Works by Someya, Toshiyuki

Results: 158

Comparison of voxel-based specific region analysis of Alzheimer's disease and simple computed tomography evaluation of medial temporal atrophy in psychiatric patients.

Published in:

Psychogeriatrics, 2009, v. 9, n. 3, p. 127, doi. 10.1111/j.1479-8301.2009.00281.x

By:

Yokoyama, Yuichi;
Kitamura, Hideaki;
Someya, Toshiyuki

Publication type:

Article

Cardiovascular pharmacodynamics of donepezil hydrochloride on the PR and QT intervals in patients with dementia.

Published in:

Human Psychopharmacology: Clinical & Experimental, 2014, v. 29, n. 3, p. 292, doi. 10.1002/hup.2398

By:

Igeta, Hirofumi;
Suzuki, Yutaro;
Tajiri, Misuzu;
Someya, Toshiyuki

Publication type:

Article

Interleukin 1 beta gene and risk of schizophrenia: detailed case-control and family-based studies and an updated meta-analysis.

Published in:

Human Psychopharmacology: Clinical & Experimental, 2014, v. 29, n. 1, p. 31, doi. 10.1002/hup.2365

By:

Shibuya, Masako;
Watanabe, Yuichiro;
Nunokawa, Ayako;
Egawa, Jun;
Kaneko, Naoshi;
Igeta, Hirofumi;
Someya, Toshiyuki

Publication type:

Article

Sex differences in the effect of four second-generation antipsychotics on QTc interval in patients with schizophrenia.

Published in:

Human Psychopharmacology: Clinical & Experimental, 2013, v. 28, n. 3, p. 215, doi. 10.1002/hup.2309

By:

Suzuki, Yutaro;
Sugai, Takuro;
Fukui, Naoki;
Watanabe, Junzo;
Ono, Shin;
Tsuneyama, Nobuto;
Saito, Mami;
Someya, Toshiyuki

Publication type:

Article

Low prevalence of metabolic syndrome and its prediction in Japanese inpatients with schizophrenia.

Published in:

Human Psychopharmacology: Clinical & Experimental, 2013, v. 28, n. 2, p. 188, doi. 10.1002/hup.2295

By:

Suzuki, Yutaro;
Sugai, Takuro;
Fukui, Naoki;
Watanabe, Junzo;
Ono, Shin;
Tsuneyama, Nobuto;
Saito, Mami;
Someya, Toshiyuki

Publication type:

Article

Changes in QT interval after switching to quetiapine in Japanese patients with schizophrenia.

Published in:

Human Psychopharmacology: Clinical & Experimental, 2013, v. 28, n. 1, p. 94, doi. 10.1002/hup.2277

By:

Suzuki, Yutaro;
Sugai, Takuro;
Fukui, Naoki;
Watanabe, Junzo;
Ono, Shin;
Tsuneyama, Nobuto;
Saito, Mami;
Someya, Toshiyuki

Publication type:

Article

QT prolongation of the antipsychotic risperidone is predominantly related to its 9-hydroxy metabolite paliperidone.

Published in:

Human Psychopharmacology: Clinical & Experimental, 2012, v. 27, n. 1, p. 39, doi. 10.1002/hup.1258

By:

Suzuki, Yutaro;
Fukui, Naoki;
Watanabe, Junzo;
Ono, Shin;
Sugai, Takuro;
Tsuneyama, Nobuto;
Saito, Mami;
Inoue, Yoshimasa;
Someya, Toshiyuki

Publication type:

Article

Effect of the cytochrome P450 2D6*10 allele on risperidone metabolism in Japanese psychiatric patients.

Published in:

Human Psychopharmacology: Clinical & Experimental, 2012, v. 27, n. 1, p. 43, doi. 10.1002/hup.1260

By:

Suzuki, Yutaro;
Fukui, Naoki;
Tsuneyama, Nobuto;
Watanabe, Junzo;
Ono, Shin;
Sugai, Takuro;
Saito, Mami;
Inoue, Yoshimasa;
Someya, Toshiyuki

Publication type:

Article

Dose-dependent effects of olanzapine on QT intervals and plasma prolactin levels in Japanese patients with stable schizophrenia.

