Traumatic Brain Injury News and Research

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Traumatic brain injury (TBI), a form of acquired brain injury, occurs when a sudden trauma causes damage to the brain. TBI can result when the head suddenly and violently hits an object, or when an object pierces the skull and enters brain tissue. Symptoms of a TBI can be mild, moderate, or severe, depending on the extent of the damage to the brain. A person with a mild TBI may remain conscious or may experience a loss of consciousness for a few seconds or minutes. Other symptoms of mild TBI include headache, confusion, lightheadedness, dizziness, blurred vision or tired eyes, ringing in the ears, bad taste in the mouth, fatigue or lethargy, a change in sleep patterns, behavioral or mood changes, and trouble with memory, concentration, attention, or thinking. A person with a moderate or severe TBI may show these same symptoms, but may also have a headache that gets worse or does not go away, repeated vomiting or nausea, convulsions or seizures, an inability to awaken from sleep, dilation of one or both pupils of the eyes, slurred speech, weakness or numbness in the extremities, loss of coordination, and increased confusion, restlessness, or agitation.
New therapy shows promise in preventing brain damage after traumatic brain injury

New therapy shows promise in preventing brain damage after traumatic brain injury

Research team to create new technology for tackling concussion

Research team to create new technology for tackling concussion

People with concussion have markedly higher risk of being out of a job

People with concussion have markedly higher risk of being out of a job

Brain injury found to be common among domestic violence survivors

Brain injury found to be common among domestic violence survivors

Nature of social cognitive deficits in people with progressive multiple sclerosis

Nature of social cognitive deficits in people with progressive multiple sclerosis

Factors influencing critical care doctors to withdraw life support for patients with brain injury

Factors influencing critical care doctors to withdraw life support for patients with brain injury

Ultra-Small Microelectrode Biosensors for Brain Injury Analysis

Ultra-Small Microelectrode Biosensors for Brain Injury Analysis

Concussion symptoms can be reversed by magnetic stimulation

Concussion symptoms can be reversed by magnetic stimulation

Stem cell study reveals the harmful effects of flavored e-cigarette liquids

Stem cell study reveals the harmful effects of flavored e-cigarette liquids

Brain stimulation accelerates visual learning and recovery

Brain stimulation accelerates visual learning and recovery

Brain stimulation improves visual perceptual learning

Brain stimulation improves visual perceptual learning

Simple test can easily measure common stress hormones

Simple test can easily measure common stress hormones

UTA researcher awarded grant to purchase equipment that determines severity of brain injuries

UTA researcher awarded grant to purchase equipment that determines severity of brain injuries

People with bipolar disorder more likely to later develop Parkinson's disease

People with bipolar disorder more likely to later develop Parkinson's disease

Researchers identify metabolic signatures to help diagnose, treat and prevent cervical cancer

Researchers identify metabolic signatures to help diagnose, treat and prevent cervical cancer

Implementation of new pathway for spatial neglect care

Implementation of new pathway for spatial neglect care

Study: People with combat-related mTBI have high levels of abnormally fast brain waves

Study: People with combat-related mTBI have high levels of abnormally fast brain waves

UA-led public health initiative increases survival rates of severe TBI victims

UA-led public health initiative increases survival rates of severe TBI victims

With head injuries mounting, will cities put their feet down on e-scooters?

With head injuries mounting, will cities put their feet down on e-scooters?

Veterans, active-duty service members with PTSD and mTBI have larger amygdalas, finds study

Veterans, active-duty service members with PTSD and mTBI have larger amygdalas, finds study