Decreased Activation of Entorhinal Cortex on fMRI in MCI
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Decreased Activation of Entorhinal Cortex on fMRI in MCI |
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| Small SA et al. Ann Neurol 1999;45:466 | ||
| Normal | Mild Cognitive Impairment | Alzheimer´s Disease |
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| Note activation of all regions in normals and of none in AD. In MCI that do not deteriorate to AD (+EC) there is entorhinal activation, not present in MCI who deteriorate (-EC). | ||