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Smoking pot appears to affect teens' brain development, altering it in ways that could diminish their reasoning, decision-making and memory skills as they age, a new study reports.
Researchers have developed a method that could make magnetic resonance imaging (MRI) multicoloured – a strategy that could serve as a research tool and even aid disease diagnosis…
People with pacemakers or implantable defibrillators have long been told they can't undergo MRI scans. But a new study suggests that it can be safely done -- under the right conditions.