Abstract：
:The present study evaluated the performance of a tracking task during which no, a small (subliminal: 20°) or a large (conscious: 60°) rotational perturbation was implemented. The instantaneous as well as carry-over effects of the perturbations were assessed. The subjective reports revealed that the subjects did not discriminate between the 0° and 20° perturbation conditions, despite increased trajectory error and directional trajectory changes in the latter than former condition, which suggests augmented error processing and task monitoring. Conversely, the 60° perturbation condition was characterized by subjective awareness in association with objective performance changes. Furthermore, a carry-over effect for the 60° but not for the 20° perturbation was observed when the distortion was removed midway into the trajectory. Together, the data underline distinct functioning of motor control and motor awareness with implications across time scales.
journal_name
Neurosci Lettjournal_title
Neuroscience lettersauthors
Serrien DJ,Spapé MMdoi
10.1016/j.neulet.2011.02.077subject
Has Abstractpub_date
2011-04-25 00:00:00pages
145-9issue
2eissn
0304-3940issn
1872-7972pii
S0304-3940(11)00280-1journal_volume
494pub_type
杂志文章abstract：:A two-stage model of sustained neural activity in the prefrontal cortex is proposed in order to simulate feature binding and capacity limits in visual working memory. In the first stage, object features are stored in parallel network layers without explicit conjunctions. A second stage binds features into integrated o...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/s0304-3940(03)00876-0
更新日期：2003-10-23 00:00:00
abstract：:The serum concentration of 24S-hydroxycholesterol reflecting brain cholesterol turnover may be a possible marker for neurodegeneration and demyelination in multiple sclerosis. Serum was analyzed for cholesterol precursors and oxysterols in multiple sclerosis patients of different clinical subtypes (n=20 each subtype) ...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/s0304-3940(03)00667-0
更新日期：2003-08-28 00:00:00
abstract：:In urethane-anesthetized rats single neuronal activity was recorded in the laterodorsal tegmental nucleus (LDT), which has a dense complement of cholinergic neurons, and in the dorsal raphe and locus coeruleus for comparison. Most LDT neurons responded antidromically to stimulation of either one or more of several ros...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/0304-3940(87)90512-x
更新日期：1987-06-26 00:00:00
abstract：:In an isolated preparation which consists of the buccal ganglia and the salivary nerve of Helix lucorum, neuron B2 can be identified by simultaneously recording the soma spike intracellularly and the axon spike extracellularly from the peripheral salivary nerve. The convulsant drug pentylenetetrazol (PTZ) eliminates t...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/s0304-3940(99)00382-1
更新日期：1999-06-18 00:00:00
abstract：:It is generally assumed that the majority of substance P (SP)-containing afferents are also immunoreactive for calcitonin gene-related peptide (CGRP). In order to determine whether this is also the case in articular afferents where the contents of these peptides are low, we carried out a double labeling study using Fa...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/s0304-3940(98)00660-0
更新日期：1998-09-18 00:00:00
abstract：:Consummatory successive negative contrast (cSNC) occurs when animals exposed to an unexpected downshift from a high palatable reward (e.g., 32% sucrose solution) to a less preferred one (e.g., 4% sucrose solution) show an abrupt and transient suppression of the consummatory response, compared with control animals that...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2018.07.013
更新日期：2018-09-25 00:00:00
abstract：:Badminton players of varying skill levels viewed normal and point-light video clips of opponents striking the shuttle towards the viewer; their task was to predict in which quadrant of the court the shuttle would land. In a whole-brain fMRI analysis we identified bilateral cortical networks sensitive to the anticipati...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2011.06.045
更新日期：2011-08-18 00:00:00
abstract：:The autonomic nervous system (ANS) is implicated in maintaining homeostasis of the internal environment in mammals. Therefore, changes occurring in the ANS can cause alterations of physiological phenomena. Ethyl hexanoate (EH) is known as the aroma component of apples. To study the action of ethyl hexanoate on physiol...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2020.135319
更新日期：2020-10-15 00:00:00
