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Results 1 - 5 of 5 for Happy demeanor
  1. Christianson syndrome 
    ... abnormal eye movements. Affected children often have a happy demeanor with frequent smiling and spontaneous laughter. Christianson syndrome ...
    https://medlineplus.gov/genetics/condition/christianson-syndrome - Genetics
  2. Nicolaides-Baraitser syndrome 
    ... this condition are often described as having a happy demeanor and being very friendly, although they can exhibit ...
    https://medlineplus.gov/.../condition/nicolaides-baraitser-syndrome - Genetics
  3. Angelman Syndrome From the National Institutes of Health (National Institute of Neurological Disorders and Stroke)  
    Developmental Disabilities/Specifics ... Developmental Disabilities ... Movement Disorders/Specifics ... Movement Disorders ... National Institute of Neurological Disorders ...
    https://www.ninds.nih.gov/.../disorders/angelman-syndrome - External Health Links
  4. Angelman syndrome 
    ... childhood.Children with Angelman syndrome typically have a happy, excitable demeanor with frequent smiling, laughter, and hand-flapping movements. ...
    https://medlineplus.gov/genetics/condition/angelman-syndrome - Genetics
  5. Pitt-Hopkins syndrome 
    ... Children with Pitt-Hopkins syndrome typically have a happy, excitable demeanor with frequent smiling, laughter, and hand-flapping movements. ...
    https://medlineplus.gov/genetics/condition/pitt-hopkins-syndrome - Genetics