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

. 2016 May 31;6(5):e828. doi: 10.1038/tp.2016.93

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

Copyright © 2016 Macmillan Publishers Limited

This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

PMC Copyright notice

Balanced dopaminergic (DAergic) effects on parietal activation. (a) Statistical significance (t-score) maps for multiple linear regression (MLR) slopes demonstrating the linear associations across subjects between average non-displaceable binding potential (BP_ND) measures in caudate (CD) and ventral striatum (VS) and brain activation responses in the superior parietal cortex (SPC; red-yellow pattern) and precuneus (blue-green pattern) during visual attention for rested wakefulness (RW) and for sleep deprivation (SD; conjunction analysis), superimposed on three orthogonal views of the human brain. Significance threshold: P_FWE<0.002, cluster corrected for multiple comparisons in the whole brain. (b) Scatter plots showing the linear associations between the predicted signals (BP_ND^VS and BP_ND^CD; see the 'Methods' section) in SPC and precuneus and the corresponding BP_ND measures in CD and VS. (c) BP_ND correlation matrix showing the Pearson correlation factors (R; computed across subjects) between average D₂/D₃R measures in VS, CD, putamen (PU) and globus pallidus (GP), for RW and for SD conditions. Sample size: 14 healthy, non-smoking, right-handed men. FWE, family-wise error; κ, condition number; VIF, variance inflation factor.