What is brain fog? An evaluation of the symptom in postural tachycardia syndrome

  title={What is brain fog? An evaluation of the symptom in postural tachycardia syndrome},
  author={A. J. Ross and Marvin S. Medow and Peter C. Rowe and Julian M. Stewart},
  journal={Clinical Autonomic Research},
Adolescents with postural tachycardia syndrome (POTS) often experience ill-defined cognitive impairment referred to by patients as “brain fog.” The objective of this study was to evaluate the symptom of brain fog as a means of gaining further insight into its etiology and potential palliative interventions. Eligible subjects who reported having been diagnosed with POTS were recruited from social media web sites. Subjects were asked to complete a 38-item questionnaire designed for this study… CONTINUE READING


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