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TL;DR: A 2026 functional MRI (fMRI) study in Psychological Medicine found that schizophrenia, bipolar disorder, and major depressive disorder shared some thalamus connectivity disruption, but each diagnosis showed a different subcortical network pattern across…
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TL;DR: A 2026 cross-sectional study in PLOS One found that euthymic bipolar disorder patients with early systematic antidepressant treatment had higher negative affect and higher attentional, non-planning, and total impulsivity scores than matched patients wit…
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TL;DR: A 2026 review in BMC Psychiatry found 441 primary MRI and electroencephalogram (EEG), a scalp recording of brain electrical activity, mental-health biomarker studies, but most were small, cross-sectional, and concentrated in depression, making routine c…
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A new Mayo Clinic study is the first to clinically investigate whether antidepressants that impact mitochondrial function differently are associated with varying rates of treatment-emergent mania in bipolar disorder. The study found that antidepressants that i…
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A new meta-analysis found that continuous theta burst stimulation (cTBS), a novel form of brain stimulation therapy, does not appear to be more effective than sham (placebo) stimulation for treating symptoms of major depression. Key Facts: cTBS is a type of re…
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Mood disorders like major depression and bipolar disorder affect millions worldwide. Existing treatments often fall short, highlighting the need for better options. An emerging possibility is anti-inflammatory drugs like celecoxib that may target the immune sy…
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Bipolar disorder, formerly known as manic depression, is a chronic mental illness characterized by dramatic shifts in mood and energy levels. It affects about 2-4% of the population worldwide. While we still don’t fully understand what causes bipolar disorder,…
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Mania is characterized by emotional dysregulation, sleep disturbances, and impaired judgment. Understanding its underlying brain circuitry could lead to improved diagnosis and treatment. Key Facts: Mania involves decreased activity in the right ventral prefron…
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Bipolar disorder is a mental illness characterized by extreme mood swings between depression and mania. While antidepressants are commonly prescribed to treat the depressive symptoms, they can also trigger manic episodes in some patients. New research suggests…
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Cigarette smoking and mental health problems often go hand-in-hand. But which one typically comes first? And how much does our genetic makeup contribute to this risky combo? New research examined these questions by analyzing long-term health data on over 300,0…
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