Tag: brain imaging

Jan 06 2006

Astrocytes Can Independently Control Blood Flow

Astrocytes, also known as astroglia, are star-shaped cells in the brain whose function and importance has never been fully understood by neuroscientists. Once thought to be housekeeping cells under the control of neurons, LiveScience.com is reporting today that researchers have found that astrocytes can directly and independently perform the critical function of controlling blood flow …

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Nov 28 2005

Predicting What You’ll Need to Remember

Brain image scan

LiveScience.com is reporting that a new brain-imaging study performed by researchers at MIT has concluded that if you predict a memory will need to be recalled as you store that memory, you will in fact be able to remember it better later. In other words, people who make more accurate memory predictions are better learners. …

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