Journal of rehabilitation research and development
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Telemedicine plays a critical role within the Department of Veterans Affairs (VA) Veterans Health Administration by allowing the surveillance and care of patients who are isolated by geography, poverty, and disability. In military settings, telemedicine is being widely used to identify injury and illness and aid in the treatment, rehabilitation, and recovery of combat-wounded soldiers in theater. ⋯ These capabilities include new technologies that enhance the identification of TBI, management of symptoms in theater, and application of proven technologies (interactive video, Internet, and World Wide Web) to improve overall care coordination throughout military and VA systems. The impact of distance learning, teleconsultation, telerehabilitation, and home telehealth programs is also described within this context.
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Editorial Historical Article
As history repeats itself, unexpected developments move us forward.
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We compared the test-retest reliability of near-infrared spectroscopy (NIRS) measures of cerebral oxygenation and blood volume during a rhythmic handgrip exercise in 13 nondisabled subjects and 25 subjects with moderate to severe traumatic brain injury (TBI). Subjects with TBI (average Glasgow Coma Scale score = 4.2, average time since injury = 21 mo) had completed an acute brain injury rehabilitation program. After 2 min of rest, each subject performed 60 s of maximal rhythmic handgrip contractions with the right hand in two trials 24 to 48 h apart. ⋯ Intraclass correlations between the two trials for cerebral oxygenation and blood volume were 0.83 and 0.80, respectively, in nondisabled subjects and 0.70 and 0.64, respectively, in subjects with TBI. The findings indicate that NIRS is a reliable noninvasive technique for evaluating cerebral oxygenation and blood volume changes during motor function. NIRS can be useful in monitoring recovery of cerebral oxygenation during rehabilitation of patients with TBI.
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Randomized Controlled Trial
Using cranial electrotherapy stimulation to treat pain associated with spinal cord injury.
Treatments for chronic pain in persons with spinal cord injury (SCI) have been less than effective. Cranial electrotherapy stimulation (CES), a noninvasive technique that delivers a microcurrent to the brain via ear clip electrodes, has been shown to effectively treat several neurological and psychiatric disorders. ⋯ Additionally, the active CES group reported significantly decreased pain interference (-14.6 pre- vs postintervention, p = 0.004) in contrast to the nonsignificant decrease in the sham CES group (-4.7 pre- vs postintervention, p = 0.24). These results suggest that CES can effectively treat chronic pain in persons with SCI.