2009
Symptom dimensions and subtypes of obsessive-compulsive disorder: a developmental perspective
Leckman JF, Bloch MH, King RA. Symptom dimensions and subtypes of obsessive-compulsive disorder: a developmental perspective. Dialogues In Clinical Neuroscience 2009, 11: 21-33. PMID: 19432385, PMCID: PMC3181902, DOI: 10.31887/dcns.2009.11.1/jfleckman.Peer-Reviewed Original Research
2005
Caudate volumes in childhood predict symptom severity in adults with Tourette syndrome
Bloch MH, Leckman JF, Zhu H, Peterson BS. Caudate volumes in childhood predict symptom severity in adults with Tourette syndrome. Neurology 2005, 65: 1253-1258. PMID: 16247053, PMCID: PMC2367161, DOI: 10.1212/01.wnl.0000180957.98702.69.Peer-Reviewed Original ResearchConceptsSeverity of ticsBasal ganglia volumesCaudate nucleus volumeTourette syndromeObsessive-compulsive symptomsGanglia volumesEarly adulthoodObsessive-compulsive disorderTic symptomsCaudate nucleusCaudate volumeCross-sectional imaging studiesThalamo-cortical circuitsNucleus volumeSeverity of symptomsAge 16 yearsProspective longitudinal studyAge 14 yearsClinical statusClinical assessmentClinical measuresMorphologic disturbancesMRI scansSymptomsImaging studies
2003
Influence of Age and Tic Disorders on Obsessive-Compulsive Disorder in a Pediatric Sample
Scahill L, Kano Y, King RA, Carlson A, Peller A, LeBrun U, do Rosario-Campos MC, Leckman JF. Influence of Age and Tic Disorders on Obsessive-Compulsive Disorder in a Pediatric Sample. Journal Of Child And Adolescent Psychopharmacology 2003, 13: 7-17. PMID: 12880496, DOI: 10.1089/104454603322126304.Peer-Reviewed Original ResearchConceptsObsessive-compulsive disorderTic disordersAge of onsetAge groupsPediatric samplesAbsence of ticsHistory of ticsAdolescent age groupImpact of ageInfluence of agePresence of ticsMean ageFunctional statusOnly significant differenceSpecialty clinicSymptom profilesHeterogeneous disorderImportant subgroupSymptom typeDisordersCommon compulsionsAge categoriesCompulsive disorderAgeConvenient sample
1983
Developmental and pharmacological aspects of attention deficit disorder (ADD).
Anderson GM, Shaywitz BA, Leckman JF, Hunt RD, Shaywitz SE, Cohen DJ. Developmental and pharmacological aspects of attention deficit disorder (ADD). Progress In Clinical And Biological Research 1983, 135: 207-23. PMID: 6364156.Peer-Reviewed Original Research