High trait impulsivity potentiates the effects of chronic pain on impulsive behavior [PDF]
Neurobiology of Pain (Cambridge, Mass ), 2020 Preclinical studies on impulsive decision-making in chronic pain conditions are sparse and often contradictory. Outbred rat populations are heterogeneous regarding trait impulsivity manifestations and therefore we hypothesized that chronic pain-related ...
Madalena Esteves +2 more
exaly +7 more sources
Inter-relationships between ADHD, ODD and impulsivity dimensions in emerging adults revealed by network analysis: extending the ‘trait impulsivity hypothesis’ [PDF]
Heliyon, 2022 Background: The trait-impulsivity hypothesis posits impulsivity as the underlying substrate of Attention-deficit/hyperactivity disorder (ADHD) and Oppositional defiant disorder (ODD) symptom expressions.
Vasilis Stavropoulos +2 more
exaly +5 more sources
Trait Impulsivity Associated With Altered Resting-State Functional Connectivity Within the Somatomotor Network [PDF]
Frontiers in Behavioral Neuroscience, 2020 Knowledge of brain mechanisms underlying self-regulation can provide valuable insights into how people regulate their thoughts, behaviors, and emotional states, and what happens when such regulation fails.
Theodora Duka +2 more
exaly +5 more sources
Neurophysiological Correlates of Trait Impulsivity in Parkinson's Disease. [PDF]
Mov Disord, 2021 Impulsivity is common in people with Parkinson's disease (PD), with many developing impulsive compulsive behavior disorders (ICB). Its pathophysiological basis remains unclear.
Ricciardi L +9 more
europepmc +7 more sources
Trait impulsivity in Juvenile Myoclonic Epilepsy. [PDF]
Ann Clin Transl Neurol, 2021 Impulsivity is a multidimensional construct that can predispose to psychopathology. Meta‐analysis demonstrates an association between response impulsivity and Juvenile Myoclonic Epilepsy (JME), a common genetic generalized epilepsy.
Shakeshaft A +26 more
europepmc +8 more sources
Comprehensive Psychiatry, 2020 Background: Although the relationship of trait impulsivity and suicidal behavior is well established, its relationship with suicidal ideation and its fluctuation still remains unclear.
Lena Spangenberg +2 more
exaly +4 more sources
Brain gray matter structures associated with trait impulsivity: A systematic review and voxel‐based meta‐analysis [PDF]
Human Brain Mapping, 2021 Trait impulsivity is a multifaceted personality characteristic that contributes to maladaptive life outcomes. Although a growing body of neuroimaging studies have investigated the structural correlates of trait impulsivity, the findings remain highly ...
Song Wang, Running Niu, Bharat Biswal
exaly +3 more sources
Trait Impulsivity and the Externalizing Spectrum
Annual Review of Clinical Psychology, 2017 This article reviews evidence that trait impulsivity—expressed early in life as the hyperactive–impulsive and combined presentations of attention-deficit/hyperactivity disorder (ADHD)—is a bottom-up, subcortically mediated vulnerability to all externalizing disorders. This vulnerability arises from deficient mesolimbic dopamine responding, which imbues
Colin Sauder +2 more
exaly +4 more sources
Impulsivity is a stable, measurable, and predictive psychological trait
Proceedings of the National Academy of Sciences of the United States of AmericaSignificance Impulsivity is a personality trait associated with many behaviors in clinical and nonclinical contexts. Serious doubts, however, have been raised on impulsivity as a valid psychological construct, let alone a personality trait. In this large-
Shenghua Luan +2 more
exaly +5 more sources
Impulsivity in Bipolar Disorder: State or Trait?
Brain Sciences, 2022 Impulsive behaviour is a key characteristic of mania in bipolar disorder (BD). However, there is mixed evidence as to whether impulsivity is a trait feature of the disorder, present in the euthymic state in the absence of mania.
Rachel Primo Santana +3 more
doaj +5 more sources