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Topic: Ogawa, Seiji


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In the News (Thu 17 Dec 09)

  
  Patentee Index
Ikeda, Yoko; Konishi, Junko; Iwata, Hisafumi; Takagi, Yuji; Obara, Kenji; Nakagaki, Ryo; Isogai, Seiji; and Ozawa, Yasuhiko 07068834 Cl. 382-145.
Yamamoto, Masaki; Okada, Hiroaki; Ogawa, Yasuaki; and Miyagawa, Tsutomu 04849228 Cl. 424-502.
Ogawa, Shinji; Kawara, Tatsuo; Takehara, Sadao; Ohnishi, Hiroyuki; Takeuchi, Kiyofumi; Takatsu, Haruyoshi; Grahe, Gerwald; Frings, Rainer Bruno; Fugger, Christine; and Pithart, Cornelia 07067179 Cl. 428-1.1.
www.uspto.gov /web/patents/patog/week26/OG/patentee/alphaO.htm   (4692 words)

  
 Lucent - Bell Labs - Feature - Bell Labs Alumnus Receives Prestigious Japan Prize   (Site not responding. Last check: 2007-09-16)
Ogawa was honored for his seminal work in functional magnetic resonance imaging (fMRI) done in the Biological Computation Research department at Bell Labs in the late 1980s.
Ogawa's fMRI technology in action: The three overhead images to the left show brain areas such as the primary visual cortex and the lateral geniculate nucleus that are activated by visual stimulus.
Ogawa retired from Bell Labs in 2001 after a 33-year career in which he also studied the structure and function of proteins by high-resolution nuclear magnetic resonance (NMR), and was a pioneer in the development of in vivo NMR, which is now known as magnetic resonance spectroscopy and used clinically.
www.bell-labs.com /news/2002/december/japanprize.html   (604 words)

  
 Columbia Missourian - Life Stories   (Site not responding. Last check: 2007-09-16)
Ogawa was born March 5, 1933, in Honolulu to Haru and Senjiro Ogawa.
Ogawa is survived by three children, Kenneth Mikio Ogawa, David Cameron Mitsugu Ogawa and Lynne Sherwood Yumi Ogawa; four siblings, Hoichi Ogawa, Seiji Ogawa, Chiyeko Hayamoto and Shigeko Ogawa; and five grandchildren.
The family requests that donations be made in Dr. Ogawa’s honor to the Japanese American National Museum, 369 E. First St., Los Angeles, CA 90012 or to the Salvation Army.
digmo.org /obits/obit.php?ID=2657   (248 words)

  
 Patentee Index
Ogawa, Toshihiro; to TEAC Corporation Optical disc drive having OPC control unit for controlling the level of power of the laser beam for recording and reading data from an optical disc 07085210 Cl. 369-47.53.
Tokura, Yoshinori; Kawasaki, Masashi; Yamada, Hiroyuki; Ogawa, Yoshihiro; and Kaneko, Yoshio 07084624 Cl. 324-244.1.
Higashida, Takaaki; Okuma, Takafumi; Suetsugu, Daisuke; Nakashima, Seiji; Yamamoto, Kenichi; Nishihara, Munekazu; and Sato, Kenichi 07084512 Cl. 257-777.
www.uspto.gov /web/patents/patog/week31/OG/patentee/alphaO.htm   (5149 words)

  
 The Gairdner Foundation
Seiji Ogawa discovered that Magnetic Resonance Imaging (MRI) could be used to visualize active regions in the living human brain.
Seiji Ogawa trained as an applied physicist in Tokyo and as a Ph.D. chemist at Stanford.
He is the recipient of a number of awards in Magnetic Resonance, is a member of the Institute of Medicine of the National Academy of Sciences and this year was awarded the Japan International Prize.
www.gairdner.org /winners2003.html   (1124 words)

  
 OGAWA, SEIJI - CIRS
Seiji Ogawa discovered the principle upon which the field of functional and physiological imaging of the human body, particularly the human brain, is based.
Ogawa, R. Menon, D. Tank, S-G. Kim, H. Merkle, J. Ellermann and K. Ugurbil, "Functional Brain Mapping by Blood Oxygenation Level-Dependent Contrast Magnetic Resonance Imaging: A Comparison of Signal Characteristics with a Biophysical Model", Biophysical Journal, 64: March (1993).
Seiji Ogawa, Tso-Ming Lee, Ray Stepnoski, Wei Chen, Xiao-Hong Zhu, and Kamil Ugurbil, "An approach to probe some neural systems interaction by functional MRI at neural time scale down to milliseconds", Proc.
www.cirs.net /investigadores/investigadores.php?id=643   (409 words)

