Abstract：
:The study explores the bottom-up attentional consequences of episodic memory retrieval. Individuals studied words (Experiment 1) or pictures (Experiment 2) presented on the left or on the right of the screen. They then viewed studied and new stimuli in the centre of the screen. One-second after the appearance of each stimulus, participants had to respond to a dot presented on the left or on the right of the screen. The dot could follow a stimulus that had been presented, during the study phase, on the same side as the dot (congruent condition), a stimulus that had been presented on the opposite side (incongruent condition), or a new stimulus (neutral condition). Subjects were faster to respond to the dot in the congruent compared to the incongruent condition, with an overall right visual field advantage in Experiment 1. The memory-driven facilitation effect correlated with subjects' re-experiencing of the encoding context (R responses; Experiment 1), but not with their explicit memory for the side of items' presentation (source memory; Experiment 2). The results indicate that memory contents are attended automatically and can bias the deployment of attention. The degree to which memory and attention interact appears related to subjective but not objective indicators of memory strength.
journal_name
Exp Brain Resjournal_title
Experimental brain researchauthors
Ciaramelli E,Lin O,Moscovitch Mdoi
10.1007/s00221-008-1548-9subject
Has Abstractpub_date
2009-01-01 00:00:00pages
511-20issue
3eissn
0014-4819issn
1432-1106journal_volume
192pub_type
杂志文章abstract：:The main belly of the macaque's flexor digitorum profundus (FDP) is divided by a dissectible plane into radial and ulnar regions. The present report describes three findings which suggest that the radial and ulnar regions represent separate functional subdivisions of the FDP. First, electromyographic (EMG) recordings ...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00229783
更新日期：1993-01-01 00:00:00
abstract：:Enteric glia share morphological, biochemical, and functional properties with astrocytes. Thus, like astrocytes, transplantation of enteric glia into the central nervous system (CNS) might facilitate the development of the characteristics of the blood brain barrier (BBB) in endothelial cells. This study explored this ...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-004-2119-3
更新日期：2005-03-01 00:00:00
abstract：:We tested the hypothesis that frontal eye field (FEF) visual activity integrates visual information with a template of a target by examining whether a target that is not present in a search display influences the target selection in FEF. Neural activity was recorded in FEF of macaque monkeys performing visual search f...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-003-1461-1
更新日期：2003-08-01 00:00:00
abstract：:There is evidence that men experience more sexual arousal than women but also that women in mid-luteal phase experience more sexual arousal than women outside this phase. Recently, a few functional brain imaging studies have tackled the issue of gender differences as pertaining to reactions to erotica. The question of...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-006-0429-3
更新日期：2006-09-01 00:00:00
abstract：:The discharge frequency of primary (Ia) and secondary (II) muscle spindle afferents from the tibial anterior muscle of the cat were recorded under a ramp-and-hold stretch of the host muscle. The rate of ramp stretch and the prestretch of the muscle were varied systematically. The degree of stretch was kept constant. F...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00227509
更新日期：1994-01-01 00:00:00
abstract：:The human soleus H-reflex is commonly tested as an indicator of the reflex excitability of the calf muscles with infrequent stimuli to a subject seated and at rest. However, the reflex varies widely with the level of voluntary contraction and with the time history of stimulation. We studied two aspects of this variati...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-007-0989-x
更新日期：2007-09-01 00:00:00
abstract：:The ability to control speed and accuracy of goal directed aiming tasks underpins many activities of daily living. Recent evidence has begun to suggest that obesity can affect the control of movement. This study evaluated perceptual motor control of 183 normal weight, overweight, and obese participants using a discret...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-018-5330-3
更新日期：2018-10-01 00:00:00
abstract：:We have reported previously that intracranial application of near-infrared light (NIr) reduces clinical signs and offers neuroprotection in a subacute MPTP (1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine) monkey model of Parkinson's disease. In this study, we explored whether NIr reduces the gliosis in this animal model...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-016-4720-7
更新日期：2016-11-01 00:00:00
abstract：:Percutaneous electrical stimulation of the motor point of the first dorsal interosseous muscle (FDI) was used to produce a non-painful contraction of the FDI muscle that caused index finger abduction movement but no radiating cutaneous paraesthesias or sharp sensations localized to joints. Pairs of stimuli separated b...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-005-2353-3
更新日期：2005-10-01 00:00:00
abstract：:We examined the effect of the smoothness of motion on vection strength. The smoothness of stimulus motion was modulated by varying the number of frames comprising the movement. In this study, a horizontal grating translated through 360° of phase in 1 s divided into steps of 3, 4, 6, 12, 20, 30, or 60 frames. We hypoth...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-017-5122-1
更新日期：2018-01-01 00:00:00
abstract：:The objectives of this study were to determine whether changes in electromyographic (EMG) responses observed during prolonged intracortical microstimulation (ICMS) were due to local plasticity of the motor system or to global changes in the preparation. Local effects would be expressed as changes only along the activa...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00242909
更新日期：1996-02-01 00:00:00
abstract：:Migraine affects the autonomous nervous system and a recent investigation has also proposed a severe disturbance of dynamic cerebral blood flow regulation in the middle cerebral artery during spontaneous blood pressure oscillations. This study investigates whether dynamic cerebral autoregulation is impaired in persons...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-007-0879-2
更新日期：2007-07-01 00:00:00
abstract：:Spike trains of long duration were recorded from concurrently active pairs of motor units in the human masseter and tibialis anterior muscles. An innovative analysis technique was used to investigate functional coupling between the motoneurons by plotting the discharge frequency of one motor unit with respect to the f...
