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  1. Traumatic Brain Injury - Johns Hopkins Medicine

    What is diffuse axonal injury (DAI)? Diffuse axonal injury is the shearing (tearing) of the brain's long connecting nerve fibers (axons) that happens when the brain is injured as it shifts and rotates inside …

  2. Teagan's Story: Diffuse Axonal Injury - Johns Hopkins Medicine

    Despite multiple fractures and cuts requiring stitches, Teagan slowly recovered and is now able to walk, run, talk, dance, and sing again, with her mother advocating for brain injury research and care.

  3. Head Injury - Johns Hopkins Medicine

    Diffuse injuries can be mild, such as with a concussion, or may be very severe, as in diffuse axonal injury (DAI). In DAI, the patient is usually in a coma for a prolonged period of time, with injury to …

  4. The Koliatsos Lab - Johns Hopkins Medicine

    We currently focus on traumatic and degenerative axonopathies as they occur in traumatic brain injury (diffuse axonal injury), neurodegenerative diseases i.e. Alzheimer's disease and other white matter …

  5. Dr. Vassili E. Koliatsos, MD - Hopkins Medicine

    The main focus in the lab currently is the role of molecular programs of axonal self-destruction, especially SARM1 and stress MAPKs, in the initiation and progression of traumatic and other …

  6. Traumatic Brain Injury: Tammy’s Story - Johns Hopkins Medicine

    She was thrown several feet. She sustained many broken bones, a collapsed lung, lost teeth, traumatic brain injury and more. A friend reported blood was everywhere. She’s lucky to be alive. Tammy was …

  7. Headaches: Imaging Appropriateness Criteria - Johns Hopkins Medicine

    Ipsilateral Horner sundrome. Initial head CT shows acute intracranial hemorrhage with suspected vascular etiology (aneurysm, high flow vascular malformation). Traumatic Headache CT without …

  8. Jun 10, 2025 · Inpatient – Clinical and SW evaluations are ongoing, and the patient is to be admit-ted to the General Surgery/Trauma Service for at least 24 hours whenever an injury is present or suspected.

  9. Traumatic Brain Injury: Jaden's Story - Johns Hopkins Medicine

    When Jaden suffered a traumatic brain injury during a boat accident, multiple specialists at Johns Hopkins All Children’s came together to save the 13-year-old’s life.

  10. Idiopathic Polyneuropathy | Johns Hopkins Peripheral Nerve Center

    Idiopathic sensory-motor polyneuropathy is an illness where sensory and motor nerves of the peripheral nervous system are affected and no obvious underlying etiology is found. In many respects, the …