Abstract：
:We conducted a series of experiments to determine whether negative priming is used in the process of target selection for a saccadic eye movement. The key questions addressed the circumstances in which the negative priming of an object takes place, and the distinction between spatial and object-based effects. Experiment 1 revealed that after fixating a target (cricket ball) amongst an array of semantically related distracters, saccadic eye movements in a subsequent display were faster to the target than to the distracters or new objects, irrespective of location. The main finding was that of the facilitation of a recent target, not the inhibition of a recent distracter or location. Experiment 2 replicated this finding by using silhouettes of objects for selection that is based on feature shape. Error rates were associated with distracters with high target-shape similarity; therefore, Experiment 3 presented silhouettes of animals using distracters with low target-shape similarity. The pattern of results was similar to that of Experiment 2, with clear evidence of target facilitation rather than the inhibition of distracters. Experiment 4 and 5 introduced a distracter together with the target into the probe display, to generate a level of competitive selection in the probe condition. In these circumstances, clear evidence of spatial inhibition at the location of the previous distracters emerged. We discuss the implications for our understanding of selective attention and consider why it is essential to supplement response time data with the analysis of eye movement behaviour in spatial negative priming paradigms.
journal_name
Exp Brain Resjournal_title
Experimental brain researchauthors
Donovan T,Crawford TJ,Litchfield Ddoi
10.1007/s00221-012-3234-1subject
Has Abstractpub_date
2012-10-01 00:00:00pages
483-94issue
4eissn
0014-4819issn
1432-1106journal_volume
222pub_type
杂志文章,随机对照试验abstract：:Geniculate cell responses to moving bars and moving texture were compared in normal cats and in cats in which the corticofugal feedback was removed by cortical ablation. In experimental animals the response strength and the velocity upper cutoff assessed with a moving bar was reduced compared to control animals. The s...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00608257
更新日期：1990-01-01 00:00:00
abstract：:The startle reaction (SR) is usually understood as an involuntary reaction to an unexpected sensory input. However, there is evidence that the mechanisms involved in the SR contribute also to the execution of actions that we consider voluntary. We need to exert a fine control of the motor output, which usually involve...
journal_title：Experimental brain research
pub_type： 杂志文章,评审
doi：10.1007/s00221-008-1402-0
更新日期：2008-06-01 00:00:00
abstract：:The importance of the caudal ventrolateral medulla (CVLM) in mediating vagal cardiopulmonary (Bezold-Jarisch reflex) reflex activity was studied in urethane-anaesthetized rats. Unilateral electrolytic lesion of the CVLM markedly attenuated Bezold-Jarisch reflex responses (hypotension and bradycardia) elicited by intra...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00230698
更新日期：1989-01-01 00:00:00
abstract：:Stimulating electrodes were chronically implanted in the ventral hippocampal commissure and the entorhinal cortex or angular bundle of rats. Moveable metal microelectrodes which could be passed through the hippocampus were implanted. All hippocampal units were classified s complex-spike cells or theta cells on the bas...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00238898
更新日期：1981-01-01 00:00:00
abstract：:Voluntary movements are preceded by a slow electrical potential of the brain (Bereitschafts-potential, BP) or readiness potential. The BP is accompanied by a magnetic field shift of similar time characteristics (Bereitschaftsmagnetfeld, BM). The BM preceding volitional right foot or toe movements was recorded from ant...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00237152
更新日期：1983-01-01 00:00:00
abstract：:Paired-pulse transcranial magnetic stimulation was used in three experiments to measure the properties of long-latency intracortical inhibition (LICI) acting on the relaxed first dorsal interosseus muscle of the left and right hand in right-handed volunteers. The experiments show that LICI is asymmetrical: it emerges ...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-006-0349-2
更新日期：2006-07-01 00:00:00
abstract：:The present study aimed to elucidate the distribution of ferric and ferrous iron in the hippocampus after kainate-induced neuronal injury. A modified Perl's or Turnbull's blue histochemical stain was used to demonstrate Fe3+ and Fe2+ respectively. Very light staining for iron was observed in the hippocampus, in normal...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-001-0971-y
更新日期：2002-03-01 00:00:00
