Patients with Alzheimer’s dementia typically exhibit symptoms of cognitive decline including disorientation, short-term memory loss, confusion, and socio-behavioral impairments. Beyond psycho-cognitive dysfunctions, these patients often experience visual abnormalities such as diminished color and contrast vision and narrowing of the visual field, as well as disruptions of circadian rhythms manifesting as sleep disturbances (Petersen et al., 1999; Perrin et al., 2009; Wang and Holtzman, 2020). Some of these visual dysfunctions and sleep irregularities have been documented early in the prodromal phase of AD in patients with mild cognitive impairment (MCI).