Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network

Open Access. Powered by Scholars. Published by Universities.®

Articles 1 - 2 of 2

Full-Text Articles in Entire DC Network

The Development Of Day-Night Differences In Sleep And Wakefulness In Norway Rats And The Effect Of Bilateral Enucleation, Andrew J. Gall, William D. Todd, Baisali Ray, Cassandra M. Coleman, Mark S. Blumberg Jun 2008

The Development Of Day-Night Differences In Sleep And Wakefulness In Norway Rats And The Effect Of Bilateral Enucleation, Andrew J. Gall, William D. Todd, Baisali Ray, Cassandra M. Coleman, Mark S. Blumberg

Faculty Publications

The suprachiasmatic nucleus (SCN) exhibits circadian rhythmicity in fetal and infant rats, but little is known about the consequences of this rhythmicity for infant behavior. Here, in Experiment 1, we measured sleep and wakefulness in rats during the day and night in postnatal day (P)2, P8, P15 and P21 subjects. As early as P2, day-night differences in sleep-wake activity were detected. Nocturnal wakefulness began to emerge around P15 and was reliably expressed by P21. We hypothesized that the process of photic entrainment over the first postnatal week, which depends upon the development of connectivity between the retinohypothalamic tract (RHT) and …


Bosnia And Herzegovina's Foreign Policy: A Multi-Level Game, Joan Davison Apr 2008

Bosnia And Herzegovina's Foreign Policy: A Multi-Level Game, Joan Davison

Faculty Publications

Bosnia and Herzegovina's foreign policy is extraordinarily complex and a source of both contention and opportunity. The government negotiates policy with the Office of the High Representative, the EU, its Balkan neighbors, its parliamentary parties, its entities and its ethnic groups. All actors perceive EU integration as essential to future stability and development but the constitutional reform necessary for membership creates conflict. European integration runs contrary to ethnic segregation. Economic interests collide with nationalist sentiments founded in the very real wars and atrocities of the past decades. The prerequisite of reform prior to accession talks delays B&H's membership in the …