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Richard Todd

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John R Pruett; Angela LaMacchia; Sarah Hoertel; Emma Squire; Kelly McVey; Richard D Todd; John N Constantino; Steven E Petersen
Social and non-social cueing of visuospatial attention in autism and typical development.
Narelle K Hansell; Arpana Agrawal; John B Whitfield; Katherine Morley; Scott D Gordon; Penelope A Lind; Michele L Pergadia; Grant W Montgomery; Pamela A F Madden; Richard D Todd; Andrew C Heath; Nicholas G Martin
Linkage analysis of alcohol dependence symptoms in the community.
Dennis Van 't Ent; C van Beijsterveldt; Eske Derks; James J Hudziak; Dick J Veltman; Richard D Todd; Dorret I Boomsma; Eco J C De Geus
Neuroimaging of response interference in twins concordant or discordant for inattention and hyperactivity symptoms.

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2011: John R Pruett; Angela LaMacchia; Sarah Hoertel; Emma Squire; Kelly McVey; Richard D Todd; John N Constantino; Steven E Petersen
Social and non-social cueing of visuospatial attention in autism and typical development.
Journal of autism and developmental disorders 2011;41(6):715-31.
2010: Narelle K Hansell; Arpana Agrawal; John B Whitfield; Katherine Morley; Scott D Gordon; Penelope A Lind; Michele L Pergadia; Grant W Montgomery; Pamela A F Madden; Richard D Todd; Andrew C Heath; Nicholas G Martin
Linkage analysis of alcohol dependence symptoms in the community.
Alcoholism, clinical and experimental research 2010;34(1):158-63.
2009: Dennis Van 't Ent; C van Beijsterveldt; Eske Derks; James J Hudziak; Dick J Veltman; Richard D Todd; Dorret I Boomsma; Eco J C De Geus
Neuroimaging of response interference in twins concordant or discordant for inattention and hyperactivity symptoms.
Neuroscience 2009;164(1):16-29.
2009: Julia D Grant; Arpana Agrawal; Kathleen K Bucholz; Pamela A F Madden; Michele L Pergadia; Elliot C Nelson; michael lynskey; Richard D Todd; Alexandre A Todorov; Narelle K Hansell; John B Whitfield; Nicholas G Martin; Andrew C Heath
Alcohol consumption indices of genetic risk for alcohol dependence.
Biological psychiatry 2009;66(8):795-800.
2009: Michele L Pergadia; Arpana Agrawal; Anu Loukola; Grant W Montgomery; Ulla Broms; Scott F Saccone; Jen C Wang; Alexandre A Todorov; Kauko Heikkilä; Dixie J Statham; Anjali K Henders; Megan J Campbell; John P Rice; Richard D Todd; Andrew C Heath; Alison Goate; Leena Peltonen; Jaakko Kaprio; Nicholas G Martin; Pamela A F Madden
Genetic linkage findings for DSM-IV nicotine withdrawal in two populations.
American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics 2009;150B(7):950-9.
2009: Yamini V Virkud; Richard D Todd; Anna M Abbacchi; Yi Zhang; John N Constantino
Familial aggregation of quantitative autistic traits in multiplex versus simplex autism.
American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics 2009;150B(3):328-34.
2009: Narelle K Hansell; Arpana Agrawal; John B Whitfield; Katherine Morley; Scott D Gordon; Penelope A Lind; Michele L Pergadia; Grant W Montgomery; Pamela A F Madden; Richard D Todd; Andrew C Heath; Nicholas G Martin
Can we identify genes for alcohol consumption in samples ascertained for heterogeneous purposes?
Alcoholism, clinical and experimental research 2009;33(4):729-39.
2009: Arpana Agrawal; Julia D Grant; Andrew Littlefield; Mary Waldron; Michele L Pergadia; michael lynskey; Pamela A F Madden; Alexandre A Todorov; Timothy Trull; Kathleen K Bucholz; Richard D Todd; Kenneth Sher; Andrew C Heath
Developing a quantitative measure of alcohol consumption for genomic studies on prospective cohorts.
Journal of studies on alcohol and drugs 2009;70(2):157-68.
2009: John N Constantino; Anna M Abbacchi; Patricia D LaVesser; Hannah Reed; Leah Givens; Lily Chiang; Teddi Gray; Maggie Gross; Yi Zhang; Richard D Todd
Developmental course of autistic social impairment in males.
Development and psychopathology 2009;21(1):127-38.
