Cicadas spend years underground and come out once in a blue moon for a frenzy of activity. But certain broods, like the one that emerged in 2004, come out like clockwork every 13 or 17 years. In this Science Update, you'll hear what's so special about these numbers. Why cicadas come out in their prime.
Product Information. Gluma Desensitizer - Heraeus Kulzer is a simple, one-step chairside procedure for treating and preventing dentin hypersensitivity. Gluma is the most well-known and trusted desensitizer in the dental industry world wide. Used in over 50 million restorations, GlumaÂ® Desensitizer is preferred over all others for preventing and eliminating hypersensitivity. Just one drop of Gluma is all you need and the results are fast and effective.
The hypoglossal nerve provides motor control of the extrinsic muscles of the tongue; genioglossus, hyoglossus, styloglossus, and the intrinsic muscles of the tongue. These represent all muscles of the tongue except the palatoglossus muscle. The hypoglossal nerve is of a general somatic efferent (GSE) type. The nerve controls actions that are both automatic and voluntary. Voluntary control pathways occur in the corticobulbar region in the spinal cord.