Study identifies a neural signal that could explain social-cognitive ability in autism
An electroencephalogram (EEG) study of adolescents with autism spectrum disorder (ASD) identified a neural signal that may help explain the …
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Leaking calcium in neurons an early sign of Alzheimer’s pathology
Alzheimer’s disease is known for its slow attack on neurons crucial to memory and cognition. But why are these particular …
Researchers help develop wastewater test that could act as an early warning sign for COVID‑19 outbreaks
Researchers at Dalhousie University have helped in the development of a rapid test to detect the presence of SARS-CoV-2 in …
No single sign or symptom is sufficient to rule in or rule out community-acquired pneumonia
While the history and physical examination is important, only a few key signs and symptoms significantly change the underlying likelihood …
Clogged arteries are not the only sign of cardiovascular disease
Doctors rely on a variety of risk assessments to evaluate how likely a person is to develop heart disease. While …
This 'diamond gap' fingernail test could show an early sign of lung cancer
When you press your nails together, do you see a tiny diamond-shaped window of light? The test is used to …