acalculia

There is either association or dissociation in terms of performance of acalculia and aphasia in LBD patients.

左脑损伤失算表现与失语既密切系，又相独立；

d.Focal dysfunction of pallium: Such as aphasia, blindness, agraphia, acalculia, etc. or secondary epilepsy.

大脑皮层局灶性功能障碍:失语、失明、失写、失算等,或出现继发性癫痫。