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. 2018 Feb 8;16(2):e2003453. doi: 10.1371/journal.pbio.2003453

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© 2018 Pfeffer et al

This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

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Fig 1 — (A, B) Types and time course of experimental sessions. (A) Each subject participated in three sessions, involving administration of placebo, atomoxetine, or donepezil (session order randomized across subjects). Each session entailed the administration of two pills, in the order depicted for the different session types. (B) Within each session, subjects alternated between three conditions: Fixation, Task-Counting, and Task-Pressing, during which brain activity was recorded using MEG (runs of 10 min each). See Materials and methods for details. (C) Group average power spectrum, averaged across all MEG sensors, for Fixation and Task-counting (Placebo condition only). MEG, magnetoencephalography.