Previous electrophysiological studies have shown that the commissural connections between the two superior colliculi are mainly inhibitory with fewer excitatory connections. However, the functional roles of the commissural connections are not well understood, so we sought to clarify the physiology of tectal commissural excitation and inhibition of tectoreticular neurons (TRNs) in the "fixation ...

This primary-source study of 4 medical works of the 13th century Muslim scholar Ibn Al-Nafis confirmed that his Kitab Al-Mujaz Fi Al-Tibb was authored as an independent book meant to be a handbook for medical students and practitioners not as an epitome of Kitab Al-Qanun of Ibn Sina as thought by recent historians. His huge medical encyclopedia, Al-Shamil, represents a wave of intense scientifi...

Muhammad Syahrur’s point of view about hadith and sunnah was very different from preacher expert. Syahrur declared that Prophet Muhammad’s life as a prophet (messenger) the result his interaction with certain events in situation when he alive. positioned history product which happened did not accommodate law legitimation. Further, mentioned some rejected practices, although it identified shahih...

During the Sassanid Empire in Persia (226-652 AD), there was a renaissance of humanistic sciences, including medicine, in the city of Gondi-Shapur. When the Islamic center of power moved to Baghdad in about 750 AD, physicians of Gondi-Shapur, including the dean of the medical school (a Nestorian Christian), gradually moved to Baghdad constructing hospitals and medical schools. Aided by the Pers...

Due to their size, existing expert systems often run on stand-alone PCs, workstations or mainframes. Additionally, they are frequently integrated into other systems (e. g. PROLOG knowledge bases with C/C++ GUI user interfaces and databases). While business via the Internet is continually growing, currently certain vendors are considering ooering their services via the World Wide Web. This artic...

After the fall of the Roman Empire in AD 476, scientific progress in Europe had come to a standstill. This era between fall of Rome and the Renaissance is commonly known as the dark ages. However, from the 8th till 13th century, scientific and cultural knowledge had flourished in the Islamic world. This period, which began soon after the establishment of the Abbasid Khalifate in Baghdad in the ...

This paper designs an intra-body network (IBN) of nodes, consisting of small sensors and processing elements (SPEs) placed at different locations within the body and a Personal Digital Assistant placed externally but in close proximity to the body. The sensors measure specific physiological attributes such as electrophysiological and biochemical changes in the myocardium (action potentials of c...

"Ibn Sina (Arabic), also known as Avicenna (Latin) and Abu Ali Sina (Persian) was the most original and systematic Muslim philosopher. In this light he is mentioned by two celebrated historians of medieval western philosophy: A. Maurer states, "...his [ibn Sina's] philosophy is a highly personal achievement, ranking among the greatest in the history of philosophy;" and F. Copleston holds, "The ...