retrograde amnesia

American  

noun

1. a memory disorder characterized by an inability to remember events or experiences that occurred before a significant point in time.

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retrograde amnesia British  

noun

1. amnesia caused by a trauma such as concussion, in which the memory loss relates to material learnt before the trauma Compare anterograde amnesia

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Etymology

Origin of retrograde amnesia

First recorded in 1930–35

Example Sentences

See Examples For:

retrograde amnesia

Weronika had suffered a rare complication - unusual retrograde amnesia.

From BBC ● Feb. 25, 2025

He woke up in a cloud — he felt as if he had been “dropped cold, empty, neutral, cleansed,” as he later put it — with retrograde amnesia.

From Washington Post ● Nov. 2, 2021

“There are many alternative explanations for these correlations—say, retrograde amnesia, in which the forgetting is due to a brain injury.”

From Scientific American ● Apr. 6, 2021

While in prison, Madison suffered several strokes in recent years, resulting in brain damage, dementia and retrograde amnesia, court papers said.

From The Guardian ● Feb. 27, 2019

Psychiatrists explain the case as follows: The thing here involved is retrograde amnesia.

From Criminal Psychology; a manual for judges, practitioners, and students by Hans Gustav Adolf Gross