Unifying rehabilitation through theory development

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Postural activity of the abdominal muscles varies between regions of these muscles and between body positions

The abdominal muscles have an important role in control and movement of the lumbar spine and pelvis. Given there is new evidence of morphological and functional differences between distinct anatomical regions of the abdominal muscles, this study investigated whether there are regional differences in postural activity of these muscles and whether recruitment varies between different body positions. Eleven subjects with no history of low back pain that affected function or for which they sought treatment participated in the study. Electromyographic (EMG) activity of the upper, middle and lower regions of transversus abdominis (TrA), the middle and lower regions of obliquus internus abdominis (OI) and the middle region of obliquus externus abdominis (OE) was recorded using intramuscular electrodes. All subjects performed rapid, unilateral shoulder flexion in standing and six subjects also moved their upper limb in sitting. There were regional differences in the postural responses of TrA with limb movement. Notably, the onset of EMG of the upper region was later than that of the lower and middle regions. There were no differences in the EMG onsets of lower and middle TrA or OI. The postural responses of the abdominal muscles were also found to differ between body positions, with recruitment delayed in sitting compared to standing. This study showed that there is regional differentiation in TrA activity with challenges to postural control and that body position influences the postural responses of the abdominal muscles. These results may reflect variation in the contribution of abdominal muscle regions to stability of the trunk. (c) 2004 Elsevier B.V. All rights reserved.

A process for the systematic review of community-based rehabilitation evaluation reports: formulating evidence for policy and practice

A methodological framework for conducting a systematic, mostly qualitative, meta-synthesis of community-based rehabilitation (CBR) project evaluation reports is described. Developed in the course of an international pilot study, the framework proposes a systematic review process in phases which are strongly collaborative, methodologically rigorous and detailed. Through this suggested process, valuable descriptive data about CBR practice, strategies and outcomes may be synthesized. It is anticipated that future application of this methodology will contribute to an improved evidence base for CBR, which will facilitate the development of more appropriate policy and practice guidelines for disability service delivery in developing countries. The methodology will also have potential applications in areas beyond CBR, which are similarly. evidence poor' (lacking empirical research) but 'data rich' (with plentiful descriptive and evaluative reports).

A review of awareness interventions in brain injury rehabilitation

Unawareness related to brain injury has implications for participation in rehabilitation, functional outcomes, and the emotional well-being of clients. Addressing disorders of awareness is an integral component of many rehabilitation programmes, and a review of the literature identified a range of awareness interventions that include holistic milieu-oriented neuropsychological programmes, psychotherapy, compensatory and facilitatory approaches, structured experiences, direct feedback, videotaped feedback, confrontational techniques, cognitive therapy, group therapy, game formats and behavioural intervention. These approaches are examined in terms of their theoretical bases and research evidence. A distinction is made between intervention approaches for unawareness due to neurocognitive factors and approaches for unawareness due to psychological factors. The socio-cultural context of unawareness is a third factor presented in a biopsychosocial framework to guide clinical decisions about awareness interventions. The ethical and methodological concerns associated with research on awareness interventions are discussed. The main considerations relate to the embedded nature of awareness interventions within rehabilitation programmes, the need for individually tailored interventions, differing responses according to the nature of unawareness, and the risk of eliciting emotional distress in some clients.

Is corrections correcting? An examination of prisoner rehabilitation policy and practice in Queensland

This article provides an analysis of the policy and practice of prisoner rehabilitation in Queensland, and the extent to which they accord with international best practice. Actual practice was identified through interviews and written submissions from 20 ex-prisoners and 18 prisoner service providers (including two past staff members from Queensland prisons), as well as through an examination of reported judicial review decisions and Department of Corrective Services statistics. The results demonstrate that although the legislation and procedures suggest that a best practice system of prisoner rehabilitation exists in Queensland, there is a significant gulf between policy and practice. Far from being sufficiently prepared for release, Queensland prisoners are generally released directly from high security facilities into a community which they have great difficulty reintegrating into. The results suggest that the corrective services system in Queensland is not succeeding in fulfilling its primary purpose, 'correction', or in meeting its well-publicised goal of ensuring community safety.