Neuroscience maps correlations and causal dependencies between brain activity and mental states with high precision. Lesions, stimulation, and imaging show the brain is necessary for the mind as we know it. That does not logically entail physicalism. The data remain compatible with identity theory, emergence, dual-aspect monism, or certain forms of property dualism. The hard problem of subjective experience and the underdetermination of metaphysics by functional description leave the ontological question open.