2008: Arpana Agrawal; Katherine Morley; Narelle K Hansell; Michele L Pergadia; Grant W Montgomery; Dixie J Statham; Richard D Todd; Pamela A F Madden; Andrew C Heath; John Whitfield; Nicholas G Martin; michael lynskey
Autosomal linkage analysis for cannabis use behaviors in Australian adults.
Drug and alcohol dependence 2008;98(3):185-90.
2008: Dawn Lee Garzon; Hongyan Huang; Richard D Todd
Do attention deficit/hyperactivity disorder and oppositional defiant disorder influence preschool unintentional injury risk?
Archives of psychiatric nursing 2008;22(5):288-96.
2008: Hema Tharoor; Elizabeth A Lobos; Richard D Todd; Angela Reiersen
Association of dopamine, serotonin, and nicotinic gene polymorphisms with methylphenidate response in ADHD.
American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics 2008;147B(4):527-30.
2008: Arpana Agrawal; Michele L Pergadia; Scott F Saccone; michael lynskey; Jen C Wang; Nicholas G Martin; Dixie J Statham; Anjali Henders; Megan Campbell; Robertino Garcia; Ulla Broms; Richard D Todd; Alison Goate; John Rice; Jaakko Kaprio; Andrew C Heath; Grant W Montgomery; Pamela A F Madden
An autosomal linkage scan for cannabis use disorders in the nicotine addiction genetics project.
Archives of general psychiatry 2008;65(6):713-21.
2008: Narelle K Hansell; Arpana Agrawal; John B Whitfield; Katherine Morley; Gu Zhu; Penelope A Lind; Michele L Pergadia; Pamela A F Madden; Richard D Todd; Andrew C Heath; Nicholas G Martin
Long-term stability and heritability of telephone interview measures of alcohol consumption and dependence.
Twin research and human genetics : the official journal of the International Society for Twin Studies 2008;11(3):287-305.
2008: Angela Reiersen; Richard D Todd
Co-occurrence of ADHD and autism spectrum disorders: phenomenology and treatment.
Expert review of neurotherapeutics 2008;8(4):657-69.
2008: Richard D Todd; Hongyan Huang; Alexandre A Todorov; Rosalind J Neuman; Angela Reiersen; Cynthia A Henderson; Wendy C Reich
Predictors of stability of attention-deficit/hyperactivity disorder subtypes from childhood to young adulthood.
Journal of the American Academy of Child and Adolescent Psychiatry 2008;47(1):76-85.
2007: Richard D Todd; Rosalind J Neuman
Gene-environment interactions in the development of combined type ADHD: evidence for a synapse-based model.
American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics 2007;144B(8):971-5.
2007: John N Constantino; Patricia D LaVesser; Yi Zhang; Anna M Abbacchi; Teddi Gray; Richard D Todd
Rapid quantitative assessment of autistic social impairment by classroom teachers.
Journal of the American Academy of Child and Adolescent Psychiatry 2007;46(12):1668-76.
2007: Vesselin M Chorbov; Elizabeth A Lobos; Alexandre A Todorov; Andrew C Heath; Kelly N Botteron; Richard D Todd
Relationship of 5-HTTLPR genotypes and depression risk in the presence of trauma in a female twin sample.
American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics 2007;144B(6):830-3.
2007: Melissa A Munn; Jim Alexopoulos; Tomoyuki Nishino; Casey M Babb; Lisa A Flake; Tisha Singer; J Tilak Ratnanather; Hongyan Huang; Richard D Todd; Michael I Miller; Kelly N Botteron
Amygdala volume analysis in female twins with major depression.
Biological psychiatry 2007;62(5):415-22.
2007: Rosalind J Neuman; Elizabeth A Lobos; Wendy Reich; Cynthia A Henderson; Ling-Wei Sun; Richard D Todd
Prenatal smoking exposure and dopaminergic genotypes interact to cause a severe ADHD subtype.
Biological psychiatry 2007;61(12):1320-8.
2007: Angela Reiersen; John N Constantino; Heather E Volk; Richard D Todd
Autistic traits in a population-based ADHD twin sample.
Journal of child psychology and psychiatry, and allied disciplines 2007;48(5):464-72.
