Nov 19, 2021 · In most cases, this is a normal reflex known as the startle, or Moro, reflex. However, in rare cases, these movements may be a sign of a serious condition called infantile spasms.

Infantile spasms and the startle reflex are two distinct phenomena that involve sudden movements in infants. While infantile spasms are abnormal and associated with underlying neurological disorders, …

Nov 16, 2021 · Unfortunately, infantile spasms are often overlooked as a simple reflex. Babies are born with a reflex called a “Moro reflex.” This is a natural reaction to stimuli where a baby makes …

May 12, 2023 · Infantile spasms are a form of epilepsy that occurs in babies typically under 12 months old, while startle reflex is an automatic or involuntary reflex in newborns and infants that usually …

While infantile spasms can look similar to a normal startle reflex in babies, there are ways to help tell the difference: Frequency: Loud noises, bright light or sudden movement can trigger a baby to startle.

Infantile spasms are seizures that look like quick jerks or tensing in your baby’s body. They’re a rare kind of epilepsy that usually starts between 3 and 12 months old.

Jul 14, 2025 · Infantile spasms can be mistaken for other conditions because the spasms can be very subtle in presentation. Therefore, prompt diagnosis and appropriate treatment may be delayed.

Sep 14, 2021 · Infantile spasm usually starts between 4 and 7 months of age, with 90% starting under 1 year of age. This seizure type is predominantly seen in infants and small children. Spasms or jerks …

Jul 25, 2025 · These subtle, sudden stiffening or bending movements can be mistaken for a startle reflex, colic, or reflux. However, their repetitive nature and clustering differentiate them from benign …

Infantile spasms, also known as West syndrome, are a rare type of seizure disorder that occurs in infants, typically between the ages of 3 to 12 months. These spasms often manifest as sudden, …