abstract：:Local delivery of cytokines or other immunomodulatory components has been applied as a potential therapy for experimental autoimmune encephalomyelitis (EAE), which is used as a model of human multiple sclerosis. We have used herpes simplex virus-based vectors expressing Th2 cytokines IL-4 and IL-10 and have previously...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2004.04.059
更新日期：2004-07-08 00:00:00
abstract：:Granulocyte-colony stimulating factor (G-csf) is a member of the hematopoietic growth factor family and demonstrates neuroprotective functions in neurodegenerative diseases. This study evaluated the radioprotective effects of G-csf in the suppression of hippocampal neurogenesis in adult mice undergoing irradiation. Th...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2010.09.041
更新日期：2010-12-03 00:00:00
abstract：:Oxidative stress has been projected as a promising mechanism involved in lead exposure. The lead predisposition catalyzes oxidative reactions and generates reactive oxygen species. The present study was carried out to investigate the effect of oral administration of tannic acid (TA) on behavioral deficit, antioxidativ...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2016.02.001
更新日期：2016-03-23 00:00:00
abstract：:Spontaneous Frequency Bursts (SFBs) are a newly discovered form of long-distance neural coordination. They have several distinctive properties, including near-simultaneity of occurrence (+/-25-50 ms) across distant brain regions and high within- and across-site coherence in multiple low and high frequency bands, presu...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2010.01.014
更新日期：2010-03-03 00:00:00
abstract：:Previous magnetoencephalography (MEG) studies of sleep spindles have identified a complex and widespread distribution in parietal and frontal cortices by fitting a dipolar model to the data. In this study, we used a whole-head 151-channel MEG system with simultaneous electroencephalography (EEG) recording in eight nor...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/s0304-3940(03)00048-x
更新日期：2003-04-03 00:00:00
abstract：:Antisera raised against 3 unrelated synthetic neuropeptides - salmon melanin-concentrating hormone, human growth hormone-releasing factor1-37, and alpha-melanotropin - stained the same extensive neuron population in lateral and dorsal areas of the posterior hypothalamus. Controls for specificity have shown that these ...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/0304-3940(87)90309-0
更新日期：1987-03-09 00:00:00
abstract：:The aim of this study was to examine the expression profiles of N-methyl-D-aspartate (NMDA) receptor subunits in rats during seizure development and kindled process induced by pentylenetetrazole (PTZ). Using quantitative Western blotting, the levels of NR1, NR2A and NR2B subunits were measured in the cortex and hippoc...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2003.11.029
更新日期：2004-02-06 00:00:00
abstract：:Melatonin protection against H2O2-induced lipid peroxidation in brain homogenates was measured in vitro. The level of malonaldehyde (MDA) plus 4-hydroxyalkenals (4-HDA) was assayed in brain homogenates as an index of induced membrane oxidative damage. Brain homogenates were co-incubated with H2O2 alone or in combinati...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/0304-3940(95)11803-5
更新日期：1995-08-11 00:00:00
abstract：:An in vitro assay was used to determine the effects of conditioning nerve lesions on the regeneration of adult rat retinal ganglion cell (RGC) axons from retinal explants. Following the conditioning lesion (CL) of unilateral optic nerve transection, maximal regrowth was seen from RGC explanted from ipsilateral retinae...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/0304-3940(89)90140-7
更新日期：1989-02-13 00:00:00
abstract：:The effects induced on the discharge of subthalamic spontaneously active neurons by inhibiting the enzyme nitric oxide synthase was studied in two groups of urethane-anesthetized rats. In the first group of animals (n = 10), the activity of subthalamic single units was recorded before and after the systemic administra...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2005.11.054
更新日期：2006-04-03 00:00:00
abstract：:Advanced aging is accompanied by a decline in visuospatial attention. Previous neuroimaging and electrophysiological studies have demonstrated dysfunction in specific brain areas related to visuospatial attention. However, it is still unclear how the functional connectivity between brain regions causes the decline of ...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2015.03.047
更新日期：2015-06-15 00:00:00
