Sunday, June 15, 2008

Memory dysfunction and obstructive sleep apnea

Obstuctive sleep apnea is associated with cognitive dysfunction, including memory problems.
A study reports that key brain structures involved in memory, the mammilary bodies, are shrunken in patients with Obstructive sleep apnea:
A study using high-resolution magnetic resolution imaging (MRI) scans reports that mammillary bodies — brain structures involved in memory — were 20% smaller in patients with sleep apnea than in controls.

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