What are neonatal seizures?

Updated: Jul 31, 2019
  • Author: Raj D Sheth, MD; Chief Editor: Stephen L Nelson, Jr, MD, PhD, FAACPDM, FAAN, FAAP  more...
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The most prominent feature of neurologic dysfunction in the neonatal period is the occurrence of seizures. Determining the underlying etiology for neonatal seizures is critical. Etiology determines prognosis and outcome and guides therapeutic strategies. [1] (See Etiology, Prognosis, Treatment, and Medication.)

The neonatal period is limited to the first 28 days of life in a term infant. For premature infants, this term usually is applied until gestational age 44 weeks; ie, the age of the infant from conception to 44 weeks (ie, 4 wk after term).

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