Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Imbalanced basal ganglia connectivity is associated with motor deficits and apathy in Huntington's disease
Optical coherence tomography assessment of axonal and neuronal damage of the retina in patients with familial and sporadic multiple sclerosis
The Role of Disease Severity and Demographics in the Clinical Course of COVID-19 Patients Treated with Convalescent Plasma
Secondary infections modify the overall course of hospitalized COVID-19 patients: A retrospective study from a network of hospitals across North India
Effect of booster vaccination against Delta and Omicron variants in Iceland
Clinical validity of single-gene non-invasive prenatal testing for sickle cell disease and beta thalassemia
Inflammation in children with chronic kidney disease linked to gut dysbiosis and metabolite imbalance
Regional pleural strain measurements during mechanical ventilation using ultrasound elastography: A randomised, crossover, proof of concept physiologic study
Defining factors that influence vaccine-induced, cross-variant neutralizing antibodies for SARS-CoV-2 in Asians
Effects of Acute Normovolemic Hemodilution on Post-Cardiopulmonary Bypass Coagulation Tests and Allogeneic Blood Transfusion in Thoracic Aortic Repair Surgery: An Observational Cohort Study
Phenome-wide screening of GWAS data reveals the complex causal architecture of obesity
COVID-19 Vaccination Mandates and Vaccine Uptake
Incidences of poor-quality pharmaceutical products in Nepal
App-based COVID-19 syndromic surveillance and prediction of hospital admissions: The COVID Symptom Study Sweden
Ignoring spatial heterogeneity in drivers of SARS-CoV-2 transmission in the US will impede sustained elimination
Scottish COVID CAncer iMmunity Prevalence (SCCAMP) - a longitudinal study of patients with cancer receiving active anti-cancer treatment during the COVID-19 pandemic
Mortality and Severity in COVID-19 Patients on ACEIs & ARBs - A Meta-Regression Analysis
Clinical utility of Corona Virus Disease-19 serum IgG, IgM, and neutralizing antibodies and inflammatory markers
The second wave of COVID-19 incidence and deaths in Germany - driven by values, social status and migration background? A county-scale explainable machine learning approach
Missense variants in the voltage sensing and pore domain of KCNH5 cause neurodevelopmental phenotypes including epilepsy
Spatial aggregation choice in the era of digital and administrative surveillance data
Optimal protocol design for diffusion-weighted imaging of the prostate: an estimation theory examination of parameter estimate variance
Tuberculosis biomarkers discovered using Diversity Outbred mice.
The COVID-19 health equity twindemic: Statewide epidemiologic trends of SARS-CoV-2 outcomes among racial minorities and in rural America
Near-exact explicit asymptotic solution of the SIR model well above the epidemic threshold
Global diversity of policy, coverage, and demand of COVID-19 vaccines: a descriptive study