abstract：:Motor-unit activity in m. biceps brachii during isometric flexion contractions has been compared with motor-unit activity during a) slow voluntary movements against constant or increasing preloads and b) flexion contractions while movements were imposed by a torque motor. Recruitment levels and firing frequency behavi...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00228882
更新日期：1990-01-01 00:00:00
abstract：:Inter-limb learning transfer (ILT) between the upper-limbs has been well documented, but no corresponding study of the lower limbs has been done. We investigated ILT in the lower limbs of subjects who learned to move a cursor toward targets within 800 ms using ankle movements: plantar/dorsi-flexion and inversion/evers...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-008-1547-x
更新日期：2009-01-01 00:00:00
abstract：:We examined the control of postural stability in preparation to a discrete, quick whole-body sway toward a target and back to the initial position. Several predictions were tested based on the theory of control with referent body orientation and the notion of multi-muscle synergies stabilizing center of pressure (COP)...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-019-05510-5
更新日期：2019-05-01 00:00:00
abstract：:In a previous study of the heat grill illusion, sensations of burning and stinging were sometimes reported when the skin was cooled by as little as 2 degrees C. Informal tests subsequently indicated that these nociceptive sensations were experienced if cooling occurred when the stimulating thermode rested on the skin,...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-002-1280-9
更新日期：2003-02-01 00:00:00
abstract：:EMG responses, vertical and A-P shear forces and kinematics of "automatic postural responses" to unexpected translational perturbations in the headward and tailward directions were studied in cats. Muscles acting on the major joints of the forelimbs and hindlimbs were studied. Movement of the animals in response to pe...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00238231
更新日期：1983-01-01 00:00:00
abstract：:This study documents a bilateral projection from nucleus reticularis tegmenti pontis (NRTP) to the rostral aspect of the medial vestibular nucleus (MVN) in rabbits. Horseradish peroxidase injections in rostral MVN produced retrogradely labeled neurons in the caudal half of NRTP; caudal MVN injections produced negative...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00237207
更新日期：1983-01-01 00:00:00
abstract：:Our perception of the vertical depends on allocentric information about the visual surrounds, egocentric information about the own body axis and gravicentric information about the pull of gravity. Previous work has documented that some individuals rely strongly on allocentric information, while others do not, and the ...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-015-4526-z
更新日期：2016-04-01 00:00:00
abstract：:We compared pursuit responses to 2D target motion in three separate conditions: predictable, randomised and randomised with timing cues. The target moved on a continuous quadrilateral path in which right-angle direction changes allowed anticipatory eye acceleration and deceleration in orthogonal axes to be assessed. R...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-014-4164-x
更新日期：2015-03-01 00:00:00
abstract：:The neuropeptide galanin (GAL) was injected intrathecally (i.t.) in decerebrate, spinalized, unanesthetized rats and its effect on the nocifensive flexor reflex was examined. The reflex, which was evoked by intense mechanical or thermal stimulation of the foot, was recorded from the ipsilateral hamstring muscles. I.t....
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00248760
更新日期：1988-01-01 00:00:00
abstract：:Hand shaping during prehension involves intricate coordination of a complex system of bones, joints, and muscles. It is widely hypothesized that the motor system uses strategies to reduce the degrees of independent control. Both biomechanical constraints that result in coupling of the fingers and joints and neural syn...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-014-4117-4
更新日期：2015-02-01 00:00:00
abstract：:Sleep disturbances impair cognitive functioning in typically developing populations. Children with attention-deficit/hyperactivity disorder (ADHD), a disorder characterized by impaired inhibitory control and attention, commonly experience sleep disturbances. Whether inhibitory impairments are related to sleep deficits...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-017-4906-7
更新日期：2017-05-01 00:00:00
abstract：:Neuromagnetic fields from the left cerebral hemisphere of five healthy, right-handed subjects were investigated under three different experimental conditions: (1) electrical stimulation of the right index finger (task S); (2) voluntary movement of the same finger (M); (3) M+S condition, consisting of voluntary movemen...
