Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2017 May 2;9:119. doi: 10.3389/fnagi.2017.00119

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2017 Noda, Zomorrodi, Backhouse, Cash, Barr, Rajji, Chen, Daskalakis and Blumberger.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

PMC Copyright notice

Result of TEPs in the DLPFC–SAI paradigm. (A) The graph shows the TEP traces with individual SSEPs subtraction. The graph depicts TEP traces averaged across all participants for TS and SAI (ISI N20+4 ms) at the left frontal ROI. (B) The illustration shows the EEG topographical plots for TS, SAI (ISI of N20+4), and the difference between TS and SAI obtained from the DLPFC–SAI experiment. Each vertical column depicts the TEP topoplots for P30, N45, P60, N100, and P180 component from left to right, respectively. (C) The bar graph shows the group differences between younger (green bars) and older (blue bars) participants in the modulation of TEPs induced by DLPFC–SAI. The cutoff of the graph is ratio of 1. Older participants demonstrates significantly lower modulation in N100 TEP (t₂₂ = 2.921, p = 0.008) in this paradigm. (D) The bar graph shows the modulation of TEPs within the older participants. The cutoff of the graph is ratio of 1. Older participants indicates significant modulation in P30 (t₁₁ = 3.204, p = 0.008), P60 (t₁₁ = 3.165, p = 0.009), and N100 (t₁₁ = −4.871, p < 0.0001) TEPs by DLPFC–SAI. Significant findings are shown with asterisks.