Pathological personality dimensions and neurobiological emotional reactivity.

ABSTRACT:

Background

The Hierarchical Taxonomy of Psychopathology (HiTOP) offers a promising framework to identify the neurobiological mechanisms of psychopathology. Many forms of psychopathology are characterized by dysfunctional emotional reactivity. The late positive potential (LPP) is an event-related potential component that provides an index of neurobiological emotional reactivity. Several categorical disorders have demonstrated a similar association with the emotion-modulated LPP. It is possible that higher-order dimensional representations of psychopathology might explain the comparable results. The present study examined the association between HiTOP-consistent pathological personality dimensions across multiple levels of the hierarchy and neurobiological emotional reactivity.

Me

SUBMITTER: Barkley SB 

PROVIDER: S-EPMC11536104 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature