Fukui
Satellite Conference (Special Lecture Prof. Mihashi)
Chair:
Assoc.
Prof. Hiroki Takada, University of Fukui
Email:
takada at u-fukui.ac.jp
【15398】Discussion on Brain Activity during
Meditation
Koushin Mihashi 1*), Fumiya Kinoshita 2), Masumi Takada 3) 1) Graduate School of Mathematics, Nagoya
University, Japan. 2) Institute of Innovation for Future
Society, Nagoya University, Japan. 3)
Faculty of Nursing and Rehabilitation
Department, Chubu Gakuin University, Japan. * k-mihashi at ic-net.or.jp
Abstract—People are subjected to many
stressors in modern life. In modern society, coping with stress
is very important. Recently, mindfulness meditation training is
being advocated and is attracting a great deal of attention as a
countermeasure of stress. In this study, we measured brain
activity during meditation by using functional near-infrared
spectroscopy (fNIRS). Skilled/Non-skilled subjects with their
eyes closed were stimulated by buzzer for 15 s; thenceforth
he/she made calm or still for 60 s. This protocol was repeated 8
times, and finally, we finally had a deal in order to cut off
the meditation. In this session, we discuss several
characteristics of change in the cerebral blood flow during the
above-mentioned meditation and the effect of buzzer stimulation
on changes in distribution of the cerebral blood.
Welcome
Reception at Nagoya (Presentation by Prof.
Itamiya)
The Virtual Tsunami using Head-Mounted Display for
Disaster Risk Reduction and Education Tomoki
Itamiya1*)
1) Aichi University of Technology,
Japan.
* takada at u-fukui.ac.jp
Abstract—I have developed a virtual
disaster-situation-experience-system using Oculus Rift and a
smartphone with Google Cardboard, a low cost head-mounted
display (HMD). My system provides special immersive experiences,
such as a tsunami attack while driving a car, for example. A
person wearing my system’s HMD can visualize the disaster event
in an actual representation of the area when it might happen,
for instance, Tokyo or Nagoya. They can experience the interior
of a car, and a tsunami flood that looks exactly like the real
thing by 3D-CG using digital stereo images. A person can have
the virtual experience of their car getting washed away and
flooded by a horrible tsunami while looking at the situation
from the point view of the driver. 2,000 people experienced my
system. Everyone who experienced my system actually feels the
potential danger of a disaster. The experience is very useful
for disaster risk reduction and education. It’s an excellent way
to help people become more aware of a perilous risks of a
disaster.