  
 New Japan Wrestling World Tokyo Dome 2002 (1/4/02)   (Site not responding. Last check: 2007-09-16)
Ogawa won't let off, but eventually every referee in New Japan (who are at ringside) gets him to break.
Ogawa gets him down and tries to get him in a jujigatame, but Sasaki holds his hands together and gets the ropes.
Ogawa walks toward the ring, but he's pushed back, and it's not like he's trying that hard to get to the ring.
www.ichibanpuroresu.com /review/review030.html   (2410 words)

  
 The Varsity   (Site not responding. Last check: 2007-09-16)
Seiji Ogawa, director of the Ogawa Laboratories for Brain Function in Tokyo and one of this year's winners of a Gairdner Award for medical research, gave a lecture about functional MRI (fMRI): fMRI works in a similar way to traditional MRI but can provide more information about brain function, not just brain anatomy.
Ogawa also discovered that there is a functional network in the brain: performing one task would activate different parts of the brain instead of just one specific area.
Ogawa's work using fMRI shows that even simple tasks require the use of several different and seemingly unrelated parts of the brain.
www.thevarsity.ca /home/index.cfm?event=displayArticle&ustory_id=4e831a6c-a3a0-4c5f-a21c-2733efae9b45   (434 words)

  
 Kendo World Online
After a while, Ogawa sensei, in his characteristically laid-back kamae, lowered his kensen and shuffled three small steps into Kurozumi sensei’s interval and then executed a perfect textbook attack to men.
Ogawa sensei once said “giving your all in kendo is everyday life.” Never a truer word was said.
Ogawa sensei once told me “kendo is keiko.” That has stuck with me and I train as hard as I can as often as I can.
www.kendo-world.com /articles/magazine/hanshi_says_(harada)/index.php   (1847 words)

  
 New Japan News Archive
Tatsumi Fujinami, Seiji Sakaguchi, and Antonio Inoki all said that it wasn't a good idea or necessary for Hashimoto to retire, and Naoya Ogawa said he regretted that his career long enemy was retiring.
Seiji Sakaguchi, who will act as Hashimoto's second on 4/7, wants to team with Hashimoto for a dream tag match against Naoya Ogawa and his second Antonio Inoki.
Sakaguchi was the guy that introducted Ogawa for new Japan enlistment, but he's still mad that Ogawa attacked him on 6/5/98 at Tokyo Nippon Budokan (during one of those pull apart type incidents, I think).
www.quebrada.net /news/NewsNJ3.html   (4673 words)

  
 Richard Ogawa, 1933-2006
Ogawa attended the Iolani School in Honolulu and began his undergraduate studies at Tulane University in New Orleans in 1952.
Ogawa also enjoyed fishing and tennis and was an active member of Olivette Tai Chi.
He was beloved brother to Hoichi and Thelma; Jiro, deceased, and Clara; Chiyeko and Raymond Hayamoto; and Shegeko, Seiji, Kiyoko, deceased, and Koji Ogawa, deceased.
www.columbiatribune.com /2006/Aug/20060823Obit004.asp   (375 words)

  
 IBRO-Central and Eastern European Regional Home Page   (Site not responding. Last check: 2007-09-16)
Dr Hendrickson and his co-workers determined the structure of a key molecule that the AIDS virus uses to attach onto a human immune cell during infection.
Seiji Ogawa: Director, Ogawa Laboratories for Brain Function Research, Hamano Life Science Research Foundation, Tokyo.
Seiji Ogawa's seminal work in functional magnetic resonance imaging (fMRI) has opened up entirely new directions in neuroscience.
www.koki.hu /ibro-ceer/news/news_2003_10_28_2.html   (439 words)

  
 View from the Rising Sun by Masanori Horie--UFO/NWA: Ogawa Beats Severn
However, Naoya Ogawa refused to sign the contract with Severn, because he was unhappy with the rules of the match.
After seeing the rules where the NWA rules would be in effect, Ogawa protested, asking to be allowed to wear gloves and also be allowed to punch to the face and head.
Negotiations are now in the process of bringing Ogawa to the USA to defend the title against Severn.
www.geocities.com /smokyrobmoore/jp031799.htm   (1504 words)

  
 New Japan News Archive
Ogawa has tried to contact him through email and has called his portable telephone, but doesn't get any response.
Ogawa had wanted Hashimoto to win the IWGP heavyweight title so they could do a double title match (Ogawa is NWA champ), but that wasn't going to happen when Hashimoto wasn't even scheduled to get a title shot, so Hashimoto is risking something more important than the belt.
Ogawa realizes being involved in such a match will help his career, and doesn't want to fight against Hashimoto for the rest of his life, but basically he's teaming with Hashimoto because his teacher Inoki wants him to.
www.quebrada.net /news/NewsNJ2.html   (4245 words)