Published in:

Human Psychopharmacology: Clinical & Experimental, 2011, v. 26, n. 6, p. 440, doi. 10.1002/hup.1218

By:

Suzuki, Yutaro;
Ono, Shin;
Sugai, Takuro;
Fukui, Naoki;
Watanabe, Junzo;
Tsuneyama, Nobuto;
Sawamura, Kazushi;
Someya, Toshiyuki

Publication type:

Article

Differences in clinical effect and tolerance between fluvoxamine and paroxetine: A switching study in patients with depression.

Published in:

Human Psychopharmacology: Clinical & Experimental, 2010, v. 25, n. 7/8, p. 525, doi. 10.1002/hup.1147

By:

Suzuki, Yutaro;
Tsuneyama, Nobuto;
Fukui, Naoki;
Sugai, Takuro;
Watanabe, Junzo;
Ono, Shin;
Someya, Toshiyuki

Publication type:

Article

Association Analysis of Rare CNTN5 Variants With Autism Spectrum Disorder in a Japanese Population.

Published in:

Neuropsychopharmacology Reports, 2025, v. 45, n. 1, p. 1, doi. 10.1002/npr2.12527

By:

Hadi, Abdul Fuad;
Arta, Reza K.;
Kushima, Itaru;
Egawa, Jun;
Watanabe, Yuichiro;
Ozaki, Norio;
Someya, Toshiyuki

Publication type:

Article

Decreased oral function in Japanese inpatients with schizophrenia.

Published in:

Neuropsychopharmacology Reports, 2024, v. 44, n. 2, p. 356, doi. 10.1002/npr2.12443

By:

Watanabe, Yuichiro;
Otake, Masataka;
Ono, Shin;
Ootake, Masaya;
Murakami, Kazuhiro;
Kumagai, Koichiro;
Matsuzawa, Koji;
Kasahara, Hiroyuki;
Hori, Kazuhiro;
Someya, Toshiyuki

Publication type:

Article

Polymorphisms in the 5-Hydroxytryptamine 2A Receptor and CytochromeP4502D6 Genes Synergistically Predict Fluvoxamine-Induced Side Effects in Japanese Depressed Patients.

Published in:

Neuropsychopharmacology, 2006, v. 31, n. 4, p. 825, doi. 10.1038/sj.npp.1300919

By:

Suzuki, Yutaro;
Sawamura, Kazushi;
Someya, Toshiyuki

Publication type:

Article

Effect of CYP2D6 Genotypes on the Metabolism of Haloperidol in a Japanese Psychiatric Population.

Published in:

Neuropsychopharmacology, 2003, v. 28, n. 8, p. 1501, doi. 10.1038/sj.npp.1300213

By:

Someya, Toshiyuki;
Shimoda, Kazutaka;
Suzuki, Yutaro;
Sato, Satoshi;
Kawashima, Yoshiaki;
Hirokane, Genta;
Morita, Sachiyo;
Yokono, Aya;
Takahashi, Saburo

Publication type:

Article

High care and low overprotection from both paternal and maternal parents predict a secure attachment style with a partner among perinatal Japanese women.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-42674-1

By:

Zain, Ekachaeryanti;
Fukui, Naoki;
Watanabe, Yuichiro;
Hashijiri, Koyo;
Motegi, Takaharu;
Ogawa, Maki;
Egawa, Jun;
Someya, Toshiyuki

Publication type:

Article

High care and low overprotection from both paternal and maternal parents predict a secure attachment style with a partner among perinatal Japanese women.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-42674-1

By:

Zain, Ekachaeryanti;
Fukui, Naoki;
Watanabe, Yuichiro;
Hashijiri, Koyo;
Motegi, Takaharu;
Ogawa, Maki;
Egawa, Jun;
Someya, Toshiyuki

Publication type:

Article

Elevation of EGR1/zif268, a Neural Activity Marker, in the Auditory Cortex of Patients with Schizophrenia and its Animal Model.

