Effets bénéfiques de la musique préférée sur les capacités cognitives des patients en état de conscience minimale

Autor: M. Ben Romdhane, Jacques Luauté, Barbara Tillmann, M. De Quelen, L. Tell, M. Castro, S. L. Ruiz, J. Verger, Fabien Perrin
Rok vydání: 2014
Předmět:
Zdroj: Revue Neurologique. 170:693-699
ISSN: 0035-3787
DOI: 10.1016/j.neurol.2014.06.005
Popis: Several studies have shown that music can boost cognitive functions in normal and brain-damaged subjects. A few studies have suggested a beneficial effect of music in patients with a disorder of consciousness but it is difficult to conclude since they did not use quantified measures and a control condition/group. The aim of the present study was to compare the effect of music to that of a continuous sound on the relational behavior of patients in a minimally conscious state (MCS). Behavioral responses of six MCS patients were evaluated using items from the Coma Recovery Scale-Revised. Weekly evaluation sessions were carried out, over four weeks, under two conditions: following the presentation of either the patient's preferred music, or following a continuous sound (control condition). Qualitative and quantitative analyses showed that twelve of the eighteen sessions (66.6%) showed a better result for the music condition than for the control condition. This new protocol suggests that preferred music has a beneficial effect on the cognitive abilities of MCS patients. The results further suggest that cerebral plasticity may be enhanced in autobiographical (emotional and familiar) contexts. These findings should now be further extended with an increased number of patients to further validate the hypothesis of the beneficial effect of music on cognitive recovery.
Databáze: OpenAIRE
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