2002
In Memory of Donald Cohen
Volkmar F, Anderson G, Klin A, Paul R. In Memory of Donald Cohen. Journal Of Autism And Developmental Disorders 2002, 32: 241-242. DOI: 10.1023/a:1015414116767.Peer-Reviewed Original Research
1997
Risperidone Treatment of Children and Adolescents With Pervasive Developmental Disorders: A Prospective, Open-Label Study
MCDOUGLE C, HOLMES J, BRONSON M, ANDERSON G, VOLKMAR F, PRICE L, COHEN D. Risperidone Treatment of Children and Adolescents With Pervasive Developmental Disorders: A Prospective, Open-Label Study. Journal Of The American Academy Of Child & Adolescent Psychiatry 1997, 36: 685-693. PMID: 9136504, DOI: 10.1097/00004583-199705000-00020.Peer-Reviewed Original ResearchConceptsPervasive developmental disorderDevelopmental disordersRisperidone treatmentClinical Global Impression ScaleOpen-label studyOpen-label trialPlacebo-controlled studyCommon side effectsEfficacy of risperidoneShort-term safetyGlobal Impression ScaleGlobal improvement itemBehavioral ratingsChildhood disintegrative disorderSocial relatednessTreatment of childrenAsperger's disorderRepetitive behaviorsAutistic disorderBehavioral symptomsBaseline visitMean ageImpression ScaleAdolescentsOptimal dose
1994
Noradrenergic and adrenergic functioning in autism
Minderaa R, Anderson G, Volkmar F, Akkerhuis G, Cohen D. Noradrenergic and adrenergic functioning in autism. Biological Psychiatry 1994, 36: 237-241. PMID: 7986888, DOI: 10.1016/0006-3223(94)90605-x.Peer-Reviewed Original ResearchConceptsUrinary excretion rateNeurochemical assessmentVanillylmandelic acidAdrenergic functioningExcretion rateNormal control individualsUrinary excretionPlasma levelsNoradrenergic functioningMarked abnormalitiesNormal controlsGroup mean differencesControl groupControl individualsNorepinephrineMean differenceAutistic patients
1993
Integrating biological and behavioral perspectives in the study and care of autistic individuals: the future.
Cohen D, Volkmar F, Anderson G, Klin A. Integrating biological and behavioral perspectives in the study and care of autistic individuals: the future. Israel Journal Of Psychiatry And Related Sciences 1993, 30: 15-32. PMID: 8101835.Peer-Reviewed Original Research
1989
The issue of hyperserotonemia and platelet serotonin exposure: A preliminary study
Anderson G, Minderaa R, Cho S, Volkmar F, Cohen D. The issue of hyperserotonemia and platelet serotonin exposure: A preliminary study. Journal Of Autism And Developmental Disorders 1989, 19: 349-351. PMID: 2745398, DOI: 10.1007/bf02211852.Peer-Reviewed Original ResearchNeurochemical Study of Dopamine Functioning in Autistic and Normal Subjects
MINDERAA R, ANDERSON G, VOLKMAR F, AKKERHUIS G, COHEN D. Neurochemical Study of Dopamine Functioning in Autistic and Normal Subjects. Journal Of The American Academy Of Child & Adolescent Psychiatry 1989, 28: 190-194. PMID: 2925571, DOI: 10.1097/00004583-198903000-00007.Peer-Reviewed Original ResearchConceptsPlasma PRLPlasma prolactinHVA levelsUrinary HVANormal controlsNormal subjectsUrinary DA excretionUrinary HVA excretionHomovanillic acid levelsDose of neurolepticPlasma PRL valuesDopamine functioningDopamine excretionNeuroleptic doseHVA excretionNeuroleptic medicationDA excretionNeurochemical studiesPRL valuesPeripheral indicesExcretion rateAcid levelsHVAExcretionSignificant differencesWhole blood serotonin and tryptophan in autism: Temporal stability and the effects of medication
Minderaa R, Anderson G, Volkmar F, Harcherick D, Akkerhuis G, Cohen D. Whole blood serotonin and tryptophan in autism: Temporal stability and the effects of medication. Journal Of Autism And Developmental Disorders 1989, 19: 129-136. PMID: 2708296, DOI: 10.1007/bf02212724.Peer-Reviewed Original ResearchConceptsWhole blood serotoninPlatelet countMedicated groupBlood serotoninSex-matched normal controlsSignificant intraclass correlation coefficientsEffects of medicationWhole blood concentrationsAutistic groupIntraclass correlation coefficientMean percentage differenceBlood concentrationsNormal controlsNormal subjectsWhole bloodTRP valuesSerotoninTryptophan valuesYear periodGroupCountPercentage differenceMedicationsBlood
1987
WHOLE BLOOD SEROTONIN IN AUTISTIC AND NORMAL SUBJECTS
Anderson G, Freedman D, Cohen D, Volkmar F, Hoder E, McPhedran P, Minderaa R, Hansen C, Young J. WHOLE BLOOD SEROTONIN IN AUTISTIC AND NORMAL SUBJECTS. Journal Of Child Psychology And Psychiatry 1987, 28: 885-900. PMID: 3436995, DOI: 10.1111/j.1469-7610.1987.tb00677.x.Peer-Reviewed Original ResearchConceptsWhole blood serotoninSerotonin levelsBlood serotoninNormal subjectsWhole blood serotonin concentrationAutistic subjectsBlood serotonin concentrationsBlood tryptophan levelsLow serotonin levelsHyperserotonemia of autismPlatelet countSerotonin concentrationsNormal groupTryptophan levelsSerotoninAutistic groupSubjectsPossible causesAnticonvulsantsNeurolepticsGroupLevelsHyperserotonemiaUrinary 5-hydroxyindoleacetic acid and whole blood serotonin and tryptophan in autistic and normal subjects
Minderaa R, Anderson G, Volkmar F, Akkerhuis G, Cohen D. Urinary 5-hydroxyindoleacetic acid and whole blood serotonin and tryptophan in autistic and normal subjects. Biological Psychiatry 1987, 22: 933-940. PMID: 2440483, DOI: 10.1016/0006-3223(87)90002-3.Peer-Reviewed Original Research
1984
Platelet imipramine binding in autistic subjects
Anderson G, Minderaa R, van Benthem P, Volkmar F, Cohen D. Platelet imipramine binding in autistic subjects. Psychiatry Research 1984, 11: 133-141. PMID: 6584936, DOI: 10.1016/0165-1781(84)90097-0.Peer-Reviewed Original Research