Six of the primary-process subcortical brain emotion systems–SEEKING, RAGE, FEAR,
CARE, GRIEF and PLAY–are presented as foundational for human personality …

This study reviews empirical evidence on the association between personality traits and
Parkinson's disease (PD), with a twofold aim. First, to better identify non-motor symptoms …

The purposes of this study were to investigate the mediating effect of smartphone addiction
and depression on neuroticism and quality of life. Self-reported measures of neuroticism …

This study reviews empirical findings on two debated issues related to the phenomenon of
impulse control disorders (ICD) in patients with Parkinson's disease (PD) treated with …

Introduction Changes in personality have been described in Parkinson's disease (PD), with
suggestion that those with established disease tend to be risk averse with a disinclination for …

Objective Personality affects an individual's ability to cope with the burden of chronic
disease. However, the impact of personality on quality of life (QoL) in Parkinson's disease …

Noradrenergic neurons in both the peripheral nervous system and in the central nervous
system (CNS) undergo severe degeneration in patients with Parkinson's disease (PD). This …

Patients with Parkinson's disease (PD) were described less extraverted and more neurotic. It
remained unclear whether similar personality traits could be found in idiopathic rapid eye …

Background: Previous studies described a parkinsonian personality characterized as rigid,
introverted, and cautious; however, little is known about personality traits in de novo …

Parkinson's disease (PD) is, apart from the well-known motor symptoms, also characterized
by neuropsychological and emotional disturbances. However, patients also often present …