BECAS
SOLANO AgustÍn BenjamÍn Ezequiel
congresos y reuniones científicas
Título:
Sleep within the consolidation window improves motor memory retention and promotes the spindle-SO coupling over the contralateral motor network
Autor/es:
AGUSTIN SOLANO; GONZALO LERNER; PEDRO CAFFARO; LUIS A RIQUELME; DANIEL PEREZ CHADA; VALERIA DELLA MAGGIORE
Lugar:
Buenos Aires
Reunión:
Congreso; SAN2022 Meeting; 2022
Institución organizadora:
Sociedad Argentina de Investigación en Neurociencias
Resumen:
Strong evidence suggests that sleep benefits declarative memories (DM). However, its contribution to motor learning is controversial. Recently, we showed that learning a motor adaptation (MA) task shortly before sleep enhances the delta power and the coupling between spindles and slow oscillations (SO), similarly to what is observed in DM. Here, we tested the hypothesis that the beneficial effect of sleep in MA depends on its overlap with the consolidation window. First, we tracked MA memory retention through a 24h window. We found that it decayed initially and stabilized at 6h post training, and remained constant overnight (p
