Journal of neurotrauma
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Journal of neurotrauma · Jan 2025
Randomized Controlled TrialGoal-Oriented Attentional Self-Regulation Training in Chronic Mild Traumatic Brain Injury is Linked to Microstructural Plasticity in Prefrontal White Matter.
Impaired attention is one of the most common, debilitating, and persistent consequences of traumatic brain injury (TBI), which impacts overall cognitive and executive functions in these patients. Previous neuroimaging studies, trying to understand the neural mechanism underlying attention impairment post TBI, have highlighted the role of prefrontal white matter tracts in attentional functioning in mild TBI (mTBI). Goal-Oriented Attentional Self-Regulation (GOALS) is a cognitive rehabilitation training program that targets executive control functions in participants by applying mindfulness-based attention regulation and goal management strategies. ⋯ Our results show significantly better white matter microstructural integrity in left and right anterior corona radiata (ACR) in the GOALS group compared with the control group post-training. Moreover, we found a significant correlation between sustained attention ability of GOALS training participants and white matter integrity of their right ACR pre- and post-training. Finally, our findings indicated that the improved white matter integrity of the ACR in GOALS training participants was the result of increased neurite density and decreased fiber orientation dispersion within this tract.
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Journal of neurotrauma · Jan 2025
Randomized Controlled TrialAcupuncture Treatment for Chronic Post-traumatic Headache in Individuals with Mild Traumatic Brain Injury: A Pilot Study.
Chronic post-traumatic headache (CPTH) after a mild traumatic brain injury (mTBI) has been reported in up to 60% of patients and can be extremely debilitating. While pharmacological treatments are typically used for CPTH, they frequently cause side effects and have limited effectiveness, leading individuals with CPTH to be unsatisfied with current treatment options and to seek nonpharmacological options. Acupuncture has been identified as a potential treatment option; however, the evidence in this population remains limited. ⋯ There were no significant changes in acute medication use or sleep quality. While there were some QOL improvements identified, these results should be interpreted with caution. Overall, acupuncture was shown to be safe and well-tolerated in people with CPTH after mTBI, and five acupuncture treatments using a standardized protocol shows promise in providing headache relief for this population.