Anerethisia

/ænˌɛrəˈθɪziə/ noun

Definition

A medical condition involving the loss or absence of irritability or excitability in tissues or nerves.

Etymology

From 'an-' (without) combined with Greek 'erethizo' meaning 'to irritate' or 'to provoke.' This neurological term describes reduced responsiveness to stimulation.

Kelly Says

This condition can occur in nerve damage or certain neurological diseases where your tissues literally stop responding to stimuli that normally would irritate them—it's like your nerves have fallen asleep permanently.

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