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1

Plasma Separator Plasmaflo OP

Noriko Hirata, Yasumasa Shizume, Jun-ichi Shirokaze, Junsuke Suemitsu, Hajime Yoshida, Naokuni Yamawaki

Journal:

Therapeutic Apheresis and Dialysis

Year:

2003

Language:

english

File:

PDF, 307 KB

english, 2003

2

Psychosocial functioning in patients with treatment-resistant depression after group cognitive behavioral therapy

Miki Matsunaga, Yasumasa Okamoto, Shin-ichi Suzuki, Akiko Kinoshita, Shinpei Yoshimura, Atsuo Yoshino, Yoshihiko Kunisato, Shigeto Yamawaki

Journal:

Year:

2010

Language:

english

File:

PDF, 299 KB

english, 2010

3

Chronic lithium treatment increases the expression of brain-derived neurotrophic factor in the rat brain

Takuji Fukumoto, Shigeru Morinobu, Yasumasa Okamoto, Ariyuki Kagaya, Shigeto Yamawaki

Journal:

Psychopharmacology

Year:

2001

Language:

english

File:

PDF, 88 KB

english, 2001

4

Brain activation during the perception of distorted body images in eating disorders

Yoshie Miyake, Yasumasa Okamoto, Keiichi Onoda, Mitsuhaya Kurosaki, Naoko Shirao, Yuri Okamoto, Shigeto Yamawaki

Journal:

Psychiatry Research: Neuroimaging

Year:

2010

Language:

english

File:

PDF, 855 KB

english, 2010

5

Self-referential processing of negative stimuli within the ventral anterior cingulate gyrus and right amygdala

Shinpei Yoshimura, Kazutaka Ueda, Shin-ichi Suzuki, Keiichi Onoda, Yasumasa Okamoto, Shigeto Yamawaki

Journal:

Brain and Cognition

Year:

2009

Language:

english

File:

PDF, 918 KB

english, 2009

6

Reduced activation of posterior cingulate cortex during imagery in subjects with high degrees of alexithymia: A functional magnetic resonance imaging study

Tomoyuki Mantani, Yasumasa Okamoto, Naoko Shirao, Go Okada, Shigeto Yamawaki

Journal:

Biological Psychiatry

Year:

2005

Language:

english

File:

PDF, 272 KB

english, 2005

7

Decreased ventral anterior cingulate cortex activity is associated with reduced social pain during emotional support

Onoda, Keiichi, Okamoto, Yasumasa, Nakashima, Ken'ichiro, Nittono, Hiroshi, Ura, Mitsuhiro, Yamawaki, Shigeto

Journal:

Social Neuroscience

Year:

2009

Language:

english

File:

PDF, 373 KB

english, 2009

8

Mood dysregulation and stabilization: perspectives from emotional cognitive neuroscience

Yamawaki, Shigeto, Okada, Go, Okamoto, Yasumasa, Liberzon, Israel

Journal:

The International Journal of Neuropsychopharmacology

Year:

2012

Language:

english

File:

PDF, 346 KB

english, 2012

9

SEX DIFFERENCES IN NEURAL ACTIVATION TO AMBIGUOUS FACIAL EXPRESSION IN HAPPY AND SAD CONTEXT 1 , 2

Kinoshita, Akiko, Okamoto, Yasumasa, Okada, Go, Demoto, Yoshihiko, Kunisato, Yoshihiko, Yoshimura, Shinpei, Onoda, Keiichi, Kamachi, Miyuki, Yamawaki, Shigeto

Journal:

Perceptual and Motor Skills

Year:

2012

Language:

english

File:

PDF, 629 KB

english, 2012

10

Cognitive behavioral therapy changes functional connectivity between medial prefrontal and anterior cingulate cortices

Yoshimura, Shinpei, Okamoto, Yasumasa, Matsunaga, Miki, Onoda, Keiichi, Okada, Go, Kunisato, Yoshihiko, Yoshino, Atsuo, Ueda, Kazutaka, Suzuki, Shin-ichi, Yamawaki, Shigeto

Journal:

Journal of Affective Disorders

Year:

2016

Language:

english

File:

PDF, 686 KB

english, 2016

11

The neurophysiological basis of an adaptation to stress

Okamoto, Yasumasa, Onoda, Keiichi, Miyake, Yoshie, Yoshimura, Shinpei, Yoshino, Atsushi, Kurosaki, Mitsuhaya, Sekida, Motoki, Okada, Goo, Yamashita, Hidehisa, Yamawaki, Shigeto

