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dementias

  • plural
    of dementia.
    dementia
    noun
    a condition characterized by progressive, persistent, severe impairment of intellectual capacity, including memory loss, confusion, and emotional instability, resulting from the loss of or damage to neurons in the brain.

Example Sentences

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The work may also help researchers identify existing drugs that could be repurposed for Alzheimer's disease and other dementias driven by tau.

From Science Daily Jul. 20, 2026

In turn, targeted therapies will either prevent Alzheimer’s in the first place or convert it and other progressive dementias into chronically manageable or even curable conditions.

From The Wall Street Journal Jun. 20, 2026

Or, I should say, diseases, plural — because in addition to the well-known Alzheimer’s, there are a variety of others, including frontal-lobe dementias — such as the one taking Willis — and many others.

From MarketWatch Feb. 11, 2026

It also interferes with how brain cells manage fats and energy and promotes inflammation, which may gradually damage neurons and increase vulnerability to Alzheimer's and related dementias.

From Science Daily Jan. 23, 2026

In benign stupor purely mental stimuli may change the whole clinical picture abruptly and with this produce a change in the intellectual functioning such as we never see in organic dementias or clouded states.

From Benign Stupors A Study of a New Manic-Depressive Reaction Type by John T. (John Thompson) MacCurdy