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    The U.S. Brain and Spinal Cord Injury Center

    The U.S. Brain and Spinal Cord Injury Center provides information and resources for individuals and families
    affected by brain and other catastrophic injuries.

    The following provides general information about traumatic brain injury. If you wish to schedule a free consultation
    to discuss your situation with one of our members, contact the U.S. Brain and Spinal Cord Injury Center.

    Brain Injury - An Overview
    Depending on the severity and location of the injury, the effects of a brain injury can range from a minor
    annoyance to serious and life threatening. The study and diagnosis of head injuries is complex. There may be
    overt signs of the injury such as loss of speech and motor skills, or there may only be more subtle personality
    changes. If you or a loved one has suffered a brain injury, a lawyer from Butler Law Group in Jacksonville, Florida
    can explain your legal options and help you obtain compensation for your injuries.

    The Brain and its Functions
    The brain is the control center of the human body. It can be described as a bundle of gelatinous nervous system
    material floating in a protective sea of cerebrospinal fluid. The fluid acts as a shock absorber that dampens
    movement of the brain when a person is jolted. All of this fluid is encased inside of the human skull, which acts as
    a protective shell. The outside of the skull is smooth, but the inside is rough and boney. It is these rough, boney
    structures inside the skull that can injure the brain when a person is struck or jolted.

    The brain is a sensory processor. This means that the brain controls thought, smell, sight, memory and touch. In
    addition, the brain controls vital bodily functions such as walking, talking, breathing and heart rate.
    The brain is divided into these parts:
    •        Cerebrum — the largest section of the brain; parts of the cerebrum are related to the control of cognitive
    abilities, memory, motor function, learning and speech
    •        Cerebellum — part of the hindbrain that coordinates voluntary and involuntary muscle movements
    •        Brain stem — the lower extension of the brain that acts as a relay station between incoming stimulus and the
    rest of the brain
    •        Diencephalon — made up of the thalamus, which relays sensory stimuli, and hypothalamus, which controls
    appetite, body temperature, water balance, pituitary secretions, emotions and sleep cycles

    Types of Brain Injuries
    Traumatic brain injuries are generally classified as mild, moderate or severe, based on the injured person's
    Glasgow Coma Scale (GCS) number. The GCS assigns a point value based on particular responses given by the
    injured person. The majority of brain injuries are classified as "mild." A mild traumatic brain injury (MTBI) is a
    traumatically induced physiological disruption of brain function as shown by any loss of consciousness lasting
    approximately 30 minutes or less; any memory loss for events immediately before or after the incident, but not
    lasting more than 24 hours; any alteration in mental state at the time of the accident such as confusion or feeling
    disoriented; or any focal neurological deficit that may or may not be transient. The Mild Traumatic Brain Injury
    Committee of the Brain Injury Interdisciplinary Special Interest Group of the American Congress of Rehabilitation
    Medicine developed this definition of MTBI.

    The Causes of Brain Injuries
    Brain injuries can generally be classified by their cause. There are injuries caused by contact and those that are
    not caused by contact. A contact traumatic brain injury causes damage to the brain as a result of an external force
    to the head. A contact traumatic brain injury can be a penetrating injury or a closed head injury, and result in
    brain swelling, bruising of the brain tissue or nerve shearing. If the head is moving at the time of the contact, a
    contrecoup injury, in which the brain damage occurs on the side opposite the point of impact, occurs as a result of
    the brain slamming into that side of the skull. There can be a severe injury to the brain even if there is not any
    external evidence of damage. Contact traumatic brain injuries may be caused by:
    •        Sports mishaps
    •        Work-related accidents
    •        Slip and fall accidents
    •        Car, truck and motorcycle accidents
    •        Violence or assault
    Contact is not necessary to cause a brain injury. A person does not need to hit his or her head or be rendered
    unconscious to have a brain injury. Brain injuries happen frequently when a person has suffered from a non-
    contact injury such as whiplash.

    In addition, parts of the brain may be injured as a result of medical emergencies such as stroke or heart attack.
    Stroke and heart attack may affect the brain's blood and oxygen supply, causing localized or even widespread
    brain damage. In addition, the brain may be injured as a result of oxygen deprivation caused by near drowning,
    suffocation or cardiac arrest. It is important to note that traumatic brain injury is different from these types of anoxic
    brain injury, in which the brain is deprived of oxygen. Traumatic brain injury results in bruising or swelling of the
    brain; anoxic brain injury results in brain cells dying because of oxygen deprivation.

    The Effects of a Head Injury
    The effects of a brain injury largely depend on the severity of the injury and the location of the affected part of the
    brain. Symptoms of a traumatic brain injury include bleeding from the head, confusion, loss of consciousness,
    lowered pulse and/or breathing rate and drainage of clear fluid from the nose or ears. Symptoms of a concussion
    include loss of consciousness, dizziness, confusion, memory loss, vomiting, numbness, shock and anxiety. All head
    injuries have the potential to be serious.

    Some common conditions of a traumatic brain injury include: concussion, coma, skull fracture, brain contusion,
    epidural hematoma, subdural hematoma and brain herniation.
    When a brain injury is severe, it can dramatically affect the person's ability to return to a normal life. Depending on
    the location and severity of the injury there may be physical and/or behavioral effects, which are explained more
    fully on the "Causes and Effects of Brain Injuries" page. A severe head injury can affect a person's ability to work,
    learn, interact with his or her family and handle daily tasks.

    Diagnosing and Treating a Brain Injury
    A permanent brain injury may be difficult to recognize and prove. Many of the associated changes in a person's
    behavior or personality can be subtle. The earlier a brain injury is diagnosed, the earlier a person can begin a
    treatment program. The following are diagnostic tools used to determine the extent and nature of a brain injury.
    •        MRI
    •        CT Scan
    •        PET Scan
    •        EEG
    •        Psychological and functional tests
    Treatment and therapy will depend upon the extent and nature of the injury. For example, a person may need
    physical and occupational rehabilitation to condition muscles and relearn life skills. Generally, the earlier
    treatment begins, the better.

    Conclusion
    Brain injuries can be devastating for both the person injured and his or her family. Therapy, medical treatments
    and supplies can be expensive, and it is possible that a person may never fully recover from a brain injury. A legal
    claim may help you secure financial assistance from the party responsible for the injury.