  
 UNIDO - UNIDO Director-General in Japan (detailed report)   (Site not responding. Last check: 2007-09-16)
Seiji Oshima, Head of UNIDO - Investment and Technology Promotion Office (ITPO) Tokyo, accompanied the HQ delegation throughout the visit.
On the morning of 22 March, the first working day of the mission, the UNIDO delegation left Tokyo for the Saitama Industrial Technology Centre in Kawaguchi City and a meeting with its Executive Director, Dr. Isao Endo.
Seiji Kojima and his team, discussions covered past multi-bi cooperation between UNIDO and JICA and possible expansion in the future.
www.unido.org /en/doc/51182   (2747 words)

  
 2003(19th)_2
Dr. Ogawa, Seiji discovered the principle upon which the field of functional and physiological imaging of the human body, particularly the human brain, is based.
Dr. Ogawa succeeded in using the magnetic susceptibility change of blood hemoglobin that occurs when it binds to oxygen and in detecting the MRI image contrast change that arises from the localized decrease in blood deoxyhemoglobin concentration in physiologically active tissues in rats.
He also demonstrated that this imaging method, today termed as BOLD (Blood Oxygenation Level Dependent) contrast method according to his nomenclature, enables a new noninvasive functional measurement of human brain activity by first applying the technique to the imaging of visual responses in the human visual cortex.
www.japanprize.jp /e_2003(19th)_2.htm   (732 words)

  
 TINS article   (Site not responding. Last check: 2007-09-16)
Effects of blood oxygen on T2* were first reported in MR images by Seiji Ogawa in 1990 [16] who noted that cortical blood vessels became more visible as blood oxygen was lowered.
It is this latter result that has revolutionized the field of functional MR imaging, forming the basis for practical, non-invasive observation of the hemodynamic changes accompanying neuronal activity.
Ogawa, S. and Lee, T.M. "Magnetic resonance imaging of blood vessels at high fields: in vivo and in vitro measurements and image simulation." Magn Reson Med.
airto.loni.ucla.edu /BMCweb/BMC_BIOS/MarkCohen/Papers/TINS94/TINS.html   (5995 words)

  
 The Scientist : Magnetic Resonance Imaging Captures Brain In Action
Ogawa used the magnetic characteristics of oxy- and deoxyhemoglobin to study major blood vessels.
One major difference between this early work and the current studies is that Ogawa was imaging relatively static structures.
Previous work, such as Ogawa's studies, had shown that deoxyhemoglobin dropped the signal, but here was the possibility that oxyhemoglobin would cause the signal to go up--and that the change was measurable.
www.the-scientist.com /article/display/11547   (1609 words)

  
 Alzforum: News
Although little more that a decade old, fMRI already has an established pantheon of "giants in the field." Seiji Ogawa, one of these giants, was the first to observe that when rodents breathe, 100 percent oxygen-diminished contrast is observed in brain images acquired with T2*-weighted signal.
Based on prior work, most notably by Thulborn, Ogawa was correct in assuming that the change in signal contrast was due to a decrease in deoxyhemoglobin levels coursing through the vasculature.
Although Ogawa coined the term BOLD—Blood Oxygen Level Dependent—to account for the observed increase in blood vessel signal, MRI is essentially blind to blood oxygen levels, per se; deoxyhemoglobin, the true source of signal change, did not, apparently, lend itself to a snappy eponym.
www.alzforum.org /new/detail.asp?id=763   (701 words)

  
 Prime Minister Junichiro Koizumi in Action (What's up around the Prime Minister)
The Japan Prize is awarded to people from all over the world whose original and outstanding achievements in science and technology can contribute to progress of the frontiers of knowledge and serve the cause of peace and prosperity for humankind.
Seiji Ogawa from Japan was also awarded for his work in the field of visualizing technologies in medicine, which established the principles for functional magnetic resonance imaging.
This work has proved to be the fundamental basis of noninvasive functional imaging methodology which is widely used not only in many biological and medical sciences, such as neurobiology, psychology and neurology, but also many fields of clinical medicine as diagnostic tools.
www.kantei.go.jp /foreign/koizumiphoto/2003/04/24japanprize_e.html   (196 words)

  
 Ogawa, Seiji - Wikipedia, the free encyclopedia
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search.com.com /reference/Ogawa,_Seiji   (168 words)

  
 New magnetic imaging technique can show brain activity
In addition to Ogawa, Tank, and Ugurbil, the other authors of the PNAS paper are Ravi Menon, Jutta Ellermann, Seong-Gi Kim, and Hellmut Merkle, all research scientists at the Center for Magnetic Resonance Research.
Hemoglobin without oxygen--known as deoxyhemoglobin--is paramagnetic, meaning that when it is placed in a magnetic field, it slightly increases the strength of the field in its vicinity.
Ogawa first observed this phenomenon in animals in 1989.
www.onelife.com /evolve/att.html   (1075 words)

