Articles tagged with Brain Injuries
Researchers at UT Southwestern Medical Center found that neural stem cells in the brain's memory area become activated after injury and remodel the area with newly generated nerve cells, but this process may be limited by a finite pool of stem cells.
Researchers at the University of Granada have found that early neuropsychological rehabilitation significantly reduces cognitive, emotional, and behavioral after-effects in patients with acquired brain injury. The study proves that treating cognitive, emotional, and behavioral skills simultaneously improves patient outcomes.
A study published in Open Medicine found that lowering the age of bodychecking significantly increases the risk of brain injuries among minor hockey players. The researchers analyzed records of 8,552 male youth and found that more than half of hockey-related injuries were caused by bodychecking.
A new national study found a significant increase in boxing injuries, including head and neck injuries, among participants 6 years of age and older. The study also revealed that concussions among younger boxers are a growing concern due to potential long-term neurological implications.
A University of Colorado Boulder study indicates acupressure may improve cognitive function in individuals with mild traumatic brain injury. Researchers used a form of acupuncture called Jin Shin to stimulate specific points on the body and showed significant improvements in working memory and attention.
A new US study found an average of 9,500 injuries and over 100 deaths related to cribs, playpens and bassinets among children under 2 years old each year. The majority of injuries involved cribs, with the most common injury being soft-tissue injury.
A study published in CMAJ found that nonmilitary personnel in Iraq and Afghanistan were more likely to be medically evacuated with non-war-related injuries, returning to duty after such injuries. Military personnel, however, were more likely to be evacuated for war-related injuries.
Researchers at UTHealth and Athersys found that MultiStem therapy reduced inflammatory damage in the brain and improved motor skills in rats with ischemic stroke. The study suggests potential benefits of stem cell therapy for treating stroke, with implications for improving recovery outcomes.
New research from Johns Hopkins Medicine suggests that motorcycle helmets are associated with a lower risk of cervical spine injury. The study found that helmeted riders were 22% less likely to suffer spinal injuries compared to those without helmets.
Medical College of Georgia researchers explore the role of aquaporin-4 in traumatic brain injuries, discovering that curcumin and brilliant blue G can block inflammation and swelling. The findings hold promise for improved treatment options for patients with TBI.
Warfarin users are more likely to die from traumatic injuries compared to non-users, especially among younger patients with severe head injuries. The study found a 50% increase in mortality from severe head injuries in patients under 65 on warfarin.
Researchers at Virginia Tech-Wake Forest University Center for Injury Biomechanics will investigate blast-induced brain trauma using experimental and computational models. The project aims to develop safety mechanisms for soldiers and transport vehicles to reduce injuries.
Researchers found that SIK2 suppressed CREB-mediated gene expression after oxygen and glucose deprivation, increasing neuronal survival in mice lacking SIK2. The SIK2-TORC1-CREB signaling pathway may serve as a potential therapeutic target for promoting neuron survival.
Multidetector computed tomography (MDCT) can accurately pinpoint bullet trajectory angles, enabling investigators to determine sniper locations. This technology also has potential benefits in crime scene analysis and patient treatment, according to a recent study.
Researchers at Mount Sinai School of Medicine developed a web-based screening tool to assess Traumatic Brain Injury (TBI) in war veterans. The Brain Injury Screening Questionnaire (BISQ) is a low-cost, anonymous tool that detects symptoms such as sleep disturbances, irritability, and memory problems.
A recent study from Rhode Island Hospital found that sailing injuries on America's Cup boats are often caused by trips, falls, and collisions with fellow crew members. The majority of severe injuries were to the head, knee, leg, and arm, with heavy weather being a contributing factor in 36% of cases.
Therapeutic hypothermia has been shown to reduce neurologic complications and improve outcomes for patients with traumatic brain injury. The optimal approach to administering the treatment depends on individual patient clinical conditions.
A synthetic derivative of turmeric has been found to be highly neuroprotective against ischemic stroke and traumatic brain injury in animal models. The compound, CNB-001, improved behavioral and molecular deficits in both conditions, offering potential clinical promise for current treatment-limited diseases.
Researchers found that magnetic resonance spectroscopy (MRS) can help diagnose chronic traumatic encephalopathy (CTE), a brain disorder caused by repetitive head trauma. The study revealed altered levels of neurochemicals in the brains of former athletes with suspected CTE, suggesting a potential non-invasive early detection method.