2007: Scott F Saccone; Michele L Pergadia; Anu Loukola; Ulla Broms; Grant W Montgomery; Jen C Wang; Arpana Agrawal; Danielle M Dick; Andrew C Heath; Alexandre A Todorov; Heidi Maunu; Kauko Heikkilä; Katherine Morley; John P Rice; Richard D Todd; Jaakko Kaprio; Leena Peltonen; Nicholas G Martin; Alison Goate; Pamela A F Madden
Genetic linkage to chromosome 22q12 for a heavy-smoking quantitative trait in two independent samples.
American journal of human genetics 2007;80(5):856-66.
2007: D van 't Ent; Hanne Lehn; Eske Derks; James J Hudziak; Niels van Strien; Dick J Veltman; Eco J C De Geus; Richard D Todd; Dorret I Boomsma
A structural MRI study in monozygotic twins concordant or discordant for attention/hyperactivity problems: evidence for genetic and environmental heterogeneity in the developing brain.
NeuroImage 2007;35(3):1004-20.
2007: Jacqueline Duvall; Ake Lu; Rita M Cantor; Richard D Todd; John N Constantino; Daniel Geschwind
A quantitative trait locus analysis of social responsiveness in multiplex autism families.
The American journal of psychiatry 2007;164(4):656-62.
2006: Robert R Althoff; William Copeland; Catherine Stanger; Eske Derks; Richard D Todd; Rosalind J Neuman; Toos C E M van Beijsterveldt; Dorret I Boomsma; James J Hudziak
The latent class structure of ADHD is stable across informants.
Twin research and human genetics : the official journal of the International Society for Twin Studies 2006;9(4):507-22.
2006: Alexandre A Todorov; michael lynskey; Julia D Grant; Jeffrey F Scherrer; Richard D Todd; Kathleen K Bucholz
Psychiatric comorbidity and progression in drug use in adult male twins: implications for the design of genetic association studies.
Addictive behaviors 2006;31(6):948-61.
2006: John N Constantino; Clara Lajonchere; Marin Lutz; Teddi Gray; Anna M Abbacchi; Kathleen McKenna; Deepti Singh; Richard D Todd
Autistic social impairment in the siblings of children with pervasive developmental disorders.
The American journal of psychiatry 2006;163(2):294-6.
2006: James J Hudziak; Robert R Althoff; Catherine Stanger; C van Beijsterveldt; Elliot C Nelson; Gregory L Hanna; Dorret I Boomsma; Richard D Todd
The Obsessive Compulsive Scale of the Child Behavior Checklist predicts obsessive-compulsive disorder: a receiver operating characteristic curve analysis.
Journal of child psychology and psychiatry, and allied disciplines 2006;47(2):160-6.
2005: Wendy Reich; Rosalind J Neuman; Heather E Volk; Cynthia A Joyner; Richard D Todd
Comorbidity between ADHD and symptoms of bipolar disorder in a community sample of children and adolescents.
Twin research and human genetics : the official journal of the International Society for Twin Studies 2005;8(5):459-66.
2005: Richard D Todd; Hongyan Huang; Susan L Smalley; Stanley F Nelson; Erik G Willcutt; Bruce F Pennington; Shelley D Smith; Stephen Faraone; Rosalind J Neuman
Collaborative analysis of DRD4 and DAT genotypes in population-defined ADHD subtypes.
Journal of child psychology and psychiatry, and allied disciplines 2005;46(10):1067-73.
2005: Rosalind J Neuman; Nantawat Sitdhiraksa; Wendy Reich; Ted H-C Ji; Cynthia A Joyner; Ling-Wei Sun; Richard D Todd
Estimation of prevalence of DSM-IV and latent class-defined ADHD subtypes in a population-based sample of child and adolescent twins.
Twin research and human genetics : the official journal of the International Society for Twin Studies 2005;8(4):392-401.
2005: Valerie S Knopik; Elizabeth P Sparrow; Pamela A F Madden; Kathleen K Bucholz; James J Hudziak; Wendy Reich; Wendy S Slutske; Julia D Grant; Tara L McLaughlin; Alexandre A Todorov; Richard D Todd; Andrew C Heath
Contributions of parental alcoholism, prenatal substance exposure, and genetic transmission to child ADHD risk: a female twin study.
Psychological medicine 2005;35(5):625-35.
2005: Richard D Todd
Genetic advances in autism hinge on the method of measuring symptoms.
Current psychiatry reports 2005;7(2):133-7.
2005: John N Constantino; Richard D Todd
Intergenerational transmission of subthreshold autistic traits in the general population.
Biological psychiatry 2005;57(6):655-60.
