Causal perception refers to the remarkable ability of the human visual system to infer causal relationships from dynamic interactions between objects. When witnessing events such as a ball being ...

Decades of research have established a significant link between physical activity and health, influencing agenda setting, policy making and community awareness.1–4 However, the field continues to ...

Correspondence to Dr Rasmus Oestergaard Nielsen, Department of Public Health, Section for Sports Science, Aarhus University, Aarhus 8000, Denmark; roen{at}ph.au.dk Background It is widely accepted ...

In the article that accompanies this editorial, Lu et al 5 conducted a systematic review on the use of instrumental variable (IV) methods in oncology comparative effectiveness research. The main ...

While previous studies suggested an association of the most common cerebral small-vessel disease with dementia risk, new research provides evidence of causal link, identifying it as a major vascular ...