Skip to main content
. Author manuscript; available in PMC: 2012 Dec 6.
Published in final edited form as: J Neurosci. 2012 Jun 6;32(23):7986–7991. doi: 10.1523/JNEUROSCI.6241-11.2012

TABLE 1.

CLINICAL AND DEMOGRAPHIC CHARACTERISTICS OF PARTICIPANTS

lvPPA Healthy controls
N 10 22
Age (years) 66.9 (10.2) 62.5 (7.4)
Education (years) 16.7 (2.9) 14.8 (2.3)
MMSE (max=30) 20.0 (7.4) 28.8 (1.2)
Digit Span (max=9) 4.7 (1.9) NA
Pyramids and Palm Trees (max=50) 43.3 (6.5) NA

Values listed are means with standard deviations. LvPPA and controls were matched for age (t(30)=1.37, ns). LvPPA had marginally higher education (t(30)=2.03, p=.051). As expected, lvPPA had lower MMSE scores (t(29)=5.41, p<.001) (MMSE score was not available for one control).