How repetitive traumatic injury alters long-term brain function

CONCLUSION Recurrent traumatic brain injury causes significant long-term alteration in brain health leading to permanent motor deficits, cortical and corpus callosum thinning, and expansion of the lateral ventricles. Gene expression and BDNF analysis suggest a significant drop in pathways associated with neuroplasticity and neuroprotection. Although rTBI may not cause immediate neurological abnormalities, continued brain deterioration occurs after the initial trauma in part due to a decline in genes associated with neuroplasticity and neuroprotection.
Source: Journal of Trauma and Acute Care Surgery - Category: Surgery Tags: WTA PODIUM - 2020 Source Type: research