Journal:

Folia Pharmacologica Japonica

Year:

2008

File:

PDF, 1.59 MB

2008

12

Toward Probabilistic Diagnosis and Understanding of Depression Based on Functional MRI Data Analysis with Logistic Group LASSO

Shimizu, Yu, Yoshimoto, Junichiro, Toki, Shigeru, Takamura, Masahiro, Yoshimura, Shinpei, Okamoto, Yasumasa, Yamawaki, Shigeto, Doya, Kenji, Breakspear, Michael

Journal:

Year:

2015

Language:

english

File:

PDF, 1.37 MB

english, 2015

13

fMRI Study of Social Anxiety during Social Ostracism with and without Emotional Support

Nishiyama, Yoshiko, Okamoto, Yasumasa, Kunisato, Yoshihiko, Okada, Go, Yoshimura, Shinpei, Kanai, Yoshihiro, Yamamura, Takanao, Yoshino, Atsuo, Jinnin, Ran, Takagaki, Koki, Onoda, Keiichi, Yamawaki, S

Journal:

Year:

2015

Language:

english

File:

PDF, 1.92 MB

english, 2015

14

Brain mechanism of reward prediction under predictable and unpredictable environmental dynamics

Saori C. Tanaka, Kazuyuki Samejima, Go Okada, Kazutaka Ueda, Yasumasa Okamoto, Shigeto Yamawaki, Kenji Doya

Journal:

Neural Networks

Year:

2006

Language:

english

File:

PDF, 1.13 MB

english, 2006

15

Erratum to “Brain mechanism of reward prediction under predictable and unpredictable environmental dynamics” [Neural Netw. 19 (8) (2006) 1233–1241]

Saori C. Tanaka, Kazuyuki Samejima, Go Okada, Kazutaka Ueda, Yasumasa Okamoto, Shigeto Yamawaki, Kenji Doya

Journal:

Neural Networks

Year:

2007

Language:

english

File:

PDF, 472 KB

english, 2007

16

Positive influence of a liaison program on the rate of psychiatric consultation referrals for cancer patients

Yosuke Uchitomi, Tatsuo Akechi, Hitoshi Okamura, Akira Kugaya, Hidenobu Zensho, Akira Kagaya, Toshinari Saeki, Yasumasa Okamoto, Akira Nishida, Minoru Takebayashi, Shigeto Yamawaki

Journal:

Psychiatry and Clinical Neurosciences

Year:

1998

Language:

english

File:

PDF, 51 KB

english, 1998

17

The relationship of the platelet 5-HT-induced calcium response to clinical symptoms in eating disorders

Yuri Okamoto, Yasumasa Okamoto, Ariyuki Kagaya, J. Horiguchi, S. Yamawaki

Journal:

Psychopharmacology

Year:

1999

Language:

english

File:

PDF, 96 KB

english, 1999

18

Anticipation of affective image modulates visual evoked magnetic fields (VEF)

Keiichi Onoda, Yasumasa Okamoto, Kazuhiro Shishida, Akira Hashizume, Kazutaka Ueda, Akiko Kinoshita, Hidehisa Yamashita, Shigeto Yamawaki

Journal:

Experimental Brain Research

Year:

2006

Language:

english

File:

PDF, 324 KB

english, 2006

19

Inter-individual discount factor differences in reward prediction are topographically associated with caudate activation

Keiichi Onoda, Yasumasa Okamoto, Yoshihiko Kunisato, Siori Aoyama, Kazuhiro Shishida, Go Okada, Saori C. Tanaka, Nicolas Schweighofer, Shuhei Yamaguchi, Kenji Doya, Shigeto Yamawaki

Journal:

Experimental Brain Research

Year:

2011

Language:

english

File:

PDF, 445 KB

english, 2011

20

No differences are seen in the regional cerebral blood flow in the restricting type of anorexia nervosa compared with the binge eating/purging type

Harufumi Yonezawa, Yoko Otagaki, Yoshie Miyake, Yasumasa Okamoto, Shigeto Yamawaki

Journal:

Psychiatry and Clinical Neurosciences

Year:

2008

Language:

english

File:

PDF, 191 KB

english, 2008

21

Attenuated prefrontal activation during a verbal fluency task in remitted major depression

