The last two decades of research provided evidence for a substantial heterogeneity among feeding-related neurons (FRNs) in the hypothalamus. However, it remains unclear how FRNs differ in their firing patterns during food intake. Here, we investigated the relationship between the activity of neurons in mouse hypothalamus and their feeding behavior. Using tetrode-based in vivo recording techniqu...

Hyperarid, arid, semiarid, and dry subhumid areas cover approximately 41% of the global land area. The human population in drylands, currently estimated at 2.7 billion, faces limited access to sufficient, affordable, nutritious food. We discuss interlinkages among water security, environmental energy economic health food security governance, how they affect drylands. Reliable adequate supply, p...

This paper evaluates Kenya’s food price crisis over 2002–11 using a political economy approach. Kenya’s food prices have been high and volatile relative to world food prices. Moreover, domestic food markets are highly integrated while about 30 per cent of the changes in world market prices are transmitted to domestic markets in Kenya. The study finds a relatively slow speed of adjustment of dom...

Sleep reduction is associated with increased energy intake and weight gain, though few studies have explored the relationship between sleep architecture and energy balance measures in the context of experimental sleep restriction. Fourteen males and 13 females (body mass index: 22-26 kg/m(2)) participated in a crossover sleep curtailment study. Participants were studied under two sleep conditio...