In order to test whether the control of eye movement in response to head movement requires an internal model of head orientation or instead can rely on directly sensing information about head orientation and movement, perceived gravity was separated from physical gravity to see which dominated the eye-movement response. Internal model theory suggests that the oculomotor response should be drive...

revolutionary movements which began in tunis in 2010 immediately impressed all arab countries. these movements have led to many essential changes in the middle east. so far, four presidents have been ousted from power. revolutionary forces in the arab world to achieve their goals used media. so the media played a large role in the revolutionary changes in the arab countries. given the media&apo...

introduction a sudden loss of consciousness followed by abnormal movements can be ictal or syncopal in origin. transient response by the brain to sudden decrease of blood flow may cause sudden loss of consciousness followed by abnormal movements that mimic seizure. dysrhythmia is one of the important and critical reasons of such events that should be differentiated from seizure. case presentati...

from the political sociology point of view, emerging and continuity of modern societies have been a combined with some kind of totalitarianism in west (as the first step of development), modern nation-states, modern revolutions, modern wars, formation of totalitarian communism-fashism, democratic systems, and at least globalization, terrorism, …. terrorism phenomena has been deep in glomming be...

this article argues that constitutionalism movement is result of reformism in ghajar era. the conquer of constitutionalism, have been result of iran's political – social and economic condition (circumstances) and victory of reformist actives. this survey by considering of specifics of this movement, have been insisted on movement leaders, understanding and awareness from cultural and socia...