Go Okada, Yasumasa Okamoto, Hidehisa Yamashita, Kazutaka Ueda, Hiroshi Takami, Shigeto Yamawaki

Journal:

Psychiatry and Clinical Neurosciences

Year:

2009

Language:

english

File:

PDF, 147 KB

english, 2009

22

Prediction of immediate and future rewards differentially recruits cortico-basal ganglia loops

Tanaka, Saori C, Doya, Kenji, Okada, Go, Ueda, Kazutaka, Okamoto, Yasumasa, Yamawaki, Shigeto

Journal:

Nature Neuroscience

Year:

2004

Language:

english

File:

PDF, 916 KB

english, 2004

23

Anticipation of affective images and event-related desynchronization (ERD) of alpha activity: An MEG study

Keiichi Onoda, Yasumasa Okamoto, Kazuhiro Shishida, Akira Hashizume, Kazutaka Ueda, Hidehisa Yamashita, Shigeto Yamawaki

Journal:

Year:

2007

Language:

english

File:

PDF, 491 KB

english, 2007

24

Anterior cingulate cortex modulates preparatory activation during certain anticipation of negative picture

Keiichi Onoda, Yasumasa Okamoto, Shigeru Toki, Kazutaka Ueda, Kazuhiro Shishida, Akiko Kinoshita, Shinpei Yoshimura, Hidehisa Yamashita, Shigeto Yamawaki

Journal:

Neuropsychologia

Year:

2008

Language:

english

File:

PDF, 454 KB

english, 2008

25

Brain activation during the perception of stressful word stimuli concerning interpersonal relationships in anorexia nervosa patients with high degrees of alexithymia in an fMRI paradigm

Yoshie Miyake, Yasumasa Okamoto, Keiichi Onoda, Naoko Shirao, Yuri Okamoto, Shigeto Yamawaki

Journal:

Psychiatry Research: Neuroimaging

Year:

2012

Language:

english

File:

PDF, 342 KB

english, 2012

26

TJS-010, a new prescription of oriental medicine, antagonizes tetrabenazine-induced supression of spontaneous locomotor activity in rats

Andi J. Tanra, Ariyuki Kagaya, Yasumasa Okamoto, Mitsutaro Mura Oka, Nobutaka Motohashi, Shigeto Yamawaki

Journal:

Progress in Neuro-Psychopharmacology and Biological Psychiatry

Year:

1995

Language:

english

File:

PDF, 607 KB

english, 1995

27

Effect of citalopram on the desensitization of serotonin-2A receptor-mediated calcium mobilization in rat glioma cells

Ariyuki Kagaya, Akira Kugaya, Teruo Hayashi, Yasumasa Okamoto, Minoru Takebayashi, Yosuke Uchitomi, Shigeto Yamawaki

Journal:

Progress in Neuro-Psychopharmacology and Biological Psychiatry

Year:

1996

Language:

english

File:

PDF, 679 KB

english, 1996

28

64. Effects of trait self-esteem on social pain by ostracism and activation of anterior cingulate cortex

Keiichi Onoda, Yasumasa Okamoto, Ken’ichiro Nakashima, Hiroshi Nittono, Shinpei Yoshimura, Shigeto Yamawaki, Shuhei Yamaguchi, Mitsuhiro Ura

Journal:

Clinical Neurophysiology

Year:

2010

Language:

english

File:

PDF, 36 KB

english, 2010

29

Neuromagnetic cortical desynchronization during verbal fluency task

Kazuhiro Shishida, Akira Hashizume, Kazutaka Ueda, Hidehisa Yamashita, Yasumasa Okamoto, Kaoru Kurisu, Shigeto Yamawaki

Journal:

International Congress Series

Year:

2005

Language:

english

File:

PDF, 368 KB

english, 2005

30

Effects of depression on reward-based decision making and variability of action in probabilistic learning

Yoshihiko Kunisato, Yasumasa Okamoto, Kazutaka Ueda, Keiichi Onoda, Go Okada, Shinpei Yoshimura, Shin-ichi Suzuki, Kazuyuki Samejima, Shigeto Yamawaki

Journal:

Journal of Behavior Therapy and Experimental Psychiatry

Year:

2012

Language:

english

File:

PDF, 333 KB

english, 2012

31

Sadness Enhances the Experience of Pain and Affects Pain-Evoked Cortical Activities: An MEG Study

