However,given that there is at least some evidence for positive effects from some of these lifestyle changes, plus other benefits apparently unrelated to cognitive decline, Burke offered some recommendations.

VOA: standard.2010.06.17

Im Sambath says there are a number of reasons for the decline - from the changing travel habits of the Phnom Penh's citizens to the rise of the tuktuk - a motorized rickshaw.

VOA: standard.2010.06.14