Externally induced frontoparietal synchronization modulates network dynamics and enhances working memory performance

A collection of 14 brain maps. Each brain map is a 3D array of values representing properties of the brain at different locations.

### Collection description

<p>Simultaneous transcranial alternating current stimulation (tACS) and fMRI.<br>Subject performed two tasks: the choice reaction time task (CRT) and a version of the n-back task (2-back).<br>TACS were delivered in two different conditions (synchronous and desynchronous in relation to the phase of the theta (6 HZ) oscillation delivered in positions F4 and P4 of the 10-20 EEG International System).<br></p>

一组包含14幅大脑图谱的数据集。每一幅大脑图谱均由一个三维数组构成，该数组中的值代表了大脑在不同位置处的属性。

### 集合描述
<p>同步进行的经颅直流电刺激（tACS）与功能性磁共振成像（fMRI）实验。<br>受试者执行了两个任务：选择反应时间任务（CRT）以及一种n-back任务版本（2-back）。<br>tACS在两种不同的条件下进行（与theta（6 Hz）振荡的相位同步或不同步，该振荡在10-20国际脑电图系统中的F4和P4位置产生）。</p>