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.
Homeless people experience a high lifetime prevalence of traumatic brain injury

Homeless people experience a high lifetime prevalence of traumatic brain injury

Study shows 53% of homeless people have suffered a traumatic brain injury

Study shows 53% of homeless people have suffered a traumatic brain injury

AI helps predict high mortality risk in patients with traumatic brain injury

AI helps predict high mortality risk in patients with traumatic brain injury

New AI-based algorithm could help doctors treat patients with severe TBI

New AI-based algorithm could help doctors treat patients with severe TBI

Researchers find pupillary changes in high-school athletes after high-acceleration head impacts

Researchers find pupillary changes in high-school athletes after high-acceleration head impacts

High school athletes with a history of concussions may be at increased risk for suicide

High school athletes with a history of concussions may be at increased risk for suicide

Study underscores the influence of sensory processing in multiple sclerosis

Study underscores the influence of sensory processing in multiple sclerosis

Frailty: An important predictor of worse outcome after traumatic spinal cord injury

Frailty: An important predictor of worse outcome after traumatic spinal cord injury

New study examines TBI in women survivors of intimate partner violence

New study examines TBI in women survivors of intimate partner violence

New glassy carbon electrode makes deep brain stimulation safer for patients

New glassy carbon electrode makes deep brain stimulation safer for patients

UCI researchers develop new cell therapy to improve memory, prevent seizures after TBI

UCI researchers develop new cell therapy to improve memory, prevent seizures after TBI

Researchers determine ways to assess social communication difficulties in children with TBI

Researchers determine ways to assess social communication difficulties in children with TBI

Five scientists receive funds for independently designed research studies

Five scientists receive funds for independently designed research studies

Study explores neuromarkers for deficits in social functioning after TBI

Study explores neuromarkers for deficits in social functioning after TBI

VA evaluates the effect of opioids, sedatives on veterans

VA evaluates the effect of opioids, sedatives on veterans

Recognizing the symptoms is important as concussion can be more than just a headache

Recognizing the symptoms is important as concussion can be more than just a headache

New therapy has potential to repair cells damaged by noise, prevent hearing loss

New therapy has potential to repair cells damaged by noise, prevent hearing loss

Risk factors of malignant arrhythmias found in patients treated with therapeutic hyperthermia after cardiac arrest

Risk factors of malignant arrhythmias found in patients treated with therapeutic hyperthermia after cardiac arrest

UCLA team finds that the brain processes fear differently after traumatic brain injury

UCLA team finds that the brain processes fear differently after traumatic brain injury

Traumatic brain injury patient lives to tell the tale

Traumatic brain injury patient lives to tell the tale