Nervous System Diseases: News and Research on Brain Ischemia

MeSH tree: C10.228.140.300.150

How hibernation influences a visual brain area in squirrels

Understanding how hibernation affects neurons sheds light on how neurons adapt to changing states and can inform treatment strategies for conditions in which neurons are damaged or impaired. In a new JNeurosci paper, researchers ...

Contrast agents in imaging—do they really harm the kidneys?

"Contrast harms the kidneys"—this belief has been present among patients for years, and sometimes also among physicians. In clinical practice, it may raise concerns about imaging examinations and procedures that use contrast ...

Experimental drug may restore movement after stroke

Every stroke begins with a sudden interruption of blood flow in the brain. But what happens afterward—why neurons continue to lose function and die over the following days—has remained one of the most important unanswered ...

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