journal_title：Experimental brain research
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1007/BF00230430
更新日期：1996-01-01 00:00:00
abstract：:In situ hybridization was used to study the expression of prepro-neuropeptide Y (NPY), preprosomatostatin (SOM), preprotachykinin (PPT) and preprocholecystokinin (CCK) mRNA in caudate-putamen and frontoparietal cortex of rat brain with unilateral lesion of midbrain dopamine neurons. Neurons expressing NPY and SOM mRNA...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00227990
更新日期：1990-01-01 00:00:00
abstract：:Growing evidence suggests that blind subjects outperform the sighted on certain tactile discrimination tasks depending on cutaneous inputs. The purpose of this study was to compare the performance of blind (n = 14) and sighted (n = 15) subjects in a haptic angle discrimination task, depending on both cutaneous and pro...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-008-1327-7
更新日期：2008-06-01 00:00:00
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journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-017-4920-9
更新日期：2017-06-01 00:00:00
abstract：:Albino mammals show very characteristic deficits in their optokinetic system, and albino ferrets are even optokinetically blind. To investigate the neuronal causes for this defect we compared the morphology of retinal slip cells in the pretectal nucleus of the optic tract and the dorsal terminal nucleus of the accesso...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s002210100832
更新日期：2001-10-01 00:00:00
abstract：:During the flight of Spacelab-1 a series of vestibular experiments was performed on the crew by a group of European investigators. Control experiments were carried out on the same subjects pre- and postflight. The tests included caloric stimulation of the ears, threshold measurements of response to linear acceleration...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00237739
更新日期：1986-01-01 00:00:00
abstract：:Smooth eye pursuit is believed to involve the integration of an extraretinal signal formed by an internal representation of the moving target and a retinal signal using the visual feedback to evaluate performance. A variation of the smooth eye pursuit paradigm (in which the moving target is occluded for a short period...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-011-2887-5
更新日期：2011-12-01 00:00:00
abstract：:Selective attention is popularly assessed with colour Stroop tasks in which participants name the ink colour of colour words, whilst resisting interference from the natural tendency to read the words. Prior studies hinted that the key brain regions (dorsolateral prefrontal (dlPFC) and anterior cingulate cortex (ACC)) ...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-010-2225-3
更新日期：2010-05-01 00:00:00
abstract：:Tone bursts produced bands of selective 2-[14C]-deoxyglucose labelling in the inferior colliculus (IC) of the awake monkey. Low tone frequencies produced labelling in dorsal regions and high tone frequencies produced labelling in ventral regions. The position of the bands coincided with the position of a single unit w...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00237983
更新日期：1984-01-01 00:00:00
abstract：:The aim of this study was to examine coherence between surface electromyographic (EMG) signals from two index finger flexor muscles, the first dorsal interosseous (FDI) and flexor digitorum superficialis (FDS), during and immediately following sustained, fatiguing isometric contraction. Coherence was observed between ...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-009-2110-0
更新日期：2010-04-01 00:00:00
abstract：:The ventral medial nucleus of the thalamus (VM) has been shown in rats and cats to constitute a common target for nigro- and cerebello-thalamic pathways. In the present study the responses of VM neurons to ipsilateral substantia nigra (SN) and contralateral cerebellar nuclei stimulation were analyzed in the rat. The t...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00238613
更新日期：1982-01-01 00:00:00
abstract：:A task has been developed to investigate the ability of cats to switch the direction of an ongoing target-reaching forelimb movement with the aid of a visual cue. The cats were standing in front of two horizontal tubes (internal diameter 30 mm; shoulder level) with food. The entrances of the tubes were closed with opa...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00228841
更新日期：1990-01-01 00:00:00
