2012
DOI: 10.1016/j.neuropsychologia.2012.08.016
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The combined effect of subthalamic nuclei deep brain stimulation and l-dopa increases emotion recognition in Parkinson’s disease

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Cited by 22 publications
(50 citation statements)
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“…Second, as the severe motor deficit in the off‐drug state (and/or off‐stimulation condition in the postoperative condition) prohibited reliable emotional assessments in patients with advanced PD, both the neuropsychological and the metabolic assessments were performed in the on‐drug state (and on‐stimulation). The use of dopaminergic medication (and stimulation) in the on versus off conditions would be an efficient way to explore a potential interaction between STN DBS and l ‐dopa at the level of emotional dysfunctions in PD (Mondillon et al ., ). Third, a general brain damage‐induced cognitive decline (Mandal, Tandon, & Asthana, ) between the pre‐ and postoperative situations can be excluded, given the absence of any significant difference in performances on the general neuropsychological tests, notably the composite scale (MDRS).…”
Section: Discussionmentioning
confidence: 97%
“…Second, as the severe motor deficit in the off‐drug state (and/or off‐stimulation condition in the postoperative condition) prohibited reliable emotional assessments in patients with advanced PD, both the neuropsychological and the metabolic assessments were performed in the on‐drug state (and on‐stimulation). The use of dopaminergic medication (and stimulation) in the on versus off conditions would be an efficient way to explore a potential interaction between STN DBS and l ‐dopa at the level of emotional dysfunctions in PD (Mondillon et al ., ). Third, a general brain damage‐induced cognitive decline (Mandal, Tandon, & Asthana, ) between the pre‐ and postoperative situations can be excluded, given the absence of any significant difference in performances on the general neuropsychological tests, notably the composite scale (MDRS).…”
Section: Discussionmentioning
confidence: 97%
“…As a consequence, a motor disturbance, such as the speech and laryngeal control disturbances that have been reported following high-frequency STN DBS (see for example, Hammer, Barlow, Lyons, & Pahwa, 2010; see also, Hammer, Barlow, Lyons, & Pahwa, 2011), could contribute to a deficit in emotional prosody production and, in turn, to disturbed emotional prosody recognition. This hypothesis has already been proposed in the context of the recognition of facial expression following STN DBS in Parkinson’s disease patients (Mondillon et al, 2012). …”
Section: Discussionmentioning
confidence: 80%
“…This possibility is consistent with the neural basis of embodiment theory (Niedenthal et al, 2010) which emphasizes the importance of the cortical integration of motor behavior in achieving a correct understanding of emotional stimuli. The idea that embodiment processes might contribute to these lower recognition rates is further supported by the analysis of the confusion matrices which shows that the decrease in categorization accuracy is not due to an increase in the recognition of neutral expressions, as might be the case with facial amimia in parkinsonian patients (Mondillon et al, 2012) but rather to a mismatch with other emotions, as the presence of tics in TS suggests. Unfortunately, the small sample of patients compared on the basis of the YGTSS did not allow us to confirm this relationship between the severity of tics and the severity of impairment of EFE recognition.…”
Section: Discussionmentioning
confidence: 86%