![]() ![]() The physical actions or gestures of the filmmaker (or his human subject), the use of metaphorical imagery and the intricate arrangement of the soundtrack, fuse into a consummate film experience. His careful choice of the site or locations for filming often displays a deep understanding of Greek landscape, culture and history or draws upon sources from the history of architecture. Also, his brothers together made a study of walking.Robert Beavers has created a body of work that aspires to impart ‘the serenity of a thought without words’. With another brother, Wilhelm Eduard Weber, 1804-91, a German physicist he made studies of acoustics and wave motion. Zest: With his brother Eduard Friedrich Weber, 1806-71, he discovered the inhibitory power of the vagus nerve (1845). Personal life: He devoted his life to science and research. ![]() Later Gustav Fechner discovered the law (S = k log R), named the Fechner-Weber law because it was based on the theory advanced earlier by Ernst Heinrich Weber. In 1821 he was the chair of human anatomy which in 1840 was joined with physiology and in 1865 chair of physiology was relinquished to Carl Ludwig.Īround 1860 Weber worked with Gustav Fechner on psychophysics, during which time he formulated Weber’s Law. Weber was a professor at the University of Leipzig from 1818 until 1871. Influenced by: Johann Christian Rosenmüller, Ernst Chladni Ludwig, Wilhelm GilbertĬareer highlights: In 1818 he was appointed Associate Professor of comparative anatomy at Leipzig University, where he was made a Fellow Professor of anatomy and physiology in 1821. from this University in 1815, specializing in comparative anatomy. He received his doctor of medicine degree M.D. Weber was the eldest of three brothers who all made important contributions to science.Įducation: Weber learned Latin in secondary school, and began to study medicine in 1811 at the University of Wittenberg. Weber was the third of 13 children in the family. ![]() His father was Michael Weber, a professor of theology. Origin: Ernst Weber was born at Wittenberg in Germany. Similar observations were made on other senses, including sight and hearing. This is known as the just-noticeable difference (jnd), difference threshold, or limen. From his researches, he discovered that the experience of differences in the intensity of sensations depends on percentage differences in the stimuli rather than absolute differences. In 1834 he conducted research on the lifting of weights. He discovered the two-point threshold – the distance on the skin separating two pointed stimulators that are required to experience two rather than one point of stimulation. He is known chiefly for his work on the investigation of subjective sensory response (sensations) to the impact of external physical stimuli: weight, temperature, and pressure.Ĭontributions: Ernst Weber experimentally determined the accuracy of tactile sensations, namely, the distance between two points on the skin, in which a person can perceive two separate touches. The main contribution to (what is known): He was regarded as a predecessor of experimental psychology and One of the founders of Psychophysics, the branch of psychology that studies the relations between physical stimuli and mental states. ![]() Social and professional position: Ernst Weber was a German physiologist and psychologist. ![]()
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