In the first systematic review on this topic, researchers at the University of Texas report on growing consistent evidence that traumatic brain injury (TBI) changes the gut microbiome. Evaluating these changes, they conclude, will be a fertile ground for new therapeutic interventions. In earlier posts we reported on evidence of neurotransmitters in the gastrointestinal tract […]

In a peer-reviewed article published in the Journal of Alzheimer’s Disease, 2020;78(2):757-775. doi: 10.3233/JAD-200662, Canadian researcher found that a history of mild traumatic brain injury (mTBI) almost doubled the risk of being diagnosed with dementia and that mTBI was the strongest environmental risk factor for dementia, comparable to health risk factors such as diabetes, hypertension […]

Adding to a growing volume of literature on this topic, Montreal researchers published a study in January, 2021 demonstrating that a single mild traumatic brain injury involving late adulthood patients (ages 50-70) leads to subtle, long-term cognitive consequences. The article, authored by Camille Larson-Dupuis et. al., entitled Subtle long-term cognitive effects of a single mild […]

Studies in several countries, including Denmark, have found that between 10 and 30% of patients diagnosed with Concussion suffer from long-term symptoms. These long term consequences were recognized by the American Academy of Neurology in an important study published in July, 2020 and featured in this blog (“a single mild to moderate TBI may cause […]

Earlier this year the Brain Injury Association of America (BIAA) issued an open letter encouraging all individuals with brain injury to get a COVID vaccine. The letter cites evidence from the American Academy of Neurology that anyone with a neurologic disorder such a brain injury is particularly vulnerable to diseases like influenza and COVID: “When […]

Most personal injury lawyers have represented clients suffering from the chronic consequences of concussion and musculoskeletal injuries following a rear end collision that caused minimal damage to the vehicles involved. This blog has reported on countless scientific studies showing that in some patients concussions can have long-term, chronic consequences. The standard defense employed by insurers […]

A recent Defense Department/University of Pittsburgh study confirms three important points made in prior posts: So called “mild” traumatic brain injury (“mTBI”) can have long-term, disabling consequences (in both civilian and military populations); that this injury is heterogeneous in both presentation and clinical outcome (in other words, every injury is different); and that interventions targeted […]

A research report from the University of Texas Medical School, just published in Frontiers in Neurology, finds a correlation between Diffusion Tensor Imaging (DTI) findings and cognitive assessments in patients with chronic complaints after concussion, providing evidence that DTI imaging may be a reliable biomarker predicting the severity of cognitive decline following concussion. (DTI is […]