التفاصيل البيبلوغرافية
| العنوان: |
Table_1_Motivational and myopic mechanisms underlying dopamine medication-induced impulsive-compulsive behaviors in Parkinson's disease.DOCX |
| المؤلفون: |
Andrew Dawson, Paola Ortelli, Adrian Carter, Davide Ferrazzoli, Nadeeka N. Dissanayaka, Andrew Evans, Yann Chye, Valentina Lorenzetti, Giuseppe Frazzitta, Murat Yücel |
| سنة النشر: |
2023 |
| المجموعة: |
Frontiers: Figshare |
| مصطلحات موضوعية: |
Behavioral Neuroscience, Neuroscience, Exercise Physiology, Motor Control, Central Nervous System, Computer Perception, Memory and Attention, Decision Making, Parkinson's disease, dopamine replacement therapy, addiction, motivation, impulsivity, aggression |
| الوصف: |
Introduction Dopaminergic medications can trigger impulsive-compulsive behaviors (ICBs) in pre-disposed patients with Parkinson's disease (PD), but what this implies on a neurocognitive level is unclear. Previous findings highlighted potentially exacerbated incentive motivation (willingness to work for rewards) and choice impulsivity (preferring smaller, immediate rewards over larger, delayed rewards) in PD patients with ICBs (PD + ICBs). Methods To deeply understand this evidence, we studied 24 PD + ICBs and 28 PD patients without ICBs (PD-ICBs). First of all, patients underwent the assessment of impulsivity traits, mood, anxiety, and addiction condition. We further administered robust objective and subjective measures of specific aspects of motivation. Finally, we explored whether these processes might link to any heightened antisocial behavior (aggression and risky driving) in PD + ICBs. Results High levels of positive urgency trait characterized PD + ICBs. They choose to exert more effort for rewards under the conditions of low and medium reward probability and as reward magnitude increases. Findings on choice impulsivity show a great tendency to delay discounting in PD + ICBs, other than a high correlation between delay and probability discounting. In addition, we found what appears to be the first evidence of heightened reactive aggression in PD patients with ICBs. Exacerbated incentive motivation and delay discounting trended toward positively predicting reactive aggression in PD + ICBs. Discussion Our promising results suggest that there might be immense value in future large-scale studies adopting a transdiagnostic neurocognitive endophenotype approach to understanding and predicting the addictive and aggressive behaviors that can arise from dopaminergic medication in PD. |
| نوع الوثيقة: |
dataset |
| اللغة: |
unknown |
| Relation: |
https://figshare.com/articles/dataset/Table_1_Motivational_and_myopic_mechanisms_underlying_dopamine_medication-induced_impulsive-compulsive_behaviors_in_Parkinson_s_disease_DOCX/21913929 |
| DOI: |
10.3389/fnbeh.2022.949406.s001 |
| الاتاحة: |
https://doi.org/10.3389/fnbeh.2022.949406.s001
https://figshare.com/articles/dataset/Table_1_Motivational_and_myopic_mechanisms_underlying_dopamine_medication-induced_impulsive-compulsive_behaviors_in_Parkinson_s_disease_DOCX/21913929 |
| Rights: |
CC BY 4.0 |
| رقم الانضمام: |
edsbas.92A327FC |
| قاعدة البيانات: |
BASE |