Feb 5, 2026

Visual and auditory perception - How we see and hear the external world

In this course, we will explore the mechanisms of sensory information processing and the distinctive features of vision and hearing from the perspective of cognitive neuroscience. Light from the external world enters the eyes and becomes a mental experience of “seeing,” and sound entering the ears becomes the experience of hearing. These processes involve converting physical stimuli into neural activity in the brain. The course features video materials such as a dissection experiment using a pig’s eyeball, EEG recordings with human participants, and a field experiment demonstrating the mosquito sound phenomenon. Each sensory organ will also be explained three-dimensionally using 3D computer graphics. Please note: The lecture includes footage of a pig’s eyeball dissection, which may be uncomfortable for some viewers.

Nov 2, 2020

Tokyo Hillside, Tokyo Riverside: Exploring the Historical City

In recent years, Tokyo became a global tourist destination as interest in the city increased in the lead-up to the planned 2020 Olympics. While the Olympic venues are concentrated in the city’s southwest and along the waterfront, Tokyo’s historical center and the roots of its urban culture are located in the northeast of the city, in an area stretching from Nihonbashi north through Kanda and Akihabara toward Ueno and Yanaka, and eastward to Asakusa. This area remains home to a wide range of unique historical and cultural heritage. This course offers an introduction to Tokyo’s urban history as Prof. Yoshimi explores northeast Tokyo by foot and boat in two sections: Tokyo Hillside and Tokyo Riverside. Visiting lesser-known historical places that have endured Tokyo’s modern transformation, this course will provide participants a different perspective on Tokyo when visiting for tourism, study, or work. Prof. Yoshimi proposes a method of geo-history that examines the city’s history in the context of its topography and social geography. Both the Hillside and Riverside sections focus on the spatial changes that took place as Tokyo underwent modernization. In particular, the course focuses on how the experience of three military occupations impacted Tokyo’s historical development. The first occupation was at the end of the 16th century, when Tokugawa Ieyasu established a new regime in Edo (modern-day Tokyo). The second was in the late 19th century, when the forces of the new imperial army arrived from Kyoto in the west. The third was the occupation by the American military that began in 1945 and preceded the rapid urban development of the 1950s and 1960s. The lectures will explain how the hillside and riverside areas were impacted by these occupations and underwent urban changes as a result.

YOSHIMI Shunya (Professor, Interfaculty Initiative in Information Studies, The University of Tokyo)

Aug 19, 2024

Contemporary Garden City Concept from Asia

The course focuses on contemporary urban planning issues, particularly the Garden City concept, addressing the global trend of integrating green spaces into cities to combat environmental challenges. Cities worldwide are striving to introduce green elements regardless of location, driven by concerns such as climate change, natural disasters, and political instability. The course discusses the transition from traditional urban structures to dispersed green matrices, emphasizing the importance of green spaces in enhancing their resilience. It contrasts Western cities' vertical agricultural integration with historical Japanese cities' horizontal integration, advocating for a new approach to urban agriculture. Let's consider the concept of a contemporary Garden City, focusing on the symbiotic relationship between urban and rural land uses. Through a mixture of theoretical discussion and practical examples, this course explores strategies for realizing this urban planning vision. The course is offered in Japanese and English and is available at all times. Anyone can take the course from the Coursera website.

Makoto Yokohari (Professor, The School of Engineering) Akito Murayama (Professor, Ph.D. in Urban Engineering, Department of Urban Engineering, School of Engineering, The University of Tokyo) Toru Terada (Associate Professor, Department of Natural Environment Studies) Kimihiro Hino (Associate Professor, Department of Urban Engineering) and 4 member(s).

Sep 25, 2015

From the Big Bang to Dark Energy

We have learned a lot recently about how the Universe evolved in 13.8 billion years since the Big Bang. More than 80% of matter in the Universe is mysterious Dark Matter, which made stars and galaxies to form. The newly discovered Higgs-boson became frozen into the Universe a trillionth of a second after the Big Bang and brought order to the Universe. Yet we still do not know how ordinary matter (atoms) survived against total annihilation by Anti-Matter. The expansion of the Universe started acceleration about 7 billion years ago and the Universe is being ripped apart. The culprit is Dark Energy, a mysterious energy multiplying in vacuum. I will present evidence behind these startling discoveries and discuss what we may learn in the near future.

MURAYAMA Hitoshi (Professor, Kavli IPMU, The University of Tokyo)