2005: Alexander Ho; Richard D Todd; John N Constantino
Brief report: autistic traits in twins vs. non-twins--a preliminary study.
Journal of autism and developmental disorders 2005;35(1):129-33.
2004: James J Hudziak; C van Beijsterveldt; Robert R Althoff; Catherine Stanger; David C Rettew; Elliot C Nelson; Richard D Todd; Meike Bartels; Dorret I Boomsma
Genetic and environmental contributions to the Child Behavior Checklist Obsessive-Compulsive Scale: a cross-cultural twin study.
Archives of general psychiatry 2004;61(6):608-16.
2004: Richard D Todd; Erik R Rasmussen; Catherine Wood; Florence Levy; David A Hay
Should sluggish cognitive tempo symptoms be included in the diagnosis of attention-deficit/hyperactivity disorder?
Journal of the American Academy of Child and Adolescent Psychiatry 2004;43(5):588-97.
2004: Theodore Petti; Wendy Reich; Richard D Todd; Paramjit Joshi; Matthew R Galvin; Theodore Reich; J Raymond DePaulo; John Nurnberger
Psychosocial variables in children and teens of extended families identified through bipolar affective disorder probands.
Bipolar disorders 2004;6(2):106-14.
2004: Richard D Todd; Cynthia A Joyner; Ted H-C Ji; L Sun; Wendy Reich; Rosalind J Neuman
Family factors and sampling approach differentially influence attention deficit/hyperactivity disorder subtypes.
Molecular psychiatry 2004;9(3):260-3.
2004: Erik R Rasmussen; Rosalind J Neuman; Andrew C Heath; Florence Levy; David A Hay; Richard D Todd
Familial clustering of latent class and DSM-IV defined attention-deficit/hyperactivity disorder (ADHD) subtypes.
Journal of child psychology and psychiatry, and allied disciplines 2004;45(3):589-98.
2003: Richard D Todd; Cynthia A Joyner; Andrew C Heath; Rosalind J Neuman; Wendy Reich
Reliability and stability of a semistructured DSM-IV interview designed for family studies.
Journal of the American Academy of Child and Adolescent Psychiatry 2003;42(12):1460-8.
2003: John N Constantino; Sandra A Davis; Richard D Todd; Matthew K Schindler; Maggie M Gross; Susan L Brophy; Lisa M Metzger; Christiana S Shoushtari; Robert Splinter; Wendy Reich
Validation of a brief quantitative measure of autistic traits: comparison of the social responsiveness scale with the autism diagnostic interview-revised.
Journal of autism and developmental disorders 2003;33(4):427-33.
2003: John N Constantino; Richard D Todd
Autistic traits in the general population: a twin study.
Archives of general psychiatry 2003;60(5):524-30.
2003: Wendy Reich; Richard D Todd; Cynthia A Joyner; Rosalind J Neuman; Andrew C Heath
Reliability and stability of mothers' reports about their pregnancies with twins.
Twin research : the official journal of the International Society for Twin Studies 2003;6(2):85-8.
2003: John N Constantino; James J Hudziak; Richard D Todd
Deficits in reciprocal social behavior in male twins: evidence for a genetically independent domain of psychopathology.
Journal of the American Academy of Child and Adolescent Psychiatry 2003;42(4):458-67.
2003: James J Hudziak; William Copeland; Lawrence P Rudiger; Thomas M Achenbach; Andrew C Heath; Richard D Todd
Genetic influences on childhood competencies: a twin study.
Journal of the American Academy of Child and Adolescent Psychiatry 2003;42(3):357-63.
2003: Andrew C Heath; Dale R Nyholt; Rosalind J Neuman; Pamela A F Madden; Kathleen K Bucholz; Richard D Todd; Elliot C Nelson; Grant W Montgomery; Nicholas G Martin
Zygosity diagnosis in the absence of genotypic data: an approach using latent class analysis.
Twin research : the official journal of the International Society for Twin Studies 2003;6(1):22-6.
2003: Richard D Todd; Elizabeth A Lobos; Ling-Wei Sun; Rosalind J Neuman
Mutational analysis of the nicotinic acetylcholine receptor alpha 4 subunit gene in attention deficit/hyperactivity disorder: evidence for association of an intronic polymorphism with attention problems.
Molecular psychiatry 2003;8(1):103-8.
2002: Erik R Rasmussen; Rosalind J Neuman; Andrew C Heath; Florence Levy; David A Hay; Richard D Todd
Replication of the latent class structure of Attention-Deficit/Hyperactivity Disorder (ADHD) subtypes in a sample of Australian twins.