Published in:

Neurochemical Research, 2022, v. 47, n. 9, p. 2715, doi. 10.1007/s11064-022-03599-9

By:

Iwakura, Yuriko;
Kawahara-Miki, Ryoka;
Kida, Satoshi;
Sotoyama, Hidekazu;
Gabdulkhaev, Ramil;
Takahashi, Hitoshi;
Kunii, Yasuto;
Hino, Mizuki;
Nagaoka, Atsuko;
Izumi, Ryuta;
Shishido, Risa;
Someya, Toshiyuki;
Yabe, Hirooki;
Kakita, Akiyoshi;
Nawa, Hiroyuki

Publication type:

Article

Pathological and Clinical Spectrum of Progressive Supranuclear Palsy: With Special Reference to Astrocytic Tau Pathology.

Published in:

Brain Pathology, 2016, v. 26, n. 2, p. 155, doi. 10.1111/bpa.12265

By:

Yokoyama, Yuichi;
Toyoshima, Yasuko;
Shiga, Atsushi;
Tada, Mari;
Kitamura, Hideaki;
Hasegawa, Kazuko;
Onodera, Osamu;
Ikeuchi, Takeshi;
Someya, Toshiyuki;
Nishizawa, Masatoyo;
Kakita, Akiyoshi;
Takahashi, Hitoshi

Publication type:

Article

A study of emotional attitude of psychiatric nurses: Reliability and validity of the Nurse Attitude Scale.

Published in:

International Journal of Mental Health Nursing, 2005, v. 14, n. 4, p. 265, doi. 10.1111/j.1440-0979.2005.00391.x

By:

Katsuki, Fujika;
Goto, Masahiro;
Someya, Toshiyuki

Publication type:

Article

Relationships between plasma beta-amyloid peptide 1-42 and atherosclerotic risk factors in community-based older populations.

Published in:

2003

By:

Fujiwara, Yoshinori;
Takahashi, Makoto;
Tanaka, Masaharu;
Hoshi, Tanji;
Someya, Toshiyuki;
Shinkai, Shoji

Publication type:

journal article

Relationships between Plasma β-Amyloid Peptide 1–42 and Atherosclerotic Risk Factors in Community-Based Older Populations.

Published in:

Gerontology, 2003, v. 49, n. 6, p. 374, doi. 10.1159/000073765

By:

Fujiwara, Yoshinori;
Takahashi, Makoto;
Tanaka, Masaharu;
Hoshi, Tanji;
Someya, Toshiyuki;
Shinkai, Shoji

Publication type:

Article

Theory of mind tested by implicit false belief: a simple and full‐fledged mental state attribution.

Published in:

FEBS Journal, 2022, v. 289, n. 23, p. 7343, doi. 10.1111/febs.16322

By:

Egawa, Jun;
Kawasaki, Keisuke;
Hayashi, Taketsugu;
Akikawa, Ryota;
Someya, Toshiyuki;
Hasegawa, Isao

Publication type:

Article

Non-Linear Pharmacokinetics of Atomoxetine in Adult Japanese Patients With ADHD.

Published in:

2020

By:

Sugimoto, Atsunori;
Suzuki, Yutaro;
Orime, Naoki;
Hayashi, Taketsugu;
Egawa, Jun;
Sugai, Takuro;
Inoue, Yoshimasa;
Someya, Toshiyuki

Publication type:

journal article

Spontaneous theory of mind in autism: are anticipatory gaze and reaction time biases consistent?

Published in:

Frontiers in Psychiatry, 2024, p. 1, doi. 10.3389/fpsyt.2024.1189777

By:

Onda, Keigo;
Ichwansyah, Rizal;
Kawasaki, Keisuke;
Egawa, Jun;
Someya, Toshiyuki;
Hasegawa, Isao

Publication type:

Article

Association study of interleukin 2 ( IL2) and IL4 with schizophrenia in a Japanese population.

Published in:

European Archives of Psychiatry & Clinical Neuroscience, 2008, v. 258, n. 7, p. 422, doi. 10.1007/s00406-008-0813-z

By:

Watanabe, Yuichiro;
Nunokawa, Ayako;
Shibuya, Masako;
Kaneko, Naoshi;
Nawa, Hiroyuki;
Someya, Toshiyuki

Publication type:

Article

Dysfunctional baroreflex regulation of sympathetic nerve activity in remitted patients with panic disorder.

