What are symptoms of nonfocal transient neurologic attacks (TNAs)?

Updated: Dec 03, 2018
  • Author: Ashish Nanda, MD; Chief Editor: Andrew K Chang, MD, MS  more...
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In contrast, a nonfocal TNA is a temporary event of diffuse, nonlocalizing, cerebral symptoms that set in suddenly and resolve quickly. Symptoms of nonfocal TNAs may include the following:

  • Altered consciousness

  • Nonrotatory dizziness

  • Positive visual phenomena

  • Paresthesias

  • Bilateral weakness

  • Generalized feelings of unwellness with a clinical suspicion of neurologic disease

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