Binocular coordination of saccades: development, aging and cerebral substrate
Binocular coordination of saccades: development, aging and cerebral substrate
复制标题
眼跳的双眼协调:发育、衰老和脑基质
DOI:
--
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发表时间:
2008
期刊:
影响因子:
--
通讯作者:
M. Bucci
中科院分区:
文献类型:
--
作者:
Z. Kapoula;M. Vernet;Qing Yang;M. Bucci
The origin of binocular coordination of saccades (central, peripheral) and the role of learning remain controversial (Hering vs Helmholtz). We will present evidence for learning: in young children (5 years) horizontal saccades are poorly yoked, coordination improves slowly with age particularly at near viewing distances. In dyslexic teenagers coordination of horizontal saccades is poor relative to non-dyslexics, suggesting slower learning. On the other hand, in healthy elderly participants (73 years) coordination of vertical saccades is intact, an example of a non ageing sub-system. To assess further central mechanisms, we applied TMS over the posterior parietal cortex of healthy adults, 100 ms after target onset. TMS impaired coordination particularly for rightward and downward saccades. Thus binocular coordination of saccades relies partially on cerebral function.experimental stages.
影响因子:
2.5
作者:
GNADT, JW;MAYS, LE
通讯作者:
MAYS, LE
DOI:
10.1126/science.2343316
发表时间:
1990
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Moschovakis,AK;Scudder,CA;Highstein,SM
通讯作者:
Highstein,SM
影响因子:
2.5
作者:
Zee,DS;Fitzgibbon,EJ;Optican,LM
通讯作者:
Optican,LM