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Learn how radiation therapy can affect the hippocampus, a brain structure involved in learning, memory and spatial information processing. Find out the evidence, mechanisms and effects of radiation on neurogenesis, apoptosis and cognitive impairment.
Vision rehabilitation (often called vision rehab) is a term for a medical rehabilitation to improve vision or low vision. In other words, it is the process of restoring functional ability and improving quality of life and independence in an individual who has lost visual function through illness or injury.
Posterior cortical atrophy (PCA) is a rare form of dementia that affects visual processing and causes symptoms such as difficulty reading, blurred vision, and object recognition disorder. PCA may be a variant of Alzheimer's disease or related to other brain disorders, and has no standard definition or diagnostic criteria.
A new study found a link between SGLT-2 inhibitors and a significantly lower risk of dementia in people with diabetes. Here's what doctors say about the link.
Visual impairment is the partial or total inability of visual perception, which may be caused by various conditions or problems in the eye or brain. Learn about the symptoms, complications, treatment, and prevalence of visual impairment, as well as the different categories and definitions used by WHO and other countries.
The web page explains the effects of aging on different types of memory, such as episodic, semantic, and short-term memory. It also discusses the factors that affect memory loss, such as exercise, education, and interruptions.
Learn about the phenomenon of recovering stereo vision (stereopsis) in adults who were born stereoblind or lost it due to a medical condition. Find out how strabismus surgery, vision therapy, and other factors may affect the outcome of stereopsis recovery.
NARP syndrome, also known as neuropathy, ataxia, and retinitis pigmentosa, is a genetic disorder that affects the nervous system and causes vision loss, muscle weakness, and other symptoms. It is caused by mutations in the MT-ATP6 gene, which is inherited from the mother and can vary in severity and prognosis.