History of previous cognitive problems History of CVA, head trauma or Cerebral hemorrhage History of underlying physical illnesses affecting cognitive function such as cancer, thyroid disorders, physical disorders with features of cognitive impairment such as Alzheimer's or any type of degenerative neurological disorder such as Parkinson's History of underlying mental illnesses such as major depression, anxiety disorders and psychotic disorders Use of drugs that affect cognitive function such as antidepressants, benzodiazepines, and anticonvulsants such as phenobarbital Drug, stimulant and alcohol using

History of previous cognitive problems History of CVA, head trauma or Cerebral hemorrhage History of underlying physical illnesses affecting cognitive function such as cancer, thyroid disorders, physical disorders with features of cognitive impairment such as Alzheimer's or any type of degenerative neurological disorder such as Parkinson's History of underlying mental illnesses such as major depression, anxiety disorders and psychotic disorders Use of drugs that affect cognitive function such as antidepressants, benzodiazepines, and anticonvulsants such as phenobarbital Drug, stimulant and alcohol using