Atsuo Yoshino, Yasumasa Okamoto, Keiichi Onoda, Kazuhiro Shishida, Shinpei Yoshimura, Yoshihiko Kunisato, Yoshihiko Demoto, Go Okada, Shigeru Toki, Hidehisa Yamashita, Shigeto Yamawaki

Journal:

The Journal of Pain

Year:

2012

Language:

english

File:

PDF, 779 KB

english, 2012

32

Personality traits and the amplitude of spontaneous low-frequency oscillations during resting state

Yoshihiko Kunisato, Yasumasa Okamoto, Go Okada, Shiori Aoyama, Yoshiko Nishiyama, Keiichi Onoda, Shigeto Yamawaki

Journal:

Neuroscience Letters

Year:

2011

Language:

english

File:

PDF, 371 KB

english, 2011

33

Neural correlates of associative memory: The effects of negative emotion

Keiichi Onoda, Yasumasa Okamoto, Shigeto Yamawaki

Journal:

Neuroscience Research

Year:

2009

Language:

english

File:

PDF, 605 KB

english, 2009

34

Modulation of default-mode network activity by acute tryptophan depletion is associated with mood change: A resting state functional magnetic resonance imaging study

Yoshihiko Kunisato, Yasumasa Okamoto, Go Okada, Shiori Aoyama, Yoshihiko Demoto, Ayumi Munakata, Michio Nomura, Keiichi Onoda, Shigeto Yamawaki

Journal:

Neuroscience Research

Year:

2011

Language:

english

File:

PDF, 292 KB

english, 2011

35

F-MRI analysis using self-referential negative emotion task on the effect of cognitive behavioral therapy for depressive patients

Shigeto Yamawaki, Shinpei Yoshimura, Yasumasa Okamoto, Keiichi Onoda, Miki Matsunaga, Yoshihiko Kunisato, Atsuo Yoshino, Go Okada

Journal:

Neuroscience Research

Year:

2011

Language:

english

File:

PDF, 113 KB

english, 2011

36

F-MRI analysis using self-referential negative emotion task on the effect of cognitive behavioral therapy for depressive patients

Shigeto Yamawaki, Shinpei Yoshimura, Yasumasa Okamoto, Keiichi Onoda, Miki Matsunaga, Yoshihiko Kunisato, Atsuo Yoshino, Go Okada

Journal:

Neuroscience Research

Year:

2011

Language:

english

File:

PDF, 107 KB

english, 2011

37

The effects of antidepressant drug treatments on activator protein-1 binding activity in the rat brain

Tatsuji Tamura, Shigeru Morinobu, Yasumasa Okamoto, Ariyuki Kagaya, Shigeto Yamawaki

Journal:

Progress in Neuro-Psychopharmacology and Biological Psychiatry

Year:

2002

Language:

english

File:

PDF, 334 KB

english, 2002

38

Serotonin-induced platelet calcium mobilization is enhanced in mania

Yasumasa Okamoto, Ariyuki Kagaya, Hideto Shinno, Nobutaka Motohashi, Shigeto Yamawaki

Journal:

Year:

1994

Language:

english

File:

PDF, 362 KB

english, 1994

39

Sadness enhances the experience of pain via neural activation in the anterior cingulate cortex and amygdala: An fMRI study

Atsuo Yoshino, Yasumasa Okamoto, Keiichi Onoda, Shinpei Yoshimura, Yoshihiko Kunisato, Yoshihiko Demoto, Go Okada, Shigeto Yamawaki

Journal:

Year:

2010

Language:

english

File:

PDF, 984 KB

english, 2010

40

Neural processing of negative word stimuli concerning body image in patients with eating disorders: An fMRI study

Yoshie Miyake, Yasumasa Okamoto, Keiichi Onoda, Naoko Shirao, Yuri Okamoto, Yoko Otagaki, Shigeto Yamawaki

Journal:

Year:

2010

Language:

english

File:

PDF, 503 KB

english, 2010

41

Intracellular Calcium Concentration in C6BU-1 Rat Glioma Cells: A Single Cell Study Using Fluorescence Microscopy/Video Imaging System

Takayuki Yamaji, Ariyuki Kagaya, Yasumasa Okamoto, Teruo Hayashi, Ikuo Nagaoka, Nobutaka Motohashi, Shigeto Yamawaki

Journal:

