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. Author manuscript; available in PMC: 2022 Jun 2.
Published in final edited form as: Cogn Behav Neurol. 2021 Jun 2;34(2):96–106. doi: 10.1097/WNN.0000000000000270

FIGURE 2.

FIGURE 2.

For each test with data from a historical sham control group, gains for each individual in the active stimulation group were calculated as a z score of their treatment gain scores relative to the historical sham control group’s treatment gains. For each test measure, individual participant z scores are shown for immediately post treatment (F1, gray circles) and at the 3-month follow-up (black squares, F2). AV Comp = auditory verbal comprehension. AQ = Aphasia quotient. F1 = immediately post treatment. F2 = 3-month follow-up. MLU = mean length of utterance. N&WF = naming and word finding. PNT = Philadelphia Naming Test. SpontSp = spontaneous speech. Un = unique. WAB–R = Western Aphasia Battery–Revised.