Abstract：
:Bilateral eye movements (EMs) have been associated with enhancements in episodic memory and creativity. We explored the influence of EMs on behavior and event related potential (ERP) responses during the Attention Network Test (ANT). Participants completed ANT trials after bilateral EMs or a center-fixation control manipulation. We examined condition (EM, control) and handedness (consistent, inconsistent) differences for overall task performance, as well as alerting, orienting, and executive attention networks. Behaviorally, there was a trend for inconsistent-handed participants to display faster RTs across cue types, and greater accuracy for no cue, double, and center cue trials when compared to consistent handers, yet consistent handers garnered greater improvements in behavior following altering and orienting cues than inconsistent handers. Although there were no behavioral differences between EM and control conditions, target-locked N100 and P200 ERPs were weaker in the EM than control condition for all cue types, except spatial cues for which there were no differences between groups. Because stronger N100 and P200 responses have been linked to increased selective attention, we speculate that ERP differences between EM and control conditions, in the absence of behavioral differences, may indicate that participants exposed to EMs required less selective attention to successfully complete the task.
journal_name
Brain Cognjournal_title
Brain and cognitionauthors
Fleck JI,Payne L,Halko C,Purcell Mdoi
10.1016/j.bandc.2019.03.001subject
Has Abstractpub_date
2019-06-01 00:00:00pages
56-71eissn
0278-2626issn
1090-2147pii
S0278-2626(18)30472-Xjournal_volume
132pub_type
杂志文章abstract：:Accumulating evidence indicates that individuals with schizophrenia manifest abnormalities in structures (cerebellum and basal ganglia) and neurotransmitter systems (dopamine) linked to internal-timing processes. A single-cue tone delay eyeblink conditioning paradigm comprised of 100 learning and 50 extinction trials ...
journal_title：Brain and cognition
pub_type： 临床试验,杂志文章
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1006/brcg.1997.0922
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pub_type： 杂志文章
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pub_type： 杂志文章
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journal_title：Brain and cognition
pub_type： 临床试验,杂志文章
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journal_title：Brain and cognition
pub_type： 临床试验,杂志文章
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pub_type： 杂志文章
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1006/brcg.1997.0889
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pub_type： 杂志文章
doi：10.1006/brcg.1996.0039
更新日期：1996-07-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1006/brcg.1995.1026
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