Researchers developed a color-changing patch to indicate blast exposure and potential brain injury risk. The badges use nanoscale structures that change color with intensity of exposure.
Researchers discovered a protein called glial fibrillary acidic protein (GFAP) that can predict brain injury and death in children on ECMO. High levels of GFAP were found to be associated with an increased risk of brain bleeding, swelling, stroke, and death.
Researchers at MIT have created computer models that show a face shield can significantly reduce traumatic brain injury by impeding direct transmission of blast waves to the face. The study's findings offer a potential solution for preventing head injuries sustained by US troops during explosions.
The study identified eight categories of PTSD-related characteristics and factors, including exposure to traumatic stressors and mental health history. The work group's findings aim to improve the integration of knowledge regarding PTSD and TBI, ultimately benefiting trauma survivors.
The KINARM Assessment Station is an objective tool for assessing brain function, capturing subtle deficits not measured by traditional tests. Clinical researchers need this tool to develop better therapies for treating brain injury or disease.
New brain machine technologies show promise in restoring vision, controlling prosthetics with thoughts, and regaining limb function after injury. An artificial retina may restore vision more effectively than existing prosthetics.
A new consensus on TBI and PTSD establishes common language, measurement, treatment, and potential outcomes, promoting greater consistency and collaboration among researchers. The set of papers provides recommendations for clinical research on TBI and psychological health, aiming to advance the field.
A new study reveals young offenders have a significantly higher rate of Traumatic Brain Injury (TBI) than expected in society. TBI was also linked to greater violence in offending and mental health problems. Researchers emphasize the need for brain injury assessment in offender management.
A recent study by Dr. Michael Cusimano found that existing headgear and mouth guards are ineffective in preventing concussions in rugby players, but educational injury prevention programs and rule changes can significantly reduce injuries.
Microglia, immune cells long thought to be dormant, are found to constantly interact with synapses, creating and eliminating them. This discovery challenges current views of the brain and its functions.
Researchers discovered that microglia cells are constantly active and create and eliminate synapses, contributing to learning and memory. Microglia appear to be involved in creating or changing the extracellular space around synapses, affecting brain signaling.
Researchers have found that brain damage continues to develop and evolve after traumatic brain injury, offering a potential target for treatments. The study, published in the Journal of Nuclear Medicine, provides new insights into progressive changes in brain structure and function after injury.
A new study using positron emission tomography (PET) and magnetic resonance imaging (MRI) found that traumatic brain injuries lead to widespread decreases in brain functioning, particularly in the hippocampus. The research suggests a time window during which intervention could mitigate long-term neurological consequences.
The American Academy of Neurology calls for athletes suspected of having a concussion to be removed from play until evaluation by a trained physician. This recommendation aims to prevent catastrophic results and promote high-quality, safe care for athletes in contact sports.
The grants will advance research on retinitis pigmentosa, Huntington's disease and traumatic brain injury. The selected projects are expected to result in candidate drugs or cell therapies, which can be developed for clinical trials.
A National Stroke Association survey reveals that 53% of stroke survivors suffer from pseudobulbar affect (PBA), a condition causing involuntary laughter or crying. PBA symptoms interfere with daily activities and relationships, but few are aware of the condition.
A team of biomedical engineers has received a $6.25 million grant to study the effects of blast waves on brain neural circuitry. The goal is to define safety corridors for blast loading and develop helmets and armor to mitigate the blast threat.
Hospitalizations for ATV injuries among US youth increased by 150% over a nine-year period, with significant increases seen in the South and Midwest. The study found that females ages 15 to 17 experienced the sharpest rise in ATV hospitalizations, despite males having the highest rate.
Researchers at Purdue University discovered cognitive impairment in high school football players who didn't show classic symptoms of concussions. The study used advanced brain imaging and sensor data to identify four players with significant brain deficits, challenging the notion that concussion-free players are unaffected.
A randomized controlled trial found no significant difference in 6-month neurologic outcome among patients with severe traumatic brain injury who received hypertonic fluids versus normal saline. The study involved 114 patients and found no improvement in survival or disability.
A nationwide study found that serious hockey injuries among children aged 9 to 14 increased by 163 percent between 1990 and 2006. The study also found significant increases in injury rates among teens and females, with nearly one in four ice hockey injuries being to the face or mouth.
The Journal will provide a strong multidisciplinary forum to advance the understanding of therapeutic hypothermia. Novel findings from translational preclinical investigations as well as clinical studies and trials will be featured in original articles.
