Acalculia is an acquired loss of the ability to perform calculations, often due to brain injury. It may result from specific damage to numerical processing areas or from broader cognitive-linguistic deficits. SLPs address acalculia when it co-occurs with aphasia or other neurogenic disorders. Intervention may target functional math skills important for daily living.
Ardila, Alfredo, and Rosselli, Mónica. "Cognitive Rehabilitation of Acquired Calculation Disturbances." Behavioural Neurology (2019).
Ardila, Alfredo, and Rosselli, Mónica. "Acalculia and Dyscalculia." Neuropsychology Review 12, no. 4 (2002).