While, a bit picky, it is important for search planners to understand the distinction. Yet instead, the lost subject suffered from Vascular dementia or Parkinson's dementia. Both of which may be equally severe. At this time, it appears the nature of wandering, from a search perspective, is the same for all the Alzheimer s and Related Diseases. Signs and Symptoms of Alzheimer's The hallmark of Alzheimer s disease is difficulty with memory.
Disorientation is also a common problem that relates to wandering and becoming lost.
The rate of progression varies from person to person along with the types of symptoms shown. In the severe stages, the patient becomes totally incapable of caring for themselves. Overview of Changes in the Brain Alois Alzheimer was able to describe two of the major changes in brain structure caused by Alzheimer s disease. Unlike many other cells, the brain is unable to regenerate new neurons. The gradual and progressive death of neurons is mirrored in specific behavior changes.