TY - JOUR
T1 - Brain activation during human defensive behaviour
T2 - a systematic review and preliminary meta-analysis
AU - Patrick, Fiona
AU - Kempton, Matthew J.
AU - Marwood, Lindsey
AU - Williams, Steven C. R.
AU - Young, Allan H.
AU - Perkins, Adam M.
N1 - Copyright © 2019. Published by Elsevier Ltd.
PY - 2019/3/1
Y1 - 2019/3/1
N2 - The neural underpinnings of defensive behaviour have implications for both basic research and clinical translation. This review systematically collates published research on neural response during simple avoidance of threat and approach-avoidance behaviour during goal-conflicting situations and presents an exploratory meta-analysis of available whole-brain data. Scopus, PsychInfo and Web of Science databases were searched for the period up to March 2018. 1,348 simple avoidance and 1,910 goal-conflict publications were initially identified; following review, 8 simple avoidance and 11 goal-conflict studies were included, with 5 datasets used in a preliminary meta-analysis. A move from forebrain-to-midbrain activation as threat becomes more pertinent was noted, indicating support for the Reinforcement Sensitivity Theory of behaviour and general compatibility with animal work. However, these findings were not reflected in the subsequent preliminary meta-analysis. This review highlights the considerable heterogeneity in currently available defensive behaviour paradigms and the lack of research in clinically relevant populations.
AB - The neural underpinnings of defensive behaviour have implications for both basic research and clinical translation. This review systematically collates published research on neural response during simple avoidance of threat and approach-avoidance behaviour during goal-conflicting situations and presents an exploratory meta-analysis of available whole-brain data. Scopus, PsychInfo and Web of Science databases were searched for the period up to March 2018. 1,348 simple avoidance and 1,910 goal-conflict publications were initially identified; following review, 8 simple avoidance and 11 goal-conflict studies were included, with 5 datasets used in a preliminary meta-analysis. A move from forebrain-to-midbrain activation as threat becomes more pertinent was noted, indicating support for the Reinforcement Sensitivity Theory of behaviour and general compatibility with animal work. However, these findings were not reflected in the subsequent preliminary meta-analysis. This review highlights the considerable heterogeneity in currently available defensive behaviour paradigms and the lack of research in clinically relevant populations.
KW - Anxiety
KW - Goal-conflict
KW - Human behaviour
KW - Individual differences
KW - Neuroimaging
KW - Threat response
UR - http://www.scopus.com/inward/record.url?scp=85059822275&partnerID=8YFLogxK
U2 - 10.1016/j.neubiorev.2018.12.028
DO - 10.1016/j.neubiorev.2018.12.028
M3 - Review article
C2 - 30611801
SN - 0149-7634
VL - 98
SP - 71
EP - 84
JO - Neuroscience and Biobehavioral Reviews
JF - Neuroscience and Biobehavioral Reviews
ER -