Pathologic brain network activity
Memory impairment in epilepsy
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Our thinking, memory and cognition in general, relies upon precisely timed interactions among neurons forming brain networks that support cognitive processes. The surgical evaluation of drug-resistant epilepsy using intracranial electrodes provides a unique opportunity to record directly from human brain and to investigate the coordinated activity of cognitive networks. In this issue of Neurology®, Kleen and colleagues1 implicate pathologic hippocampal network activity during specific memory processes in the occurrence of errors in patients' performance on a short-term memory task.
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Go to Neurology.org for full disclosures. Funding information and disclosures deemed relevant by the authors, if any, are provided at the end of the editorial.
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- © 2013 American Academy of Neurology
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