A new study found a 70% increase in basketball-related traumatic brain injuries (TBIs) among children and adolescents between 1997 and 2007. The study, conducted by Nationwide Children's Hospital, also revealed that TBIs doubled for boys and tripled for girls during this time.
A new study suggests that excessive drinking is associated with poor brain health due to obesity. Researchers found that high body mass index (BMI) was linked to lower brain metabolite levels and poorer brain function in individuals with alcohol dependence.
Researchers from the University of Texas Medical Branch at Galveston advocate for reclassifying traumatic brain injury as a chronic disease to ensure proper care and funding for research. The study highlights the long-term effects of brain trauma on cognitive function, physiological processes, and quality of life.
Researchers at Boston University and VA have discovered a new disease, CTEM, that mimics ALS in athletes with repeated head trauma. The disease is characterized by abnormal tau protein deposits and TDP-43 pathology, which are also found in sporadic ALS cases.
A Cochrane Systematic Review found that music therapy, specifically rhythmic auditory stimulation (RAS), can improve walking speed and arm movements in stroke patients. RAS therapy was shown to be more effective than standard movement therapy, with an average improvement of 14 metres per minute.
University of Denver neuropsychologist Kim Gorgens states that most concussions deliver a significant force of 95g to the human body upon impact. This is significantly lower than the average football player's g-force, which reaches 103g during gameplay. The event also featured other notable speakers discussing pressing global issues.
A study published in Neurology found that brain injuries disrupt sleep regulation, resulting in lower melatonin levels and decreased sleep efficiency. The study suggests that taking supplemental melatonin may improve sleep in people with brain injuries.
A recent study found that nearly half of patients with traumatic brain injury experience major depression within the first year after hospitalization. The study, published in JAMA, also identified predictors of major depressive disorder and the relationship between MDD and quality-of-life outcomes.
Researchers at Northwestern University led by Theresa Pape are testing if familiar voices can facilitate brain repair and improve coma recovery. The study found that subjects responded more to family voices compared to non-familiar ones, with activated brain areas appearing on MRI scans.
Researchers at Stanford University and Brown University are developing new technologies to understand brain function and encourage recovery from injury. The project aims to create implantable devices that can sense brain signals and deliver optogenetic light pulses to neural tissue.
The NFL is supporting the Center for the Study of Traumatic Encephalopathy's (CSTE) research on long-term effects of head trauma in athletes. The $1 million gift will fund clinical research to develop early detection methods and prevent treatment for CTE, a degenerative brain disease associated with dementia.
Researchers developed a two-step screening strategy to identify small molecules that bind to TrkB but not other related proteins. These compounds have shown promising therapeutic potential in treating neurodegenerative conditions by activating TrkB signaling and preventing neuronal degeneration.
A new study published in Brain Injury found that traumatic brain injury can cause olfactory loss in patients, with frontal lesions more likely to result in impaired sense of smell. The study recruited 49 people with TBI and found that 55% had an impaired sense of smell.
Researchers link differences in brain network harm to impairment in stroke patients, offering a new predictive tool for clinicians. This approach, known as resting-state functional connectivity, may help determine treatment and assess its effects.
A special issue of NeuroRehabilitation presents a comprehensive review of hypoxic-ischemic brain injury (HI-BI), including neuropathophysiology, neuroimaging assessment, and management strategies. The issue highlights the challenges of treating HI-BI patients and provides insights into current research.
Researchers have found distinct changes in white matter and protein markers of brain pathology after mild traumatic brain injury (mTBI), which can induce problems with sodium channels on neurons
A randomized, double-blind Phase III clinical trial will enroll approximately 1,140 people to test the safety and efficacy of progesterone in treating traumatic brain injuries. The trial aims to reduce mortality and long-term disability, building on promising laboratory testing and previous clinical trial results.
Head injuries are a common cause of hospital admissions and death in skiing and snowboarding, with 120,000 people in North America affected annually. Helmets can reduce the risk by up to 60%, according to research. Doctors recommend integrating helmets into ski culture through public awareness campaigns and role modeling.
A study by researchers at the University of Cincinnati Neuroscience Institute supports the use of Keppra as an alternative to Dilantin for preventing seizures in patients after a brain injury. Patients treated with Keppra had fewer side effects and better long-term outcomes compared to those receiving Dilantin.