Articles: low-back-pain.
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Randomized Controlled Trial
[Observation on the transient analgesic effect of abdominal acupuncture TENS on pain of neck, shoulder, loin and legs].
To observe on the transient analgesic effect of abdominal points transcutaneous electrical nerve stimulation (TENS) combined with abdominal acupuncture according to the holographic theory on pain of neck, shoulder, loin and legs. ⋯ Abdominal acupuncture TENS has a better transient analgesic effect and can use less stimulation points to increase the analgesic effect.
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J Magn Reson Imaging · Sep 2007
Positional lumbar imaging using a positional device in a horizontally open-configuration MR unit - initial experience.
To evaluate whether positional MR images of the lumbar spine, obtained with a horizontally open-configuration MR unit, demonstrate positional changes of the dural sac, and to assess whether there are significant differences in positional changes between healthy volunteers and patients with chronic low back pain. ⋯ Using a horizontally open-configuration MR unit, positional MR imaging provided position-dependent change of the dural sac. Positional changes at the site of the degenerated disks may be different in patients with and without chronic low back pain.
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Contemporary guidelines for the management of low back pain often consider patient involvement and responsibility an essential component; however, there has been little exploration of patients' opinions about back pain and its management. ⋯ In this group of participants with a history of back pain and physiotherapy treatment a common finding was a degree of acceptance of the back pain problem and the belief that patient involvement in management was essential. These findings would suggest that many patients with back pain may respond positively to the message of self-management. However, acceptance of this message was not automatic, but generally occurred gradually in line with patients' experience of back pain and treatment.
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Randomized Controlled Trial
Immediate changes in feedforward postural adjustments following voluntary motor training.
There is limited evidence that preprogrammed feedforward adjustments, which are modified in people with neurological and musculoskeletal conditions, can be trained and whether this depends on the type of training. As previous findings demonstrate consistent delays in feedforward activation of the deep abdominal muscle, transversus abdominis (TrA), in people with recurrent low back pain (LBP), we investigated whether training involving voluntary muscle activation can change feedforward mechanisms, and whether this depends on the manner in which the muscle is trained. Twenty-two volunteers with recurrent LBP were randomly assigned to undertake either training of isolated voluntary activation of TrA or sit-up training to activate TrA in a non-isolated manner to identical amplitude. ⋯ The magnitude of change in TrA EMG onset was correlated with the quality of isolated training. In contrast, all of the abdominal muscles were recruited earlier during arm flexion after sit-up training, while onset of TrA EMG was further delayed during arm extension. The results provide evidence that training of isolated muscle activation leads to changes in feedforward postural strategies, and the magnitude of the effect is dependent on the type and quality of motor training.