Cognitive processing biases in those experiencing frequent or chronic headaches or migraines: a meta-analysis and systematic review (protocol)

Abstract

The aim of this review is to explore the role of cognitive biases in those experiencing frequent or chronic headaches and migraines (based on selection criteria outlined across studies – e.g. criteria stated in the International Classification of Headache Disorders). More specifically, we are interested in attentional, interpretation and memory biases. We present here the protocol for this review.