  
 Magnetic Resonance Imagin... - From Structure to Functio...
In 1990, Seiji Ogawa of AT&T's Bell Laboratories reported that, in studies with animals, deoxygenated hemoglobin, when placed in a magnetic field, would increase the strength of the field in its vicinity, while oxygenated hemoglobin would not.
Ogawa showed in animal studies that a region containing a lot of deoxygenated hemoglobin will slightly distort the magnetic field surrounding the blood vessel, a distortion that shows up in a magnetic resonance image.
In 1992, for example, a number of researchers, including Ogawa, John W. Belliveau at Massachusetts General Hospital, and Peter Bandettini at the Medical College of Wisconsin, published results of studies of the brain's response to sensory stimulation using functional MRI techniques.
www.beyonddiscovery.org /content/view.page.asp?I=135   (601 words)

  
 Health Library.com -- News From The World Of Indian Medicine
Ogawa's discovery has provided scientific basis for establishing the role of stilling of mind in ensuring good and sound health, unfolding the mystery underlying psychological healing processes and psychological diseases, role of stress and like style in causing many diseases, learning abilities and disabilities and identification of major criminals and terrorists to mention a few.
Ogawa observed the physiological-dependent signals in MRI and demonstrated ‘blood-oxygenation-level-dependent' (BOLD) signal contrast in MRI, which means that the technique detects brain functions through the stimulation caused by the flow of blood in the brain cells.
The technique is being extensively employed in biological and medical sciences such as neurobiology, psychology and neurology and in the fields of clinical medicine as a diagnostic and research tool.
www.healthlibrary.com /news/2005/10-15-jan05/news22.html   (617 words)

  
 Vessels.jp Directory
This remarkable tea bowl was made by Ogawa Choraku (1874-1939), the founder of the Choraku lineage of raku potter.
It was made in Imari, Saga prefecture, in the North of the Japanese island of Kyushu, by Choshun Takashi, a ninth generation potter from that region.
This sublime tea bowl was made by Ogawa Choraku (1874-1939), the founder of the Choraku lineage of raku potter.
www.trocadero.com /stores/Dabido/catalog40.html   (889 words)

  
 Kendo / Sword Videos
In the early 1900's a master's tournament was held each year in the presence of the emperor of Japan.
The best fighters of Japan were invited such as Seiji Mochida, Sosuke Nakano, Kinnosuke Ogawa, Goro Saimure, Heitaro Ueda, Sakae Watanabe and others.
Kendo, also known as Japanese sword fencing with wooden swords called Shinai is now a worldwide practice.
www.ninjutsu.com /secure-shop/Masters_on_VideoKendo___Sword_Videos.html   (398 words)

  
 Magnetic Resonance Imaging - Text View
In 1990, Seiji Ogawa of AT&T's Bell Laboratories reported that, in studies with animals, deoxygenated hemoglobin, when placed in a magnetic field, would increase the strength of the field in its vicinity, while oxygenated hemoglobin would not.
In 1992, for example, a number of researchers, including Ogawa, John W. Belliveau at Massachusetts General Hospital, and Peter Bandettini at the Medical College of Wisconsin, published results of studies of the brain's response to sensory stimulation using functional MRI techniques.
1992 - John W. Belliveau, Peter Bandettini, and Seiji Ogawa independently publish studies using functional MRI to determine the brain's response to sensory stimulation.
www.beyonddiscovery.org /content/view.txt.asp?a=129   (4071 words)

  
 Columbia investigators win 2003 Gairdner International Award for research
Hendrickson's research team determined the structure of a key molecule that the AIDS virus uses to attach onto a human immune cell during infection, opening a new approach to the design of HIV antiviral drugs.
Other 2003 award recipients include Dr. Seiji Ogawa, director of Ogawa Laboratories for Brain Function Research, Hamano Life Science Research Foundation, Tokyo, for his seminal work in functional magnetic resonance imaging (fMRI), a non-invasive method for imaging areas of the brain.
This method has produced a technological revolution in cognitive neuroscience and is being explored in such clinical domains as aging and pre-surgical mapping.
www.eurekalert.org /pub_releases/2003-05/cuco-ciw050603.php   (587 words)

  
 LOCALIZATION OF BRAIN FUNCTION WITH MAGNETIC RESONANCE IMAGING
Effects of blood oxygen on T2* were first reported in MR images by Seiji Ogawa in 1990 [16] who noted that cortical blood vessels became more visible as blood oxygen was lowered.
He understood this to be due to the creation of local magnetic field inhomogeneities, and thus signal losses, from deoxyhemoglobin and termed it the BOLD (Blood Oxygenation Level Dependent) method.
Ogawa, S. and Lee, T.M. "Magnetic resonance imaging of blood vessels at high fields: in vivo and in vitro measurements and image simulation." Magn Reson Med.
airto.bmap.ucla.edu /BMCweb/SharedCode/TINS/FMRI-TINS.html   (7502 words)

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