Congenital aphantasia is considered the inability to consciously generate visual imagery. Although there are early descriptions of this disorder going back to Aristotle, it was not formally described ...

Memory disorders occur when a person experiences damage to the brain that changes their ability to make and recall memories. They can be caused by physical and mental health conditions, are typically ...

Making more spelling mistakes lately may be more than fatigue or distraction. Research in early stages of dementia, especially Alzheimer’s disease and semantic memory disorders, shows that writing and ...