Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Novelty-induced frontal-STN networks in Parkinson's disease
Stronger Microstructural Damage Revealed in Multiple Sclerosis Lesions with Central Vein Sign by Quantitative Gradient Echo MRI
Serological Responses to the First Three Doses of SARS-CoV-2 Vaccination in Inflammatory Bowel Disease: A Prospective Cohort Study
Efficacy and Safety of SOBERANA 02, a COVID-19 conjugate vaccine in heterologous three doses combination
SARS-CoV-2 antibody prevalence among homeless people, sex workers and shelter workers in Denmark: a nationwide cross-sectional study
Impact of Clinical and Genomic Factors on SARS-CoV2 Disease Severity
COVID-19 Associated Stroke--A Single Centre Experience
Evaluation of machine learning for predicting COVID-19 outcomes from a national electronic medical records database
Association of inflammatory markers with severity of disease and mortality in COVID-19 patients: a systematic review and meta-analysis
Timing of Convalescent plasma administration and 28-day mortality for COVID-19 pneumonia.
Cardiorespiratory Fitness and Neuromuscular Performance in Patients Recovered from COVID-19
Factors informing healthcare workers' willingness to work during the COVID-19 pandemic
The Longevity-Frailty Hypothesis: Evidence from COVID-19 Death Rates in Europe
Laser speckle contrast imaging for visualizing blood flow during cerebral aneurysm surgery: A comparison with indocyanine green angiography
Lives Saved from Age-Prioritised COVID-19 Vaccination
Efficacy of Lactococcus lactis strain plasma (LC-Plasma) in easing symptoms in patients with mild coronavirus disease 2019 (COVID-19): protocol for an exploratory, multicenter, double-blinded, randomized controlled trial (PLATEAU study)
Covid-19 Pandemic and Behavioural Response To Self-Medication Practice In Western Uganda
Patient Outcomes and Lessons-Learned from Treating Patients with Severe COVID-19 at a Long-Term Acute Care Hospital
Long-term Effects of Perceived Stress, Anxiety, and Anger on Hospitalizations or Death and Health Status in Heart Failure Patients
Effectiveness of the ChAdOx1 vaccine in the elderly during SARS-CoV-2 Gamma variant transmission in Brazil
How to improve access to TB care for the nomads? Review of barriers and enablers for Sahel nomadic populations
MRI based Kidney Radiomics analysis during chronic lithium treatment: validation of a texture index associated with decreased kidney function.
Large-scale analysis of structural brain asymmetries in schizophrenia via the ENIGMA consortium
Characterising contact in disease outbreaks via a network model of spatial-temporal proximity
Age-Based Disparities in Hospitalizations and Mortality for Coronavirus Disease 2019 (COVID-19)
Geographic clusters of objectively measured physical activity and the characteristics of their built environment in a Swiss urban area