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Related Concept Videos

Traumatic Memory01:20

Traumatic Memory

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Emotionally traumatic events often lead to memories that are exceptionally vivid and enduring, sometimes persisting with remarkable clarity throughout an individual's life. A classic example of this phenomenon is a person who survives a car accident. Even years later, they may recall every detail of the event with startling accuracy — the screeching of the tires, the jarring impact, and the acrid smell of burning rubber. Such vividness contrasts sharply with how an individual...
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Reporting and recording are crucial in data documentation. The timely, thorough, and accurate documentation of facts is essential when recording patient data. Failure to record findings during an assessment or interpretation of a problem will result in loss of information and make the patient document unreliable. The reader is left with general impressions if the information is not specific. A recording is documenting data of the individual's health information in a traceable, secure, and...
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Muscle fatigue refers to the decline in a muscle's ability to maintain the force of contraction after prolonged activity. It primarily stems from changes within muscle fibers. Even before experiencing muscle fatigue, one may feel tired and have the urge to stop the activity. This response, known as central fatigue, occurs due to changes in the central nervous system, namely the brain and spinal cord. While there is no single mechanism that induces fatigue, it may serve as a protective...
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Types of Reports II: Incident or Occurrence Report01:21

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An Incident or Occurrence Report in a healthcare setting is a crucial document used to record any unexpected occurrence that may or may not have affected a patient, employee, or visitor. Such reports are critical to improving patient safety and include all details leading up to and including the event.
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Telephone and Verbal Reports in healthcare settings are two communication methods for conveying therapeutic instructions from healthcare providers to nurses or other healthcare staff.
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Controlled Cortical Impact Model for Traumatic Brain Injury
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Aphonogelia After Recovery From Severe Traumatic Brain Injury: A Case Report.

Scott A McLeod1, Alva Lam2, Adam Spencer3

  • 1Department of Pediatrics, University of Calgary Cumming School of Medicine, Alberta Children's Hospital, Calgary, Alberta, Canada, AB T3B 6A8.

PM & R : the Journal of Injury, Function, and Rehabilitation
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Summary

A traumatic brain injury (TBI) survivor lost her ability to laugh, a rare condition called aphonogelia. This case study explores therapeutic options for this unique post-TBI symptom.

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Area of Science:

  • Neuroscience
  • Neurology
  • Rehabilitation Medicine

Background:

  • Traumatic brain injury (TBI) can lead to diverse and complex neurological deficits.
  • The ability to express emotion, such as laughter, can be profoundly affected by brain injury.
  • Aphonogelia, the inability to laugh, is a rare condition with limited documented cases.

Observation:

  • A 16-year-old female patient developed aphasia following a severe TBI.
  • The patient reported a complete loss of the ability to laugh aloud.
  • This symptom emerged during her rehabilitation phase.

Findings:

  • This case represents the first documented instance of aphonogelia occurring after a traumatic brain injury.
  • The study details the therapeutic interventions attempted for this patient.
  • The neurological underpinnings of emotional expression deficits post-TBI are explored.

Implications:

  • Understanding and treating emotional expression disorders after TBI is crucial for holistic patient recovery.
  • This case highlights the need for specialized therapeutic approaches for rare neurological sequelae of TBI.
  • Further research into the neural pathways of laughter and emotional vocalization is warranted.