Psychiatry and Clinical Neurosciences

Year:

1993

Language:

english

File:

PDF, 93 KB

english, 1993

42

Effects of Electroconvulsive Shock on the Serotonin Metabolism and Serotonin1A Receptors in the Rat Brain

Hiroshi Hayakawa, Norio Yokota, Kazuaki Kawai, Yasumasa Okamoto, Masashi Osada, Osamu Kikumoto, Nobutaka Motohashi, Shigeto Yamawaki, Akira Nishida, Masami Shimizu

Journal:

Psychiatry and Clinical Neurosciences

Year:

1993

Language:

english

File:

PDF, 96 KB

english, 1993

43

Serotonin-induced platelet calcium mobilization is enhanced in bulimia nervosa but not in anorexia nervosa

Yasumasa Okamoto, Yuri Okamoto, Ariyuki Kagaya, Satoshi Tamiya, Yasunobu Fujita, Yoshikuni Tohoda, Nobutaka Motohashi, Shigeto Yamawaki

Journal:

Biological Psychiatry

Year:

1995

Language:

english

File:

PDF, 245 KB

english, 1995

44

Distorted Images of One’s Own Body Activates the Prefrontal Cortex and Limbic/Paralimbic System in Young Women: A Functional Magnetic Resonance Imaging Study

Mitsuhaya Kurosaki, Naoko Shirao, Hidehisa Yamashita, Yasumasa Okamoto, Shigeto Yamawaki

Journal:

Biological Psychiatry

Year:

2006

Language:

english

File:

PDF, 239 KB

english, 2006

45

DNA Methylation Profiles of the Brain-Derived Neurotrophic Factor (BDNF) Gene as a Potent Diagnostic Biomarker in Major Depression

Fuchikami, Manabu, Morinobu, Shigeru, Segawa, Masahiro, Okamoto, Yasumasa, Yamawaki, Shigeto, Ozaki, Norio, Inoue, Takeshi, Kusumi, Ichiro, Koyama, Tsukasa, Tsuchiyama, Kounosuke, Terao, Takeshi, Hash

Journal:

Year:

2011

Language:

english

File:

PDF, 314 KB

english, 2011

46

Neural and Personality Correlates of Individual Differences Related to the Effects of Acute Tryptophan Depletion on Future Reward Evaluation

Demoto, Yoshihiko, Okada, Go, Okamoto, Yasumasa, Kunisato, Yoshihiko, Aoyama, Shiori, Onoda, Keiichi, Munakata, Ayumi, Nomura, Michio, Tanaka, Saori C., Schweighofer, Nicolas, Doya, Kenji, Yamawaki, S

Journal:

Neuropsychobiology

Year:

2012

Language:

english

File:

PDF, 663 KB

english, 2012

47

Attenuated Anterior Cingulate Activation During a Verbal Fluency Task in Elderly Patients With a History of Multiple-Episode Depression

Takami, Hiroshi, Okamoto, Yasumasa, Yamashita, Hidehisa, Okada, Go, Yamawaki, Shigeto

Journal:

American Journal of Geriatric Psychiatry

Year:

2007

Language:

english

File:

PDF, 764 KB

english, 2007

48

IRELAND.

Takami, Hiroshi, Okamoto, Yasumasa, Yamashita, Hidehisa, Okada, Go, Yamawaki, Shigeto

Journal:

Year:

1902

Language:

english

File:

PDF, 423 KB

english, 1902

49

Visual imagery while reading concrete and abstract Japanese kanji words: An fMRI study

Hayashi, Atsuko, Okamoto, Yasumasa, Yoshimura, Shinpei, Yoshino, Atsuo, Toki, Shigeru, Yamashita, Hidehisa, Matsuda, Fumio, Yamawaki, Shigeto

Journal:

Neuroscience Research

Year:

2014

Language:

english

File:

PDF, 868 KB

english, 2014

50

Influence of Aging on the Improvement of Subjective Sleep Quality by Atypical Antipsychotic Drugs in Patients With Schizophrenia: Comparison of Middle-Aged and Older Adults

Yamashita, Hidehisa, Mori, Kazuhiko, Nagao, Masatsugu, Okamoto, Yasumasa, Morinobu, Shigeru, Yamawaki, Shigeto

Journal:

American Journal of Geriatric Psychiatry

Year:

2005

Language:

english

File:

PDF, 99 KB

english, 2005