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Selected forms of therapy for individuals with autism spectrum disorder

100%

Dudzinska E. , Szymona K. , Pacian A. , Kulik T.

Current Issues in Pharmacy and Medical Sciences

2015

tom 28

nr 1

21-23

Autism spectrum disorder (ASD) is a condition of multiple origins. It is characterised by a range of behaviour patterns, in addition to disturbed social and emotional functioning. Of note, early therapy is conducive to better treatment results. A few recently discussed therapies have a particularly positive impact on children with ASD. Corbett et al. [2] proposed Sense Theatre. This involves instilling appropriate behaviours and communication patterns into the afflicted individual through acting. Role-playing and other similar techniques also offer an opportunity for children with ASD to improve their areas of empathy and social cooperation. With regard to bio-feedback-related techniques, Friedrich et al. [3] was noted for developing the Brain-computer method, a system of game interface connected to an external device. The method targets the mirror neuron system (MNS) in order to enhance cognitive, emotional and behavioural functions through neurofeedback. An approach put forward by Solomon et al. [10] is called ‘Play and Language for Autistic Youngsters (PLAY) Project Home Consultation’. Herein, volunteers visit patients’ homes on a regular basis to engage the children in play and games, after which they discuss with parents, the issues that came up. The PLAY reduces guardians’ stress levels and improves children’s skills. A pharmacological method is that of administering sulphoraphane [9], which reduces damaging effects. As others claim [8,1,7], other dietary approaches prove efficient as well. In summation, an early intervention and the employment of a multimodal treatment approach can be of importance for enhancing the life of ASD-affected children.

99mTc-ECD SPECT at rest and activation in young patients with schizophrenia

75%

Nocuń A. , Pawęzka J. , Chrapko B. , Szymona K. , Smoleń A. , Karakuła H.

Open Medicine

2012

tom 7

nr 1

51-58

The aim of the study was to localize brain parts involved in executive functions in patients with schizophrenia by means of 99mTc-ECD single photon emission computed tomography (SPECT) with 3-dimensional automatic software. We examined 12 men with schizophrenia (mean age 29±3.9 years). Brain perfusion SPECT was performed at rest and during Wisconsin Card Sorting Test (WCST). Two types of quantitative SPECT analysis were applied; voxel-based and volume of interest (VOI)-based. With voxel-based approach, rest and activation SPECT were compared. VOI-based analysis allowed for correlation of regional cerebral blood flow (rCBF) in 20 VOIs with WCST scores. In voxel-based analysis, the patterns of rCBF decrease and increase after activation varied between patients, with combinations of different brain regions involved. In VOI-based approach, the only statistically significant difference between activation and rest was rCBF decrease in the left basal ganglia (p=0.028). The thalami and right temporal cortex correlated with the greatest number of WCST scores, followed by left occipital cortex and left cerebellum. In conclusion, our results suggest that patterns of WCST activation and deactivation vary between patients with schizophrenia. Among the network of involved brain structures, right temporal cortex and thalami appear to play the major role.