Abstract:
:Perceptual asymmetries have been explained by structural, attentional bias and attentional advantage models. Structural models focus on asymmetries in the physical access information has to the hemispheres, whereas attentional models focus on asymmetries in the operation of attentional processes. A series of experiments was conducted to assess the contribution of attentional mechanisms to the right visual field (RVF) advantage found for word recognition. Valid, invalid and neutral peripheral cues were presented at a variety of stimulus onset asynchronies to manipulate spatial attention. Results indicated a significant RVF advantage and cueing effect. The effect of the cue was stronger for the left visual field than the RVF. This interaction supports the attentional advantage model which suggests that the left hemisphere requires less attention to process words. The attentional asymmetry is interpreted in terms of the different word processing styles used by the left and right hemispheres. These results have ramifications for the methodology used in divided visual field research and the interpretation of this research.
journal_name
Brain Cognjournal_title
Brain and cognitionauthors
Nicholls ME,Wood AGdoi
10.1006/brcg.1998.1052subject
Has Abstractpub_date
1998-12-01 00:00:00pages
339-57issue
3eissn
0278-2626issn
1090-2147pii
S0278-2626(98)91052-1journal_volume
38pub_type
杂志文章abstract::This study investigated preparatory processes involved in adapting to changing episodic memory retrieval demands. Event-related potentials (ERPs) were recorded while participants performed a general old/new recognition task and a specific task that also required retrieval of perceptual details. The relevant task remai...
journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/j.bandc.2009.01.004
更新日期:2009-06-01 00:00:00
abstract::This study examined whether AD affects the control of pointing movements. Sixteen older adults with probable AD and 10 age-matched healthy adults pointed at targets varying in size (3 and 7 mm in diameter) and located at three positions (at the midline and 33 degrees to the left and right). Results revealed the patien...
journal_title:Brain and cognition
pub_type: 杂志文章
doi:
更新日期:2000-06-01 00:00:00
abstract::Investigations using in vivo magnetic resonance (MR) morphometry have shown that left-right asymmetry of the planum temporale (PT) is a structural correlate of hemispheric functional asymmetries in adult humans (e.g., handedness, language representation). Postmortem studies of brains of fetuses and newborns have demon...
journal_title:Brain and cognition
pub_type: 杂志文章,评审
doi:10.1006/brcg.1998.1072
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abstract::Cognitive control, the ability to voluntarily guide our behavior, continues to improve throughout adolescence. Below we review the literature on age-related changes in brain function related to response inhibition and working memory, which support cognitive control. Findings from studies using functional magnetic reso...
journal_title:Brain and cognition
pub_type: 杂志文章,评审
doi:10.1016/j.bandc.2009.08.005
更新日期:2010-02-01 00:00:00
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journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/j.bandc.2007.02.008
更新日期:2007-10-01 00:00:00
abstract::Several studies have reported shifts in perceptual asymmetry during the menstrual cycle, but the potential confounding effect of mood changes has been largely ignored. In this study, 24 female subjects completed four visual laterality tasks and a mood questionnaire at three phases of the cycle. Results indicate no ove...
journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1006/brcg.1997.0936
更新日期:1997-11-01 00:00:00
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journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/j.bandc.2006.12.001
更新日期:2007-03-01 00:00:00
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journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/j.bandc.2007.05.006
更新日期:2008-02-01 00:00:00
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journal_title:Brain and cognition
pub_type: 临床试验,杂志文章
doi:10.1006/brcg.1998.0997
更新日期:1998-04-01 00:00:00
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journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/j.bandc.2007.07.004
更新日期:2007-11-01 00:00:00
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journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/j.bandc.2004.08.030
更新日期:2005-03-01 00:00:00
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journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/j.bandc.2018.06.006
更新日期:2018-08-01 00:00:00
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journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/j.bandc.2018.07.005
更新日期:2018-08-01 00:00:00
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journal_title:Brain and cognition
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.bandc.2006.10.003
更新日期:2007-06-01 00:00:00
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journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/s0278-2626(01)80066-x
更新日期:2001-06-01 00:00:00
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journal_title:Brain and cognition
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.bandc.2018.05.012
更新日期:2019-07-01 00:00:00
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journal_title:Brain and cognition
pub_type: 杂志文章,评审
doi:10.1016/j.bandc.2004.09.016
更新日期:2004-11-01 00:00:00
abstract::On each trial, after three squares of different sizes (inducing display) were sequentially presented at central fixation, a target square was briefly lateralized to the right or left hemisphere (RH or LH) of 24 normal right-handed males. Subjects determined whether or not the target differed in size from the third ind...
journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1006/brcg.1993.1031
更新日期:1993-07-01 00:00:00
abstract::When we learn to make one motor response to one visual stimulus and a different motor response to another, representations of these stimulus-response associations must be maintained to efficiently transduce perception into action. When an irrelevant distractor is presented adjacent to a target stimulus, interference i...
journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1006/brcg.1998.1008
更新日期:1998-08-01 00:00:00
abstract::In two behavioral experiments involving lateralized stimulus presentation, we tested whether one of the most commonly used measures of holistic face processing-the composite face effect-would be more pronounced for stimuli presented to the right as compared to the left hemisphere. In experiment 1, we investigated the ...
journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/j.bandc.2011.10.009
更新日期:2012-02-01 00:00:00
abstract::The intent and feelings of the speaker are often conveyed less by what they say than by how they say it, in terms of the affective prosody - modulations in pitch, loudness, rate, and rhythm of the speech to convey emotion. Here we propose a cognitive architecture of the perceptual, cognitive, and motor processes under...
journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/j.bandc.2018.04.001
更新日期:2018-07-01 00:00:00
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journal_title:Brain and cognition
pub_type: 杂志文章
doi:
更新日期:2000-06-01 00:00:00
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journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/j.bandc.2010.10.001
更新日期:2010-12-01 00:00:00
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journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/j.bandc.2016.10.003
更新日期:2017-02-01 00:00:00
abstract::Procedural memory, which is rooted in the basal ganglia, plays an important role in the implicit learning of motor and cognitive skills. Few studies have examined procedural learning in either Tourette syndrome (TS) or Attention Deficit Hyperactivity Disorder (ADHD), despite basal ganglia abnormalities in both of thes...
journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/j.bandc.2017.06.009
更新日期:2017-10-01 00:00:00
abstract::Item recognition memory judgment can be based on two processes: item familiarity and/or the conscious recollection of the initial event. On the other hand, associative recognition relies preferably on conscious recollection. Since evidence points to a specific deficit of conscious recollection in schizophrenia, these ...
journal_title:Brain and cognition
pub_type: 杂志文章,meta分析
doi:10.1016/s0278-2626(03)00092-7
更新日期:2003-11-01 00:00:00
abstract::Thirteen nondemented patients with Parkinson's disease (PD) were compared with age-matched controls on two standard tests of implicit learning. A verbal version of the Serial Reaction Time (SRT) task was used to assess sequence learning and an artificial grammar (AG) task assessed perceptual learning. It was predicted...
journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1006/brcg.2001.1286
更新日期:2001-04-01 00:00:00
abstract::Samar and Parasnis [Samar, V. J., & Parasnis, I. (2005). Dorsal stream deficits suggest hidden dyslexia among deaf poor readers: correlated evidence from reduced perceptual speed and elevated coherent motion detection thresholds. Brain and Cognition, 58, 300-311.] reported that correlated measures of coherent motion d...
journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/j.bandc.2006.08.004
更新日期:2007-04-01 00:00:00
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journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/0278-2626(91)90020-9
更新日期:1991-01-01 00:00:00
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journal_title:Brain and cognition
pub_type: 杂志文章
doi:
更新日期:2000-06-01 00:00:00