Verbal paraphasia as a source of calculation disturbance.
D001037:Aphasia / Q000175:diagnosis*; D001072:Apraxias; D001254:Astrocytoma; D001932:Brain Neoplasms; D005385:Fingers; D007839:Functional Laterality; D005862:Gerstmann Syndrome / Q000175:diagnosis*; D006429:Hemiplegia; D006801:Humans; D008297:Male; D008433:Mathematics; D008875:Middle Aged; D010296:Parietal Lobe; D011340:Problem Solving