Iterative Metaplasticity Across Timescales: How Circadian, Ultradian, and Infradian Rhythms Modulate Memory Mechanisms.
Iterative Metaplasticity Across Timescales: How Circadian, Ultradian, and Infradian Rhythms Modulate Memory Mechanisms.
复制标题
DOI:
10.1177/07487304211058256
复制
发表时间:
2022-03
影响因子:
3.5
通讯作者:
Spencer, Robert L.
中科院分区:
文献类型:
--
作者:
Hartsock, Matthew J.;Strnad, Helen K.;Spencer, Robert L.
关键词:
Work in recent years has provided strong evidence for the modulation of memory function and neuroplasticity mechanisms across circadian (daily), ultradian (shorter-than-daily), and infradian (longer-than-daily) timescales. In spite of rapid progress, however, the field has yet to adopt a general framework to describe the overarching role of biological rhythms in memory. To this end, introduced the term iterative metaplasticity, which they define as the “gating of receptivity to subsequent signals that repeats on a cyclic timebase.” The central concept is that the cyclic regulation of molecules involved in neuroplasticity may produce cycles in neuroplastic capacity – that is, the ability of neural cells to undergo activity-dependent change. Although Iyer and colleagues focus on the circadian timescale, we think their framework may be useful for understanding how biological rhythms influence memory more broadly. In this review, we provide examples and terminology to explain how the idea of iterative metaplasticity can be readily applied across circadian, ultradian, and infradian timescales. We suggest that iterative metaplasticity may not only support the temporal niching of neuroplasticity processes, but also serve an essential role in the maintenance of memory function.
登录
查看更多内容
影响因子:
3.5
作者:
Baik JH
通讯作者:
Baik JH
影响因子:
64.5
作者:
Berry JA;Cervantes-Sandoval I;Chakraborty M;Davis RL
通讯作者:
Davis RL
影响因子:
13.6
作者:
Casiraghi L;Spiousas I;Dunster GP;McGlothlen K;Fernández-Duque E;Valeggia C;de la Iglesia HO
通讯作者:
de la Iglesia HO
影响因子:
3
作者:
Brown, Timothy M.;Banks, Jon R.;Piggins, Hugh D.
通讯作者:
Piggins, Hugh D.
DOI:
10.1006/bbrc.1999.0286
发表时间:
1999-03-05
影响因子:
3.1
作者:
Choi, EY;Jeong, DW;Baik, JH
通讯作者:
Baik, JH