Published in:

European Archives of Psychiatry & Clinical Neuroscience, 2005, v. 255, n. 5, p. 293, doi. 10.1007/s00406-005-0561-2

By:

Shioiri, Toshiki;
Kojima-Maruyama, Maki;
Hosoki, Toshihiro;
Kitamura, Hideaki;
Tanaka, Akira;
Yoshizawa, Makoto;
Bando, Takehiko;
Someya, Toshiyuki

Publication type:

Article

Diffusion tensor analysis in chronic schizophrenia A preliminary study on a high–field (3.0T) system.

Published in:

European Archives of Psychiatry & Clinical Neuroscience, 2005, v. 255, n. 5, p. 313, doi. 10.1007/s00406-005-0564-z

By:

Kitamura, Hideaki;
Matsuzawa, Hitoshi;
Shioiri, Toshiki;
Someya, Toshiyuki;
Kwee, Ingrid L.;
Nakada, Tsutomu

Publication type:

Article

Pupillary light reflex in panic disorder: A trial using audiovisual stimulation.

Published in:

European Archives of Psychiatry & Clinical Neuroscience, 2004, v. 254, n. 4, p. 242, doi. 10.1007/s00406-004-0487-0

By:

Kojima, Maki;
Shioiri, Toshiki;
Hosoki, Toshihiro;
Kitamura, Hideaki;
Bando, Takehiko;
Someya, Toshiyuki

Publication type:

Article

Obsessional personality features in employed Japanese adults with a lifetime history of depression: assessment by the Munich Personality Test (MPT).

Published in:

European Archives of Psychiatry & Clinical Neuroscience, 2001, v. 251, n. 3, p. 109, doi. 10.1007/s004060170043

By:

Sakado, Kaoru;
Sakado, Miwako;
Seki, Tetsuya;
Kuwabara, Hideki;
Kojima, Maki;
Sato, Tetsuya;
Someya, Toshiyuki

Publication type:

Article

Frontal lobe membrane phospholipid metabolism and ventricle to brain ratio in schizophrenia: preliminary [sup 31] P-MRS and CT studies.

Published in:

European Archives of Psychiatry & Clinical Neuroscience, 2000, v. 250, n. 4, p. 169, doi. 10.1007/s004060070021

By:

Shioiri, Toshiki;
Hamakawa, Hiroshi;
Kato, Tadafumi;
Fujii, Kumiko;
Murashita, Jun;
Inubushi, Toshiro;
Someya, Toshiyuki

Publication type:

Article

EFFECTS OF HOSPITALIZATION IN A PSYCHIATRIC WARD ON THE BODY WEIGHT OF JAPANESE PATIENTS WITH SCHIZOPHRENIA.

Published in:

International Journal of Psychiatry in Medicine, 2013, v. 45, n. 3, p. 261, doi. 10.2190/PM.45.3.e

By:

YUTARO SUZUKI;
TAKEAKI MIKAMI;
MISUZU TAJIRI;
TAKURO KUNIZUKA;
HIROKO ABE;
TOSHIYUKI SOMEYA

Publication type:

Article

High Prevalence of Obesity, Hypertension, Hyperlipidemia, and Diabetes Mellitus in Japanese Outpatients with Schizophrenia: A Nationwide Survey.

Published in:

PLoS ONE, 2016, v. 11, n. 11, p. 1, doi. 10.1371/journal.pone.0166429

By:

Sugai, Takuro;
Suzuki, Yutaro;
Yamazaki, Manabu;
Shimoda, Kazutaka;
Mori, Takao;
Ozeki, Yuji;
Matsuda, Hiroshi;
Sugawara, Norio;
Yasui-Furukori, Norio;
Minami, Yoshitake;
Okamoto, Kurefu;
Sagae, Toyoaki;
Someya, Toshiyuki

Publication type:

Article

Effect of Serum Leptin on Weight Gain Induced by Olanzapine in Female Patients with Schizophrenia.

