May be carbon
carbon make up the structure of protein
<span>Somatic motor commands cerebellum, basal nuclei
</span>Responsible for coordination and feedback control over muscle contractions
<span>Cerebellum - Monitors: Proprioceptive (position) sensations, Visual information from the eyes, vestibular (balance) sensations from inner ear as movements are underway </span>
Astigmatism is a condition in which the cornea is stretched out of proportion, making it harder to see things properly. This can be corrected with corrective lenses or eye surgery.
Always perform a self check. It is typically recommended you do it while in the shower.
Factors that could hamper effective communication would be staying in the past, talking only about one aspect of the situation, not being prepared to think about a situation in a new light, not considering all the possibilities which might help in a current situation, and many others. These were just five ones which are highly harmful when one wants to be effective in communication.