Related Experiment Video
Updated: Jun 1, 2025

Neuro-rehabilitation Approach for Sudden Sensorineural Hearing Loss
Published on: January 25, 2016
Wernicke's encephalopathy presenting with confusion and hearing loss
Lucy Carson1, Munashe Veremu2, Aaron Jesuthasan2
1Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK lucy.carson@nhs.net.
Abstract:
We present a case of a male in his early 50s assessed in the emergency department with a seemingly clear alcohol history but with classic symptoms of Wernicke's encephalopathy (WE): disorientation, gait ataxia and vertical nystagmus. He also had significant bilateral hearing loss and profound anterograde amnesia. Neuroimaging revealed hallmark signs of WE, including symmetrical T2/fluid-attenuated inversion recovery hyperintensity in the medial thalami. Here, we consider important differentials beyond WE, discuss the importance of revisiting the patient's history and explore the significance of his imaging findings. Although the patient's cognitive function and ocular symptoms improved on standard treatment, his condition progressed to Korsakoff's syndrome accompanied by residual anterograde amnesia and ongoing confabulation that required cognitive rehabilitation.
Related Concept Videos
Higher Mental Functions of the Brain: Language
Language formation and comprehension take place in the dominant hemisphere. The dominant hemisphere is responsible for understanding the meaning of spoken, written, or sign language, as well as the ability to communicate. For most people, the left hemisphere is the dominant one. The right hemisphere, then, gives tone and emotional context to the...
Hearing
Amnesia
The severity and duration of memory loss vary depending on the type and underlying cause. Amnesia is classified into two main types: retrograde and anterograde.
Retrograde amnesia is marked by the loss of memories formed before the onset of the condition. Patients may recall distant past events but often forget those occurring shortly before the incident.
Anterograde...
The Cochlea
Pneumonia II: Pathophysiology
Dementia
The progression of dementia is generally gradual....