Published in:

PLoS ONE, 2016, v. 11, n. 3, p. 1, doi. 10.1371/journal.pone.0149518

By:

Tsuneyama, Nobuto;
Suzuki, Yutaro;
Sawamura, Kazushi;
Sugai, Takuro;
Fukui, Naoki;
Watanabe, Junzo;
Ono, Shin;
Saito, Mami;
Someya, Toshiyuki

Publication type:

Article

METHYLPHENIDATE IMPROVED CHRONIC PAIN IN AN ADULT PATIENT WITH ATTENTION DEFICIT HYPERACTIVITY DISORDER: A CASE REPORT AND LITERATURE REVIEW.

Published in:

2025

By:

Zain, Ekachaeryanti;
Atsunori Sugimoto;
Jun Egawa;
Toshiyuki Someya

Publication type:

Literature Review

Exclusive Breastfeeding Is Not Associated with Maternal–Infant Bonding in Early Postpartum, Considering Depression, Anxiety, and Parity.

Published in:

Nutrients, 2021, v. 13, n. 4, p. 1184, doi. 10.3390/nu13041184

By:

Fukui, Naoki;
Motegi, Takaharu;
Watanabe, Yuichiro;
Hashijiri, Koyo;
Tsuboya, Ryusuke;
Ogawa, Maki;
Sugai, Takuro;
Egawa, Jun;
Enomoto, Takayuki;
Someya, Toshiyuki;
van Goudoever, Johannes B.

Publication type:

Article

Effects of olanzapine on resting heart rate in Japanese patients with schizophrenia.

Published in:

PLoS ONE, 2018, v. 13, n. 7, p. 1, doi. 10.1371/journal.pone.0199922

By:

Tajiri, Misuzu;
Suzuki, Yutaro;
Sugai, Takuro;
Tsuneyama, Nobuto;
Someya, Toshiyuki

Publication type:

Article

Influence of Atomoxetine on Relationship Between ADHD Symptoms and Prefrontal Cortex Activity During Task Execution in Adult Patients.

Published in:

Frontiers in Human Neuroscience, 2021, v. 15, p. 1, doi. 10.3389/fnhum.2021.755025

By:

Sugimoto, Atsunori;
Suzuki, Yutaro;
Yoshinaga, Kiyohiro;
Orime, Naoki;
Hayashi, Taketsugu;
Egawa, Jun;
Ono, Shin;
Sugai, Takuro;
Someya, Toshiyuki

Publication type:

Article

Reduced thalamus volume in non-right-handed male patients with autism spectrum disorders.

Published in:

Psychiatry & Clinical Neurosciences, 2011, v. 65, n. 4, p. 395, doi. 10.1111/j.1440-1819.2011.02210.x

By:

Egawa, Jun;
Watanabe, Yuichiro;
Kitamura, Hideaki;
Endo, Taro;
Tamura, Ryu;
Hasegawa, Naoya;
Someya, Toshiyuki

Publication type:

Article

Significant interaction of manic episodes with the clinical course of obsessive–compulsive disorder.

Published in:

2010

By:

Takasu, Yohei;
Kitamura, Hideaki;
Someya, Toshiyuki

Publication type:

Letter

Cytokine hypothesis of schizophrenia pathogenesis: Evidence from human studies and animal models.

Published in:

Psychiatry & Clinical Neurosciences, 2010, v. 64, n. 3, p. 217, doi. 10.1111/j.1440-1819.2010.02094.x

By:

Watanabe, Yuichiro;
Someya, Toshiyuki;
Nawa, Hiroyuki

Publication type:

Article

A case of wrist fracture during modified electroconvulsive therapy.

Published in:

2009

By:

Uebaba, Shinji;
Kitamura, Hideaki;
Someya, Toshiyuki

Publication type:

Letter

Post-traumatic symptoms among the children and adolescents 2 years after the 2004 Niigata–Chuetsu earthquake in Japan.

Published in:

2009

By:

Endo, Taro;
Shioiri, Toshiki;
Someya, Toshiyuki

Publication type:

Letter

Factors impacting on psychological distress and recovery after the 2004 Niigata–Chuetsu earthquake, Japan: Community-based study.

