Table 1.

Summary of PPA participant demographic data.

Participant	Age	Gender	Education	Handedness	Symptom Duration (years)
PPA-G 1	60	M	15	L	4.5
PPA-G 2	62	M	20	R	5
PPA-G 3	59	M	12	R	3.1
PPA-G 4	52	F	18	R	1.5
PPA-G 5	61	F	18	R	5
PPA-G 6	72	M	20	R	5
PPA-G 7	62	F	16	R	3
PPA-G 8	69	F	14	R	3.5
PPA-L 1	69	M	15	R	2.5
PPA-L 2	66	M	19	R	9.5
PPA-L 3	63	M	18	R	2.5
PPA-L 4	64	F	16	R	2.8
PPA-L 5	59	M	14	R	7
PPA-L 6	58	M	16	R	2
PPA-L 7	65	F	13	R	5
PPA-L 8	66	M	12	L	2.5
PPA-L 9	75	F	16	R	2.5
PPA-L 10	60	M	18	R	2
PPA-L 11	48	M	16	R	6
PPA-L 12	62	M	20	R	3
PPA-L 13	76	F	16	R	2
Mean (SD)
PPA-G	62 (6)		17 (3)		3.8 (1.3)
PPA-L	64 (7)		16 (2)		3.8 (2.4)
Control	63 (6)		16 (3)		N/A

Note: A = Agrammatic; L = Logopenic