Problems with orientation and navigation.
People experiencing early-stage dementia may become confused about dates, seasons, or the passage of time. They may forget where they are or have difficulty finding familiar routes. Getting lost in places they have visited many times can be a particularly worrying sign.
Spatial perception can also be affected. Some people have difficulty judging distances, recognizing objects, or correctly interpreting visual information.
Mood swings and personality changes
Sometimes, behavioral and emotional changes appear before significant memory loss occurs. A normally extroverted person may become withdrawn, while someone who was previously self-assured may become anxious or insecure.
Mood swings, irritability, depression, and decreased interest in hobbies or social activities may occur. These changes are usually gradual, making them easy to attribute to stress, aging, or other life circumstances.
Physical signs that may accompany cognitive changes
Although dementia is primarily associated with cognitive symptoms, some people also experience physical changes. Depending on the underlying cause, these may include sleep disturbances, gait abnormalities, balance problems, and decreased coordination.
Researchers continue to study the relationship between sleep quality, cardiovascular health, and brain function. Maintaining a healthy lifestyle can promote overall cognitive well-being, although it doesn’t guarantee prevention.