journal_title：Experimental brain research
pub_type： 临床试验,杂志文章
doi：10.1007/BF00228735
更新日期：1996-10-01 00:00:00
abstract：:We investigated the post-train effects of repetitive transcranial magnetic stimulation (rTMS) on motor evoked potential (MEP) size and cortical silent period (SP) duration. rTMS was delivered over the primary motor cortex in trains of 5, 10, 20, 40 and 60 stimuli in normal subjects at rest and in trains of 5, 10 and 2...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-006-0638-9
更新日期：2007-02-01 00:00:00
abstract：:This paper investigates how the efficiency and robustness of a skilled rhythmic task compete against each other in the control of a bimanual movement. Human subjects juggled a puck in 2D through impacts with two metallic arms, requiring rhythmic bimanual actuation. The arms kinematics were only constrained by the posi...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-008-1297-9
更新日期：2008-05-01 00:00:00
abstract：:Normally, gamma motoneurones innervate only the intrafusal fibres of muscle spindles. This is a report of sprouting of gamma motoneurones to innervate extrafusal muscle fibres following partial denervation of the soleus muscle of kittens. In eight newborn animals, the L7 ventral root was cut on one side under anaesthe...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00227250
更新日期：1992-01-01 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：:In the context of an analysis concerning factors of importance for the relative contributions of recruitment and rate gradation of muscle force, the distribution of electrical excitability was analyzed for medial gastrocnemius (MG) motoneurones of rat and cat. The experimental data came from previously collected intra...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00232439
更新日期：1994-01-01 00:00:00
abstract：:Cortical spreading depression (CSD) is influenced by brain excitability and is related to neurological diseases, such as epilepsy. In vitro evidence indicates that neuronal electrical activity is potentiated after CSD. Malnutrition can cause electrophysiological changes in the brain, both in animals and in humans. Her...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-011-2844-3
更新日期：2011-10-01 00:00:00
abstract：:Movement sequences such as typing or tapping display important interactions among finger movements arising from anticipatory motion (preparing for upcoming events) and coupling (non-independence among fingers). We examined pianists' finger tapping for the influence of cognitive chunking processes and biomechanical cou...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-006-0760-8
更新日期：2007-04-01 00:00:00
abstract：:Previous research has shown that Parkinson's-disease (PD) patients produce irregular movement paths during a rapid arm pointing task. The aim of this study was to investigate the movement paths of PD patients during a prehensile action to objects requiring different levels of precision. Thus, we sought to determine if...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s002210000468
更新日期：2000-10-01 00:00:00
abstract：:The aim of this study was to examine effects of different types of task constraints on coupling of perception and action in people with chronic stroke when crossing obstacles during a walking task. Ten participants with hemiplegic chronic stroke volunteered to walk over a static obstacle under two distinct task constr...
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
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journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00230292
更新日期：1993-01-01 00:00:00
abstract：:We investigated motor control perspectives of coordinating maintenance of posture and application of grip force when holding an object and being perturbed. Ten subjects stood on the force platform holding an instrumented object in their dominant hand and were exposed to an external perturbation applied to their should...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-016-4717-2
更新日期：2016-11-01 00:00:00
abstract：:Nociceptive suppression of tonic voluntary electromyographic (EMG) activity in human hand muscles (cutaneous silent period, CSP) is in its functional organization consistent with a spinal protective reflex. Motoneuronal excitability and its modulation may also be investigated by conditioned motor evoked potentials (ME...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-008-1372-2
更新日期：2008-07-01 00:00:00
abstract：:This study examined perception-action learning in younger adults in their 20s compared to older adults in their 70s and 80s. The goal was to provide, for the first time, quantitative estimates of perceptuo-motor learning rates for each age group and to reveal how these learning rates change between these age groups. W...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-012-3349-4
更新日期：2013-03-01 00:00:00
abstract：:The gap effect refers to the finding that saccadic latencies are typically reduced when a fixation point is removed prior to the appearance of a peripheral target. This reduction in saccadic reaction time (SacRT) is thought to be due to a general warning effect and an oculomotor specific fixation offset that occur whe...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s002219900243
更新日期：2000-01-01 00:00:00
abstract：:The desire to increase rewards and minimize punishing events is a powerful driver in behaviour. Here, we assess how the value of a location affects subsequent deployment of goal-directed attention as well as involuntary capture of attention on a trial-to-trial basis. By tracking eye position, we investigated whether t...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-013-3654-6
更新日期：2013-10-01 00:00:00
abstract：:Encoding of visual target location in extrapersonal space requires convergence of at least three types of information: retinal signals, information about orbital eye positions, and the position of the head on the body. Since the position of gaze is the sum of the head position and the eye position, inaccuracy of spati...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00241543
更新日期：1994-01-01 00:00:00
abstract：:The Ca++ -dependence of the repetitive firing of neostriatal neurons was studied in an in vitro slice preparation of the rat neostriatum. Neuronal firing was evoked by injecting depolarizing currents of 100-200 ms duration. In normal conditions, the mode of firing was tonic and showed very little adaptation. The frequ...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00248539
更新日期：1989-01-01 00:00:00
