Previous event-related potential (ERP) research revealed that older relative to younger adults show reduced inversion effects in the N170 (with more negative amplitudes for inverted than upright faces). suggestive of impairments in face perception. However. as these studies used young to middle-aged faces only. https://www.spidertattooz.com/Zenith-El-Primero-36-000-VpH-03-2150-400/