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TL;DR: A 2026 mouse study in Nature Communications reported that 10 daily bouts of optogenetic dentate-gyrus stimulation produced weeks-long changes in chromatin, nuclear structure, behavior, and spatial coding, while Cyclin B deletion weakened several effects…
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ECT Looks Safer in the Long Run Than Its Reputation TL;DR: A British Journal of Psychiatry review argues that modern population-level studies do not support a long-term increase in dementia or major cardiovascular risk after electroconvulsive therapy and inste…
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Ethanolamine Looked Like a Depression Biomarker and Treatment Target TL;DR: In a 380-person cerebrospinal fluid dataset, patients with active major depression had lower ethanolamine levels than controls, those levels rose after electroconvulsive therapy, and p…
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A new study tracked changes in brain volume in depressed patients after electroconvulsive therapy (ECT or “electroshock therapy”). The study found that ECT led to increases in gray matter (brain tissue), which then decreased substantially over the next 2 years…
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