What is a typical onset age for neurogenic stuttering?

Neurogenic stuttering typically has an onset that occurs after childhood, often emerging in adults or older adolescents due to neurological factors such as stroke, traumatic brain injury, progressive diseases, or other neurological conditions that affect speech processing. This differentiates neurogenic stuttering from developmental stuttering, which usually begins in early childhood.

In contrast, options that suggest onset during infancy or early childhood refer to developmental stuttering, which is characterized by a different set of causes and typically arises when children are developing their speech and language abilities. Similarly, late adolescence is generally too late for the onset of neurogenic stuttering, as it is more commonly associated with adult populations due to acquired neurological issues.

Therefore, recognizing the distinct characteristics and onset periods associated with neurogenic stuttering reinforces the understanding that it emerges post-childhood, aligning with how neurological dysfunction can affect speech later in life.