Watch out for the darkness

Tail insurance: watch out for the gotcha!

It could have been worse. "There are a lot of doctors, especially in some of the more litigious specialties, who just can't afford this coverage," says John W. Miller II, a principal at Sterling Risk Advisors in Marietta, GA. But the danger of rolling the dice and going bare, he says, is "potential bankruptcy down the road." Ironically, that's less likely to be the result of any actual judgment...

Peyronie's disease - Watch out for the bend.

BACKGROUND Peyronie's disease is a relatively common condition in urological practice, but is still poorly identified and understood in the wider medical community and by most of the public. Identifying the condition and appropriate referral for expert opinion can significantly lessen the physical and psychological effect on patients. OBJECTIVE The objective of this article is to provide gene...

Out of darkness.

Watch out for the Visual Cliff!

One of the most often told anecdotes in psychology concerns a man called S. B. (initials used to protect his privacy). S. B. had been blind his entire life until the age of 52, when a newly developed operation (the now-common corneal transplant) was performed on him and his sight was restored. However, S. B.'s new ability to see did not mean that he automatically perceived what he saw the way t...

Watch-ing out for chick limb development.

Time control is a crucial issue during embryonic development. Nevertheless, little is known about how embryonic cells measure time. Until recently, the only molecular clock known to operate during vertebrate embryonic development was the somitogenesis clock, exclusively functioning in coordinating the precise timing of each new pair of somites formed from the presomitic mesoderm. We have recent...