Charles Bonnet Syndrome in the Setting of a Traumatic Brain Injury

Article Ophthalmology

Three cases of Charles Bonnet Syndrome in patients with advanced glaucomatous visual field loss but preserved visual acuity

Trine Lomo et al.

Summary: Charles Bonnet syndrome can occur in glaucoma patients with preserved visual acuity, where patients may experience vivid hallucinations while maintaining insight into their unreal nature. Awareness of this relation is important for clinicians to enhance communication with patients.

ACTA OPHTHALMOLOGICA (2021)

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Article Cell Biology

High-Density EEG in a Charles Bonnet Syndrome Patient during and without Visual Hallucinations: A Case-Report Study

Andrea Piarulli et al.

Summary: This study revealed specific changes in electrical brain activity in CBS patients during visual hallucinations, including alterations in power and connectivity between different brain areas, changes in network properties, and increased signal complexity. These findings suggest that the emergence of hallucinations in CBS may be related to disruptions in the visual cortex and core cortical regions involved in attention and default mode networks.

CELLS (2021)

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Review Ophthalmology

An overview of psychological and social factors in Charles Bonnet syndrome

Lee Jones et al.

Summary: Charles Bonnet syndrome is a condition where individuals with normal cognitive function but impaired vision experience visual hallucinations, causing distress and disruption in everyday life. These hallucinations are often mistaken for neurological conditions, and clinical management relies on early warning and preemptive questioning. Knowledge and awareness of CBS are generally low, highlighting the need for increased education and understanding in improving patient care.

THERAPEUTIC ADVANCES IN OPHTHALMOLOGY (2021)

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Review Ophthalmology