What evidence supports the necessity of the Episodic Buffer for cross-modal integration?

• A. The episodic buffer has no behavioral evidence
• B. Impairments in tasks requiring integration of information from different modalities and changes in recall of multimodal events when buffer is compromised; neuroimaging shows cross-modal integration in buffer-related regions
• C. The buffer stores only verbal information
• D. Cross-modal integration is not supported by any data

Answer: (B)