abstract：:Complement is implicated in the pathology of neurodegenerative and inflammatory disease in the central nervous system (CNS). Although studies demonstrate that inhibition of complement activation attenuates disease development in the CNS, the specific complement components that contribute to the pathogenesis of CNS dis...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2005.08.022
更新日期：2005-12-30 00:00:00
abstract：:The modulation of cutaneomuscular responses in response to mechanical vibration applied to the foot sole and to the ankle tendons was established in ten healthy subjects. The effects of mechanical vibration applied to the skin adjacent to the tibialis anterior (TA) and Achilles tendons were examined in two subjects. W...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2013.04.042
更新日期：2013-06-17 00:00:00
abstract：:In a light microscopic study the ferric ion-ferrocyanide staining of the squid giant axon was investigated. In other neurons this stain is known to indicate excitable membranes with high sodium channel density, such as the node of Ranvier or the initial segment. In the squid the stain reacted in small patches of the a...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/0304-3940(85)90055-2
更新日期：1985-06-12 00:00:00
abstract：:Whole-cell patch-clamp recordings were made from kidney-related neurons in the intermediolateral cell column (IML) in horizontal slices of thoracolumbar spinal cord from adult rats. Kidney-related neurons were identified in vitro subsequent to inoculation of the kidney with a fluorescent, retrograde, transynaptic pseu...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2010.03.036
更新日期：2010-05-03 00:00:00
abstract：:Although the therapeutic use of microglia has received some attention for the treatment of brain diseases, few non-invasive techniques exist for monitoring the cells after administration. Here, we present a technique using magnetic resonance imaging (MRI) to track microglia injected intra-cardially. We labeled microgl...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2005.10.074
更新日期：2006-02-27 00:00:00
abstract：:The phenotypic manifestation of McArdle disease varies considerably from one individual to the next. The purpose of this study was to assess the possible association between the clinical severity of the disease, and each of the genotypes PYGM (R50X), ACE (I/D), AMPD1 (Q12X), PPARGC1A (G482S) and ACTN3 (R577X). We also...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2007.06.025
更新日期：2007-07-18 00:00:00
abstract：:The purpose of the present study was to investigate reports that the expression of dopamine agonist-induced behaviours is dependent upon the ratio of D1 to D2 receptor activation. Selective inactivation of the D1 dopamine receptor was achieved using the irreversible antagonist N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquin...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/0304-3940(90)90521-a
更新日期：1990-07-17 00:00:00
abstract：:Damage to sub-cortical white matter is a key substrate of vascular dementia (VaD) leading to deficits in executive function and cognitive processing speed. Dynamin1 is a 100 kDa protein, accounting for 0.4% of the total brain protein, and has a central role in many intracellular processes such as synaptic vesicle traf...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2014.01.045
更新日期：2014-03-20 00:00:00
abstract：:We evaluated whether brain-derived neurotrophic factor (BDNF) can stimulate choline acetyltransferase (ChAT) activity in the septo-hippocampal pathway of ethylcholine mustard aziridinium (AF64A) and non-AF64A-treated rats. Rats received either AF64A (1.5 nmol/ ventricle) or a sham (non-AF64A-treated) injection into th...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/s0304-3940(97)00441-2
更新日期：1997-07-04 00:00:00
abstract：:The somatosensory homunculus has been identified during stimulation of median (at wrist and elbow), femoral, tibial and pudendal nerves of the left hemibody via the neuromagnetic imaging technique. The somatic representations of different body districts have been localized in the somatosensory cortex, by means of an e...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/0304-3940(91)90647-c
更新日期：1991-01-02 00:00:00
abstract：:Prior animal studies have indicated that levels of oxidized glutathione (GSSG) in brain and other organs are low, comprising several percent, or less, of the total glutathione. An exception is seen in reports for autopsy and biopsy specimens of human brain, where very high levels of GSSG have been indicated. The latte...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/0304-3940(87)90061-9
更新日期：1987-02-10 00:00:00