Journal of child psychology and psychiatry, and allied disciplines 2002;43(8):1018-28.
2002: Erik R Rasmussen; Richard D Todd; Rosalind J Neuman; Andrew C Heath; Wendy Reich; Luis Augusto Rohde
Comparison of male adolescent-report of attention-deficit/hyperactivity disorder (ADHD) symptoms across two cultures using latent class and principal components analysis.
Journal of child psychology and psychiatry, and allied disciplines 2002;43(6):797-805.
2002: Richard D Todd; Kelly N Botteron
Etiology and genetics of early-onset mood disorders.
Child and adolescent psychiatric clinics of North America 2002;11(3):499-518.
2002: Richard D Todd; Nantawat Sitdhiraksa; Wendy Reich; Ted H-C Ji; Cynthia A Joyner; Andrew C Heath; Rosalind J Neuman
Discrimination of DSM-IV and latent class attention-deficit/hyperactivity disorder subtypes by educational and cognitive performance in a population-based sample of child and adolescent twins.
Journal of the American Academy of Child and Adolescent Psychiatry 2002;41(7):820-8.
2002: Jason D Kilts; Hilary S Connery; Elaine G Arrington; Mechelle M Lewis; Cindy P Lawler; Gerry S Oxford; Karen L O'Malley; Richard D Todd; Bonita L Blake; David E Nichols; Richard B Mailman
Functional selectivity of dopamine receptor agonists. II. Actions of dihydrexidine in D2L receptor-transfected MN9D cells and pituitary lactotrophs.
The Journal of pharmacology and experimental therapeutics 2002;301(3):1179-89.
2002: Richard D Todd
Genetics of early onset bipolar affective disorder: are we making progress?
Current psychiatry reports 2002;4(2):141-5.
2002: Kelly N Botteron; Marcus E Raichle; Wayne C Drevets; Andrew C Heath; Richard D Todd
Volumetric reduction in left subgenual prefrontal cortex in early onset depression.
Biological psychiatry 2002;51(4):342-4.
2002: Richard D Todd; Elizabeth A Lobos
Mutation screening of the dopamine D2 receptor gene in attention-deficit hyperactivity disorder subtypes: preliminary report of a research strategy.
American journal of medical genetics 2002;114(1):34-41.
2001: Richard D Todd; Y J Jong; Elizabeth A Lobos; Wendy Reich; Andrew C Heath; Rosalind J Neuman
No association of the dopamine transporter gene 3' VNTR polymorphism with ADHD subtypes in a population sample of twins.
American journal of medical genetics 2001;105(8):745-8.
2001: J Tilak Ratnanather; Kelly N Botteron; T Nishino; Allan B Massie; R M Lal; Snehal G Patel; S Peddi; Richard D Todd; Michael I Miller
Validating cortical surface analysis of medial prefrontal cortex.
NeuroImage 2001;14(5):1058-69.
2001: Richard D Todd; Erik R Rasmussen; Rosalind J Neuman; Wendy Reich; James J Hudziak; Kathleen K Bucholz; P A Madden; A Heath
Familiality and heritability of subtypes of attention deficit hyperactivity disorder in a population sample of adolescent female twins.
The American journal of psychiatry 2001;158(11):1891-8.
2001: Rosalind J Neuman; A Heath; Wendy Reich; Kathleen K Bucholz; L Sun; Richard D Todd; James J Hudziak
Latent class analysis of ADHD and comorbid symptoms in a population sample of adolescent female twins.
Journal of child psychology and psychiatry, and allied disciplines 2001;42(7):933-42.
2001: Richard D Todd; Kelly N Botteron
Is attention-deficit/hyperactivity disorder an energy deficiency syndrome?
Biological psychiatry 2001;50(3):151-8.
2001: Richard D Todd; Rosalind J Neuman; Elizabeth A Lobos; Y J Jong; Wendy Reich; Andrew C Heath
Lack of association of dopamine D4 receptor gene polymorphisms with ADHD subtypes in a population sample of twins.
American journal of medical genetics 2001;105(5):432-8.
2001: Elliot C Nelson; Gregory L Hanna; James J Hudziak; Kelly N Botteron; Andrew C Heath; Richard D Todd
Obsessive-compulsive scale of the child behavior checklist: specificity, sensitivity, and predictive power.
Pediatrics 2001;108(1):E14.
