Udayakumar Narasimhan

Chennai, TN 600116, India

Last Updated: 09/26/2026

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Found 16 publications

Swallowing and choking difficulties as potential markers of FXTAS progression in FMR1 premutation carriers.

Swallowing and choking difficulties as potential markers of FXTAS progression in FMR1 premutation carriers.

Journal: Scientific reports

Published: July 17, 2025

Estimation of Plasma Concentration of L-Carnosine and its Correlation with Core Symptoms of Autism Spectrum Disorder Children: A Pilot Clinical Trial.

Estimation of Plasma Concentration of L-Carnosine and its Correlation with Core Symptoms of Autism Spectrum Disorder Children: A Pilot Clinical Trial.

Journal: Frontiers in bioscience (Landmark edition)

Published: August 10, 2023

Quantitative assessment of cognitive profile and brain asymmetry in the characterization of autism spectrum in children: A task-based EEG study.

Quantitative assessment of cognitive profile and brain asymmetry in the characterization of autism spectrum in children: A task-based EEG study.

Journal: Proceedings of the Institution of Mechanical Engineers. Part H, Journal of engineering in medicine

Published: April 25, 2023

Diagnostic Accuracy of Bayley III Screening Tool to Detect Developmental Delay in Moderate to High-Risk Indian Preterm Children.

Diagnostic Accuracy of Bayley III Screening Tool to Detect Developmental Delay in Moderate to High-Risk Indian Preterm Children.

Journal: Indian journal of pediatrics

Published: March 20, 2023

Case Report: A Disease Phenotype of Rett Syndrome and Neurofibromatosis Resulting from A Bilocus Variant Combination.

Case Report: A Disease Phenotype of Rett Syndrome and Neurofibromatosis Resulting from A Bilocus Variant Combination.

Journal: Journal of autism and developmental disorders

Published: January 20, 2022

Effectiveness of Bedside Clinical Screening Tools in Predicting Short-Term Neurodevelopmental Delay Among Very-Low-Birth-Weight Pre-terms: A Prospective Observational Study.

Effectiveness of Bedside Clinical Screening Tools in Predicting Short-Term Neurodevelopmental Delay Among Very-Low-Birth-Weight Pre-terms: A Prospective Observational Study.

Journal: Cureus

Published: December 12, 2021

Atypical presentation of rapid-onset dystonia-parkinsonism in a toddler with a novel mutation in the ATP1A3 gene.

Atypical presentation of rapid-onset dystonia-parkinsonism in a toddler with a novel mutation in the ATP1A3 gene.

Journal: BMJ case reports

Published: August 20, 2021

Association of digital media exposure and addiction with child development and behavior: A cross-sectional study.

Association of digital media exposure and addiction with child development and behavior: A cross-sectional study.

Journal: Industrial psychiatry journal

Published: January 01, 2021

Effect of L-Carnosine in children with autism spectrum disorders: a systematic review and meta-analysis of randomised controlled trials.

Effect of L-Carnosine in children with autism spectrum disorders: a systematic review and meta-analysis of randomised controlled trials.

Journal: Amino acids

Published: October 29, 2020

Effect of L-Carnosine as adjunctive therapy in the management of children with autism spectrum disorder: a randomized controlled study.

Effect of L-Carnosine as adjunctive therapy in the management of children with autism spectrum disorder: a randomized controlled study.

Journal: Amino acids

Published: September 17, 2020

Seeing the National Education Policy 2020 through the lens of early child development.

Seeing the National Education Policy 2020 through the lens of early child development.

Journal: Industrial psychiatry journal

Published: August 08, 2020

The Spectrum of Sleep Disorders Among Children: A Cross-sectional Study at a South Indian Tertiary Care Hospital.

The Spectrum of Sleep Disorders Among Children: A Cross-sectional Study at a South Indian Tertiary Care Hospital.

Journal: Cureus

Published: May 08, 2020

Showing 1-12 of 16

Last Updated: 09/26/2026