While the researchers detected true smokers.

While the researchers detected true smokers, the segment that occasionally smokes was potentially missed, which could increase the number of people who smoke increase.Researchers concluded that caution should be exercised when using self-reported nicotine use as part of the survey data and that additional measures are needed to verify, or who does not smoke.

###About Case Western Reserve University. Located in Cleveland, Case offers nationally recognized programs in the Arts and Sciences, Dental Medicine, Engineering, Management, Medicine, Nursing and Social Work.The investigators discovers to work at the OHSU Layton Ageing & Alzheimer’s Disease Center to cerebral capacity and the incidence of spiritual decay in humans with a Alzheimer connected.

The discovery will be in this week to the Baylor University Chicago, by researchers from the Oregon Health and Science University Portland.