2001: Luis Augusto Rohde; G Barbosa; Guilherme Polanczyk; Mariana Eizirik; Erik R Rasmussen; Rosalind J Neuman; Richard D Todd
Factor and latent class analysis of DSM-IVADHD symptoms in a school sample of Brazilian adolescents.
Journal of the American Academy of Child and Adolescent Psychiatry 2001;40(6):711-8.
2001: Richard D Todd; Kelly N Botteron
Family, genetic, and imaging studies of early-onset depression.
Child and adolescent psychiatric clinics of North America 2001;10(2):375-90.
2001: Richard D Todd
Probing the nature of child psychopathology.
Child and adolescent psychiatric clinics of North America 2001;10(2):209-24, vii.
2001: Richard D Todd; Karen L O'Malley
The dopamine receptor DRD4 gene: are duplications distracting?
Trends in pharmacological sciences 2001;22(2):55-6.
2000: Richard D Todd
Genetics of childhood disorders: XXI. ADHD, part 5: a behavioral genetic perspective.
Journal of the American Academy of Child and Adolescent Psychiatry 2000;39(12):1571-3.
2000: John N Constantino; Richard D Todd
Genetic structure of reciprocal social behavior.
The American journal of psychiatry 2000;157(12):2043-5.
2000: Richard D Todd
Genetics of attention deficit/hyperactivity disorder: are we ready for molecular genetic studies?
American journal of medical genetics 2000;96(3):241-3.
2000: James J Hudziak; L P Rudiger; Michael C Neale; Andrew C Heath; Richard D Todd
A twin study of inattentive, aggressive, and anxious/depressed behaviors.
Journal of the American Academy of Child and Adolescent Psychiatry 2000;39(4):469-76.
2000: John N Constantino; Thomas R Przybeck; D Friesen; Richard D Todd
Reciprocal social behavior in children with and without pervasive developmental disorders.
Journal of developmental and behavioral pediatrics : JDBP 2000;21(1):2-11.
1999: Rosalind J Neuman; Richard D Todd; A C Heath; Wendy Reich; James J Hudziak; K K Bucholz; P A Madden; H Begleiter; B Porjesz; Samuel Kuperman; Victor Hesselbrock; T Reich
Evaluation of ADHD typology in three contrasting samples: a latent class approach.
Journal of the American Academy of Child and Adolescent Psychiatry 1999;38(1):25-33.
1998: Elizabeth A Lobos; Richard D Todd
Association analysis in an evolutionary context: cladistic analysis of the DRD2 locus to test for association with alcoholism.
American journal of medical genetics 1998;81(5):411-9.
1998: James J Hudziak; Andrew C Heath; P F Madden; Wendy Reich; Kathleen K Bucholz; Wendy S Slutske; Laura J Bierut; Rosalind J Neuman; Richard D Todd
Latent class and factor analysis of DSM-IV ADHD: a twin study of female adolescents.
Journal of the American Academy of Child and Adolescent Psychiatry 1998;37(8):848-57.
1997: J Liu; J P Merlie; Richard D Todd; Karen L O'Malley
Identification of cell type-specific promoter elements associated with the rat tyrosine hydroxylase gene using transgenic founder analysis.
Brain research. Molecular brain research 1997;50(1-2):33-42.
1997: Abbas Parsian; Richard D Todd
Genetic association between monoamine oxidase and manic-depressive illness: comparison of relative risk and haplotype relative risk data.
American journal of medical genetics 1997;74(5):475-9.
1997: I Yamaguchi; S K Harmon; Richard D Todd; Karen L O'Malley
The rat D4 dopamine receptor couples to cone transducin (Galphat2) to inhibit forskolin-stimulated cAMP accumulation.
The Journal of biological chemistry 1997;272(26):16599-602.
1997: Elizabeth A Lobos; Richard D Todd
Cladistic analysis of disease association with tyrosine hydroxylase: application to manic-depressive disease and alcoholism.
American journal of medical genetics 1997;74(3):289-95.
1997: Rosalind J Neuman; Barbara Geller; John P Rice; Richard D Todd
Increased prevalence and earlier onset of mood disorders among relatives of prepubertal versus adult probands.
Journal of the American Academy of Child and Adolescent Psychiatry 1997;36(4):466-73.
1996: Richard D Todd; J Carl; S Harmon; Karen L O'Malley; Joel S Perlmutter
Dynamic changes in striatal dopamine D2 and D3 receptor protein and mRNA in response to 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) denervation in baboons.
