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Case Reports
. 2017:2017:1612078.
doi: 10.1155/2017/1612078. Epub 2017 Jan 23.

Cognitive Pragmatic Rehabilitation Program in Schizophrenia: A Single Case fMRI Study

Ilaria Gabbatore  1 , Francesca M Bosco  2 , Elisabetta Geda  3 , Luigi Gastaldo  4 , Sergio Duca  5 , Tommaso Costa  6 , Bruno G Bara  2 , Katiuscia Sacco  7
Affiliations
Case Reports

Cognitive Pragmatic Rehabilitation Program in Schizophrenia: A Single Case fMRI Study

Ilaria Gabbatore et al. Neural Plast. 2017.

Abstract

Introduction. The present study was intended to evaluate the effects of a rehabilitative training, the Cognitive Pragmatic Treatment (CPT), aimed at improving communicative-pragmatic abilities and the related cognitive components, on the cerebral modifications of a single case patient diagnosed with schizophrenia. Methods. The patient underwent two functional magnetic resonance imaging (fMRI) sessions, before and after the treatment. In order to assess brain changes, we calculated the Amplitude of Low Frequency Fluctuation (ALFF) index of the resting-state fMRI signal, which is interpreted as reflecting the intensity of the spontaneous regional activity of the brain. Behavioural measures of the patient's communicative performance were also gathered before and after training and at follow-up. Results. The patient improved his communicative performance in almost all tests. Posttraining stronger ALFF signal emerged in the superior, inferior, and medial frontal gyri, as well as the superior temporal gyri. Conclusions. Even if based on a single case study, these preliminary results show functional changes at the cerebral level that seem to support the patient's behavioural improvements.

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Conflict of interest statement

The authors declare that there is no conflict of interests regarding the publication of this paper.

Figures

Figure 1
Figure 1
Graphical representation of the experimental design.
Figure 2
Figure 2
Patient R.M., post- minus pretreatment changes computed as the ALFF index. Talairach coordinates of local maxima of structures showing significant activity (p < 0.05, corrected for multiple comparisons). The amount of increase in the ALFF between sessions for the two clusters was 45% and 29%, respectively.
See this image and copyright information in PMC

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