Sentences with phrase «occur during normal development»

Some biting can occur during normal development, but persistent biting can be a sign that a child has emotional or behavioral problems.

Not exact matches

During the first trimester, cramping often results from normal changes that occur during your baby's develoDuring the first trimester, cramping often results from normal changes that occur during your baby's develoduring your baby's development.

She found that milestone achievement was abnormal in these monkeys: at six to eight weeks they were slow in starting to manipulate, and at ten months the increase in «motor disturbance behaviors» that normally occurs was prolonged.101 The author concludes, «These effects could occur as a result of effects on vulnerable brain processes during a sensitive period, interference with programming of [normal] brain development by endogenous [internal] agents or alteration in early experiences.»

This suggests that random errors occurring during DNA replication in normal stem cells are a major contributing factor in cancer development.

«There has always been this question of whether optic nerve hypoplasia occurred during development or if the visual system degenerated after the normal course of development.

Synapse elimination, or «synaptic pruning,» is a normal process that occurs during development — and one that Stevens has been fascinated by for years.

Scientists at the Montreal Neurological Institute and Hospital - The Neuro, McGill University, have made important discoveries about a cellular process that occurs during normal brain development and may play an important role in neurodegenerative diseases.

Future studies demonstrate that > 99 % of Rett - causing MECP2 mutations occur sporadically during development, in agreement with the fact that most parents of Rett patients are phenotypically normal.