The Journal of neuroscience : the official journal of the Society for Neuroscience 1996;16(23):7776-82.
1996: C M O'Hara; L Tang; R Taussig; Richard D Todd; Karen L O'Malley
Dopamine D2L receptor couples to G alpha i2 and G alpha i3 but not G alpha i1, leading to the inhibition of adenylate cyclase in transfected cell lines.
The Journal of pharmacology and experimental therapeutics 1996;278(1):354-60.
1996: Barbara Geller; Richard D Todd; J Luby; K N Botteron
Treatment-resistant depression in children and adolescents.
The Psychiatric clinics of North America 1996;19(2):253-67.
1996: Abbas Parsian; Richard D Todd; C Robert Cloninger; P L Hoffman; L Ovchinnikova; H Ikeda; B Tabakoff
Platelet adenylyl cyclase activity in alcoholics and subtypes of alcoholics. WHO/ISBRA Study Clinical Centers.
Alcoholism, clinical and experimental research 1996;20(4):745-51.
1996: Richard D Todd; Barbara Geller; Rosalind J Neuman; L W Fox; J Hickok
Increased prevalence of alcoholism in relatives of depressed and bipolar children.
Journal of the American Academy of Child and Adolescent Psychiatry 1996;35(6):716-24.
1996: Richard D Todd; W Reich; T A Petti; P Joshi; J. Raymond DePaulo; J Nurnberger; Theodore Reich
Psychiatric diagnoses in the child and adolescent members of extended families identified through adult bipolar affective disorder probands.
Journal of the American Academy of Child and Adolescent Psychiatry 1996;35(5):664-71.
1996: C M O'Hara; A Uhland-Smith; Karen L O'Malley; Richard D Todd
Inhibition of dopamine synthesis by dopamine D2 and D3 but not D4 receptors.
The Journal of pharmacology and experimental therapeutics 1996;277(1):186-92.
1996: B C Swarzenski; Karen L O'Malley; Richard D Todd
PTX-sensitive regulation of neurite outgrowth by the dopamine D3 receptor.
Neuroreport 1996;7(2):573-6.
1995: Abbas Parsian; Sumi Chakraverty; Richard D Todd
Possible association between the dopamine D3 receptor gene and bipolar affective disorder.
American journal of medical genetics 1995;60(3):234-7.
1995: K N Botteron; Michael Vannier; Barbara Geller; Richard D Todd; B C Lee
Preliminary study of magnetic resonance imaging characteristics in 8- to 16-year-olds with mania.
Journal of the American Academy of Child and Adolescent Psychiatry 1995;34(6):742-9.
1994: L Tang; Richard D Todd; Karen L O'Malley
Dopamine D2 and D3 receptors inhibit dopamine release.
The Journal of pharmacology and experimental therapeutics 1994;270(2):475-9.
1994: Abbas Parsian; Richard D Todd
Bipolar disorder and the pseudoautosomal region: an association study.
American journal of medical genetics 1994;54(1):5-7.
1994: Richard D Todd; W Reich; Theodore Reich
Prevalence of affective disorder in the child and adolescent offspring of a single kindred: a pilot study.
Journal of the American Academy of Child and Adolescent Psychiatry 1994;33(2):198-207.
1994: B C Swarzenski; L Tang; Young J Oh; Karen L O'Malley; Richard D Todd
Morphogenic potentials of D2, D3, and D4 dopamine receptors revealed in transfected neuronal cell lines.
Proceedings of the National Academy of Sciences of the United States of America 1994;91(2):649-53.
1994: L Tang; Richard D Todd; A Heller; Karen L O'Malley
Pharmacological and functional characterization of D2, D3 and D4 dopamine receptors in fibroblast and dopaminergic cell lines.
The Journal of pharmacology and experimental therapeutics 1994;268(1):495-502.
1994: Brian K Suarez; Abbas Parsian; Carol Hampe; Richard D Todd; Theodore Reich; C Robert Cloninger
Linkage disequilibria at the D2 dopamine receptor locus (DRD2) in alcoholics and controls.
Genomics 1994;19(1):12-20.
1993: Richard D Todd; Rosalind J Neuman; Barbara Geller; L W Fox; J Hickok
Genetic studies of affective disorders: should we be starting with childhood onset probands?
Journal of the American Academy of Child and Adolescent Psychiatry 1993;32(6):1164-71.
1992: A I Cohen; Richard D Todd; S Harmon; Karen L O'Malley
Photoreceptors of mouse retinas possess D4 receptors coupled to adenylate cyclase.
