feeding responses, on the other. The present paper is concerned with a single, and a comparatively simple, neuronal mechanism which is endowed with properties to ...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/0361-9230(85)90008-5
更新日期：1985-10-01 00:00:00
abstract：:Pregnancy involves changes in brain function that implicate a re-organization in neuronal cytoskeleton. We analyzed the content of the microtubule associated protein Tau (65kDa isoform) and its phosphorylated form (PhosphoTau) in several rat brain regions throughout pregnancy and on day 2 of lactation by Western blot....
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/j.brainresbull.2012.07.011
更新日期：2012-11-01 00:00:00
abstract：:A preembedding double immunostaining technique using antibodies against methionine-enkephalin and tyrosine hydroxylase was used to study synaptic relations between enkephalinergic and catecholaminergic neurons in the area postrema of the rat at the electron microscopic level. The large nuclei-containing cell bodies of...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/0361-9230(95)02016-k
更新日期：1995-01-01 00:00:00
abstract：:In order to examine the effect of chronic neuroleptics on spinal dopaminergic system, rats were treated with haloperidol (0.5 mg/kg IP) for 21 days and the monosynaptic mass reflex (MMR) as well as dopamine (DA) metabolism were investigated. MMR, recorded from ventral root L6 following supramaximal stimulation to ipsi...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/0361-9230(92)90240-x
更新日期：1992-01-01 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
pub_type： 杂志文章
doi：10.1016/j.brainresbull.2004.12.007
更新日期：2005-03-15 00:00:00
