It may also reflect a selective effect: people with chronic life-threatening illnesses are less likely to become wealthy or to reside in rich areas.

But the effect, obtusely selective, is not impairing your hearing.

Other members of the 60A subgroup have been shown to modulate neuronal morphogenesis through selective effects on dendrites.

This finding shows that facial muscle paralysis has a selective effect on processing of emotional content.

This indicates that the Chr 19 interval is likely to have selective effect on the striatum.

This may be mediated in part by selective effects on translation of certain messages.

The alternative is that the changes reported here may result in selective effects on translation of specific messages.

Most mutations do not appear to have any selective effect one way or the other on the organism.

However, the concentration of people with particular demographic characteristics is clearly not just a selective effect.

This finding suggests facial muscle paralysis has a selective effect in human cognition, and shows Botox hinders the ability to understand language.