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Lonnie Zwaigenbaum

Explore the profile of Lonnie Zwaigenbaum including associated specialties, affiliations and a list of published articles. Areas
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Articles 309
Citations 16140
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Recent Articles
1.
Chen Y, Frazier T, Szatmari P, Duku E, Richard A, Smith I, et al.
Autism Res . 2025 Mar; PMID: 40083203
Assessing autistic traits alongside co-occurring emotional/behavioral concerns (EBCs) is challenging due to their overlap in clinical presentations, which can vary by age and sex. This study aimed to investigate domain-specific...
2.
Azrak O, Garic D, Nasir A, Swanson M, Grzadzinski R, Al-Ali K, et al.
medRxiv . 2025 Mar; PMID: 40061339
Importance: Down syndrome, resulting from trisomy 21, is the most prevalent chromosomal disorder and a leading cause of intellectual disability. Despite its significant impact on brain development, research on the...
3.
Garic D, Al-Ali K, Nasir A, Azrak O, Grzadzinski R, McKinstry R, et al.
Dev Cogn Neurosci . 2025 Mar; 73:101540. PMID: 40043413
Down syndrome (DS) is the most common genetic cause of intellectual disability, but our understanding of white matter microstructure in children with DS remains limited. Previous studies have reported reductions...
4.
Ferguson A, Nishino T, Girault J, Hazlett H, Schultz R, Marrus N, et al.
Dev Cogn Neurosci . 2025 Mar; 72:101534. PMID: 40022940
Mass univariate testing on functional connectivity MRI (fcMRI) data is limited by difficulties achieving experiment-wide significance. Recent work addressing this problem has used enrichment analysis, which aggregates univariate screening statistics...
5.
Glass M, Matoba N, Beltran A, Patel N, Farah T, Eswar K, et al.
bioRxiv . 2025 Feb; PMID: 39974968
Human induced pluripotent stem cell (iPSC) derived cortical organoids (hCOs) model neurogenesis on an individual's genetic background. The degree to which hCO phenotypes recapitulate the brain growth of the participants...
6.
Richard A, Duku E, Bennett T, Szatmari P, Vaillancourt T, Zwaigenbaum L, et al.
Dev Psychopathol . 2025 Feb; :1-14. PMID: 39943790
Co-occurring autism and attention-deficit/hyperactivity disorder (ADHD) have been associated with poorer social skills. Most studies examining the association of ADHD symptoms and social skills in autism employ categorical and cross-sectional...
7.
Samuel S, Punjwani Z, San Martin-Feeney D, Allemang B, Guilcher G, Lang E, et al.
JAMA Pediatr . 2025 Feb; PMID: 39928304
Importance: Transition to adult care is a challenging and complex process for youth and emerging adults with chronic health and/or mental health conditions. Patient navigation has been proposed to improve...
8.
Mailick M, Bennett T, DaWalt L, Durkin M, Forbes G, Howlin P, et al.
Autism Res . 2025 Feb; PMID: 39902495
Although autism is a childhood-onset neurodevelopmental disorder, its features change across the life course due to a combination of individual and contextual influences. However, the influence of contextual factors on...
9.
San Martin-Feeney D, Samborn S, Allemang B, Patton M, Punjwani Z, Pfister K, et al.
Health Care Transit . 2024 Dec; 3:100088. PMID: 39712475
Introduction: The transition from pediatric to adult care poses challenges for adolescents and young adults (AYA) with chronic conditions and their caregivers. A patient navigator (PN) intervention may mitigate transition-related...
10.
Grzadzinski R, Mata K, Bhatt A, Jatkar A, Garic D, Shen M, et al.
J Neurodev Disord . 2024 Dec; 16(1):70. PMID: 39701965
Background: Down syndrome (DS) is the most common congenital neurodevelopmental disorder, present in about 1 in every 700 live births. Despite its prevalence, literature exploring the neurobiology underlying DS and...