Published in:

Psychiatry & Clinical Neurosciences, 2008, v. 62, n. 5, p. 503, doi. 10.1111/j.1440-1819.2008.01842.x

By:

Kuwabara, Hideki;
Shioiri, Toshiki;
Toyabe, Shin‐Ichi;
Kawamura, Tsuyoshi;
Koizumi, Masataka;
Ito‐Sawamura, Miki;
Akazawa, Kouhei;
Someya, Toshiyuki

Publication type:

Article

Large-scale case-control study of a functional polymorphism in the glutamate receptor, metabotropic 3 gene in patients with schizophrenia.

Published in:

2008

By:

Nunokawa, Ayako;
Watanabe, Yuichiro;
Kitamura, Hideaki;
Kaneko, Naoshi;
Arinami, Tadao;
Ujike, Hiroshi;
Inada, Toshiya;
Iwata, Nakao;
Kunugi, Hiroshi;
Itokawa, Masanari;
Ozaki, Norio;
Someya, Toshiyuki

Publication type:

Letter

Lack of association between the interleukin-1 gene complex and schizophrenia in a Japanese population.

Published in:

Psychiatry & Clinical Neurosciences, 2007, v. 61, n. 4, p. 364, doi. 10.1111/j.1440-1819.2007.01671.x

By:

WATANABE, YUICHIRO;
NUNOKAWA, AYAKO;
KANEKO, NAOSHI;
MURATAKE, TATSUYUKI;
KOIZUMI, MASATAKA;
SOMEYA, TOSHIYUKI

Publication type:

Article

Early prodromal symptoms and diagnoses before first psychotic episode in 219 inpatients with schizophrenia.

Published in:

Psychiatry & Clinical Neurosciences, 2007, v. 61, n. 4, p. 348, doi. 10.1111/j.1440-1819.2007.01685.x

By:

SHIOIRI, TOSHIKI;
SHINADA, KEITA;
KUWABARA, HIDEKI;
SOMEYA, TOSHIYUKI

Publication type:

Article

Diagnostic classification and demographic features in 283 patients with somatoform disorder.

Published in:

Psychiatry & Clinical Neurosciences, 2007, v. 61, n. 3, p. 283, doi. 10.1111/j.1440-1819.2007.01664.x

By:

KUWABARA, HIDEKI;
OTSUKA, MICHITO;
SHINDO, MASANOBU;
ONO, SHIN;
SHIOIRI, TOSHIKI;
SOMEYA, TOSHIYUKI

Publication type:

Article

Countertransference to psychiatric patients in a clinical setting: Development of the Feeling Checklist–Japanese version.

Published in:

Psychiatry & Clinical Neurosciences, 2006, v. 60, n. 6, p. 727, doi. 10.1111/j.1440-1819.2006.01588.x

By:

KATSUKI, FUJIKA;
GOTO, MASAHIRO;
TAKAGI, HIROHUMI;
OZDEMIR, VURNAL;
SOMEYA, TOSHIYUKI

Publication type:

Article

Association study of a functional promoter polymorphism of the X-box binding protein 1 gene in Japanese patients with schizophrenia.

Published in:

Psychiatry & Clinical Neurosciences, 2006, v. 60, n. 5, p. 633, doi. 10.1111/j.1440-1819.2006.01570.x

By:

WATANABE, YUICHIRO;
FUKUI, NAOKI;
MURATAKE, TATSUYUKI;
AMAGANE, HIDEKI;
KANEKO, NAOSHI;
NUNOKAWA, AYAKO;
SOMEYA, TOSHIYUKI

Publication type:

Article

Clinical features and treatment outcome in Japanese patients with social anxiety disorder: Chart review study.

Published in:

Psychiatry & Clinical Neurosciences, 2006, v. 60, n. 4, p. 410, doi. 10.1111/j.1440-1819.2006.01524.x

By:

SHINDO, MASANOBU;
SHIOIRI, TOSHIKI;
KUWABARA, HIDKI;
MARUYAMA, MAKI.;
TAMURA, RYU;
SOMEYA, TOSHIYUKI

Publication type:

Article