Personalized alpha-tACS targeting left posterior parietal cortex modulates visuo-spatial attention and posterior evoked EEG activity

Covert visuo-spatial attention is marked by the anticipatory lateralization of neuronal alpha activity in the posterior parietal cortex. Previous applications of transcranial alternating current stimulation (tACS) at the alpha frequency, however, were inconclusive regarding the causal contribution of oscillatory activity during visuo-spatial attention.

Source: BRAIN STIMULATION: Basic, Translational, and Clinical Research in Neuromodulation - June 20, 2023 Category: Neurology Authors: Jan-Ole Radecke, Marina Fiene, Jonas Misselhorn, Christoph S. Herrmann, Andreas K. Engel, Carsten H. Wolters, Till R. Schneider Source Type: research