Many people experience headaches on one side of their head only. Possible causes of a headache on the right hand side include medication use, allergies, migraine, and neurological problems.
Primary progressive aphasia (PPA) is a neurological condition that affects a person’s ability to communicate. PPA has three subtypes. Damage due to frontotemporal dementia or Alzheimer’s disease is likely to cause PPA.
Nerve pain in the hands and fingers is the result of direct or indirect damage to the radial nerve, ulnar nerve, median nerve, or branchial plexus nerve root.
Growing evidence suggests a link between Alzheimer’s disease and depression. Depression can also be a risk factor for developing Alzheimer’s disease later in life.
A brain tumor is a group of abnormal cells that form in or near your brain. Unlike healthy brain cells, the cells that comprise a brain tumor are damaged. They multiply out of control without the normal cell functions that control their growth.