» Articles » PMID: 38689065

Aligning Event-Related Potentials with Transcranial Alternating Current Stimulation for Modulation-a Review

Overview
Journal Brain Topogr
Specialty Neurology
Date 2024 Apr 30
PMID 38689065
Authors
Affiliations
Soon will be listed here.
Abstract

This review aims to demonstrate the connections between event-related potentials (ERPs), event-related oscillations (EROs), and non-invasive brain stimulation (NIBS), with a specific focus on transcranial alternating current stimulation (tACS). We begin with a short examination and discussion of the relation between ERPs and EROs. Then, we investigate the diverse fields of NIBS, highlighting tACS as a potent tool for modulating neural oscillations and influencing cognitive performance. Emphasizing the impact of tACS on individual ERP components, this article offers insights into the potential of conventional tACS for targeted stimulation of single ERP components. Furthermore, we review recent articles that explore a novel approach of tACS: ERP-aligned tACS. This innovative technique exploits the temporal precision of ERP components, aligning tACS with specific neural events to optimize stimulation effects and target the desired neural response. In conclusion, this review combines current knowledge to explore how ERPs, EROs, and NIBS interact, particularly highlighting the modulatory possibilities offered by tACS. The incorporation of ERP-aligned tACS introduces new opportunities for future research, advancing our understanding of the complex connection between neural oscillations and cognitive processes.

References
1.
Thut G, Schyns P, Gross J . Entrainment of perceptually relevant brain oscillations by non-invasive rhythmic stimulation of the human brain. Front Psychol. 2011; 2:170. PMC: 3142861. DOI: 10.3389/fpsyg.2011.00170. View

2.
Vossen A, Gross J, Thut G . Alpha Power Increase After Transcranial Alternating Current Stimulation at Alpha Frequency (α-tACS) Reflects Plastic Changes Rather Than Entrainment. Brain Stimul. 2015; 8(3):499-508. PMC: 4464304. DOI: 10.1016/j.brs.2014.12.004. View

3.
Herrmann C, Murray M, Ionta S, Hutt A, Lefebvre J . Shaping Intrinsic Neural Oscillations with Periodic Stimulation. J Neurosci. 2016; 36(19):5328-37. PMC: 6601804. DOI: 10.1523/JNEUROSCI.0236-16.2016. View

4.
Polich J . Updating P300: an integrative theory of P3a and P3b. Clin Neurophysiol. 2007; 118(10):2128-48. PMC: 2715154. DOI: 10.1016/j.clinph.2007.04.019. View

5.
Demiralp T, Yordanova J, Kolev V, Ademoglu A, Devrim M, Samar V . Time-frequency analysis of single-sweep event-related potentials by means of fast wavelet transform. Brain Lang. 1999; 66(1):129-45. DOI: 10.1006/brln.1998.2028. View