A newborn infant exhibits a total lack of discipline and control.

In a study described by Miller, of 41 full-term newborns with congenital heart disease, 13 infants (32%) exhibited white matter injury.

Premature infants often exhibit visual impairment and motor deficits in eye control immediately after birth.

In rare cases, affected infants may exhibit complete absence of the eyes (anophthalmia).

Affected infants may exhibit mental retardation, seizures, and spasticity.

In most cases, infants with Bannayan-Riley-Ruvalcaba syndrome exhibit increased birth weight and length.

The infant exhibits fretfulness, poor feeding, and frequent vomiting.

While executing a goal-oriented action, however, infants exhibit a higher degree of desynchronization than do adults.

Typically the infant is found dead after having been put to bed, and exhibits no signs of having suffered.

At birth, infants are unable to wait for their wants and needs to be met and exhibit a defining lack of impulse control.