| Autor: |
Gianpaolo Maggi, Carmine Vitale, Alessia Delle Curti, Marianna Amboni, Gabriella Santangelo |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
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| Zdroj: |
Brain Sciences, Vol 13, Iss 6, p 964 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
2076-3425 |
| DOI: |
10.3390/brainsci13060964 |
| Popis: |
Altered self-awareness or anosognosia may impact patients’ everyday life by interfering with their safe and independent functioning. Symptom awareness has been linked to executive dysfunctions caused by damage to frontal regions. Apathy is a frequent neuropsychiatric manifestation of Parkinson’s disease (PD) and is considered a consequence of altered functioning of cortico-subcortical circuitries connecting the prefrontal cortex (PFC) with the basal ganglia. Thus, apathetic PD patients may be not be fully aware of their condition due to shared neuropathophysiological mechanisms. The present study aimed to explore the awareness of apathy in PD patients by comparing the self-reported evaluations with their caregivers’ ratings. Moreover, we explored the clinical predictors of possible discrepancies and their consequences on patients’ self-reported evaluation of quality of life (QoL). We found a fair agreement between patients’ self-reports and caregivers’ ratings on apathy scores, with patients reporting less severe apathetic symptoms, especially those related to executive and auto-activation processing, compared to their caregivers’ reports. Executive functioning was found to mediate the relationship between disease stage and awareness of the apathetic state. Awareness of executive apathy impacted patients’ self-reported QoL. Therefore, PD patients might be unaware of their apathetic symptoms, especially those with worse executive functioning, which plays a key role in metacognitive processes such as self-monitoring and error detection. Anosognosia for apathy in PD patients may affect their QoL perception and leads to misleading self-report evaluations that delay diagnosis and treatment. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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