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Brain imaging

Conceptualizing the brain as a collection of circuits of dysfunction

Multiple sclerosis is a neurological disease that involves white matter lesions throughout the brain, and depression is a common comorbidity. In this paper, Siddiqi, Kletenik et al. propose the use of a recently developed technique known as lesion network mapping to identify a common depression network that may represent a treatment target for neuromodulatory approaches to treating depression.

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Fig. 1: Comparison of healthy brain network and network in patients with MS.
The alternative text for this image may have been generated using AI.

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Correspondence to Victoria M. Leavitt.

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Leavitt, V.M. Conceptualizing the brain as a collection of circuits of dysfunction. Nat. Mental Health 1, 8–9 (2023). https://doi.org/10.1038/s44220-022-00004-w

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