Proceedings of the National Academy of Sciences of the United States of America 1992;89(24):12093-7.
1992: Richard D Todd
Neural development is regulated by classical neurotransmitters: dopamine D2 receptor stimulation enhances neurite outgrowth.
Biological psychiatry 1992;31(8):794-807.
1992: Richard D Todd; K J Mack; K Y Gandelman; J M Hickok; Karen L O'Malley
Dopamine D2 receptor subtypes couple to different second messenger systems.
Neurochemistry international 1992;20 Suppl():23S-26S.
1992: Karen L O'Malley; S Harmon; L Tang; Richard D Todd
The rat dopamine D4 receptor: sequence, gene structure, and demonstration of expression in the cardiovascular system.
The New biologist 1992;4(2):137-46.
1991: Abbas Parsian; L Fisher; Karen L O'Malley; Richard D Todd
A new TaqI RFLP within intron 2 of human dopamine D2 receptor gene (DRD2).
Nucleic acids research 1991;19(24):6977.
1991: K J Mack; Richard D Todd; Karen L O'Malley
The mouse dopamine D2A receptor gene: sequence homology with the rat and human genes and expression of alternative transcripts.
Journal of neurochemistry 1991;57(3):795-801.
1991: Abbas Parsian; Richard D Todd; E J Devor; Karen L O'Malley; Brian K Suarez; Theodore Reich; C Robert Cloninger
Alcoholism and alleles of the human D2 dopamine receptor locus. Studies of association and linkage.
Archives of general psychiatry 1991;48(7):655-63.
1991: K J Mack; Karen L O'Malley; Richard D Todd
Differential expression of dopaminergic D2 receptor messenger RNAs during development.
Brain research. Developmental brain research 1991;59(2):249-51.
1991: K Y Gandelman; S Harmon; Richard D Todd; Karen L O'Malley
Analysis of the structure and expression of the human dopamine D2A receptor gene.
Journal of neurochemistry 1991;56(3):1024-9.
1990: Linmarie Sikich; J M Hickok; Richard D Todd
5-HT1A receptors control neurite branching during development.
Brain research. Developmental brain research 1990;56(2):269-74.
1990: M R Jarvis; A L Wasserman; Richard D Todd
Acute psychosis in a patient with Epstein-Barr virus infection.
Journal of the American Academy of Child and Adolescent Psychiatry 1990;29(3):468-9.
1990: Karen L O'Malley; K J Mack; K Y Gandelman; Richard D Todd
Organization and expression of the rat D2A receptor gene: identification of alternative transcripts and a variant donor splice site.
Biochemistry 1990;29(6):1367-71.
1989: Richard D Todd; T S Khurana; P Sajovic; K R Stone; Karen L O'Malley
Cloning of ligand-specific cell lines via gene transfer: identification of a D2 dopamine receptor subtype.
Proceedings of the National Academy of Sciences of the United States of America 1989;86(24):10134-8.
1989: Richard D Todd; Karen L O'Malley
Population frequencies of tyrosine hydroxylase restriction fragment length polymorphisms in bipolar affective disorder.
Biological psychiatry 1989;25(5):626-30.
1988: Richard D Todd; P A Bauer
Ascorbate modulates 5-[3H]hydroxytryptamine binding to central 5-HT3 sites in bovine frontal cortex.
Journal of neurochemistry 1988;50(5):1505-12.
1988: Richard D Todd; J M Hickok; G M Anderson; D J Cohen
Antibrain antibodies in infantile autism.
Biological psychiatry 1988;23(6):644-7.
1988: E J Devor; A K Ivanovich; J M Hickok; Richard D Todd
A rapid method for confirming cell line identity: DNA "fingerprinting" with a minisatellite probe from M13 bacteriophage.
BioTechniques 1988;6(3):200, 202.
1988: M Carlson; F Earls; Richard D Todd
The importance of regressive changes in the development of the nervous system: towards a neurobiological theory of child development.
Psychiatric developments 1988;6(1):1-22.
1988: Linmarie Sikich; Richard D Todd
Are the neurodevelopmental effects of gonadal hormones related to sex differences in psychiatric illnesses?
Psychiatric developments 1988;6(4):277-309.
1987: Richard D Todd; J Babinski
A thermodynamic study of 5-[3H]hydroxytryptamine binding to human cortex membranes.
Journal of neurochemistry 1987;49(5):1480-3.