Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Effects of a single-dose methylphenidate challenge on resting-state functional connectivity in stimulant-treatment naive children and adults with ADHD
How has the COVID-19 pandemic impacted on smoking and nicotine dependence among people with severe mental ill health? Analysis of linked data from a UK Closing the Gap Cohort
Effect Monitoring and Insights from Vaccination program of Healthcare Workforce from a tertiary level hospital in India against SARS-CoV-2.
U.S. Regional Differences in Physical Distancing: Evaluating Racial and Socioeconomic Divides During the COVID-19 Pandemic
Association of Body Anthropometry and Obstructive Sleep Apnea in Children: Impact of Hispanic Ethnicity
Genome-wide meta-analysis and omics integration identifies novel genes associated with diabetic kidney disease
High Viral Specific Antibody Convalescent Plasma Effectively Neutralizes SARS-CoV-2 Variants of Concern
Multi-objective Risk-based Resource Allocation for Urban Pandemic Preparedness: The COVID-19 Case in Bogota, Colombia
Statistical learning in patients in the minimally conscious state
Targeted transcutaneous cervical spinal cord stimulation promotes upper limb recovery in spinal cord and peripheral nerve injury
The SARS-CoV2 pandemic explained via asymptomatic infection and susceptibility heterogeneity. Buenos Aires First Wave
MUC16 mutation is associated with tumor grade, clinical features, and prognosis in glioma patients
BNT162b2 mRNA vaccinations in Israel: understanding the impact and improving the vaccination policies by redefining the immunized population
Exponential growth, high prevalence of SARS-CoV-2 and vaccine effectiveness associated with Delta variant in England during May to July 2021
Efficacy of universal masking for source control and personal protection from simulated cough and exhaled aerosols in a room
The intersectional role of paternal gender-equitable attitudes and maternal empowerment on child undernutrition in India
Contractile cell apoptosis regulates airway smooth muscle remodeling in asthma
Source terms for benchmarking models of SARS-CoV-2 transmission via aerosols and droplets
A Rapid and Reliable Liquid Chromatography/Mass Spectrometry Method for SARS-CoV-2 Diagnostics from Gargle Solutions and Saliva
Association between physical-activity trajectories and cognitive decline in adults 50 years of age or older
A comparison of the genes and genesets identified by EWAS and GWAS of fourteen complex traits
Cerebello-thalamic activity drives an abnormal motor network into dystonic tremor
Low case numbers enable long-term stable pandemic control without lockdowns
Clinical severity of COVID-19 patients admitted to hospitals during the Omicron wave in South Africa
Rapid, widespread, and preferential increase of SARS-CoV-2 B.1.1.7 variant in Houston, TX, revealed by 8,857 genome sequences
Fully Vaccinated and Boosted Patients Requiring Hospitalization for COVID-19: an Observational Cohort Analysis