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Schizophrenia

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·September 3, 2025·3 min read

Sex Shapes the Course of Bipolar Disorder and Schizophrenia

A large multicenter study has revealed that sex influences the course and characteristics of schizophrenia and bipolar disorder. Women with schizophrenia tended to begin treatment later, while men with schizophrenia had the highest rates of substance use.

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Featured Neuroscience Psychology

·August 26, 2025·4 min read

High-THC Cannabis Linked to Psychosis and Addiction

A systematic review of nearly 100 studies found that high-THC cannabis products are linked to negative mental health outcomes, particularly psychosis, schizophrenia, and cannabis use disorder. While some therapeutic research hinted at benefits for anxiety and depression, results were inconsistent and often showed potential harm.

Featured Genetics Neuroscience Psychology

·August 18, 2025·3 min read

Eight New Genes Linked to Schizophrenia Revealed

The largest exome-sequencing study of schizophrenia to date has uncovered eight new genes tied to the disorder. Two genes, STAG1 and ZNF136, were strongly implicated, while six others showed moderate associations.

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Autism Featured Genetics Neuroscience Psychology

·July 25, 2025·5 min read

Could Mental Illness Begin Before You’re Born?

A groundbreaking study has revealed that genes linked to mental and neurodegenerative disorders, such as autism, depression, and Parkinson’s, begin influencing brain development during the earliest fetal stages. These genes are already active in neural stem cells—the progenitors that form the brain—long before symptoms arise.

Featured Genetics Neuroscience Psychology

·July 21, 2025·7 min read

Most Mental Illnesses Arise Without Family History

A massive Danish study shows that most mental illnesses—like schizophrenia, bipolar disorder, and depression—occur in people with no close family history of the condition. Analyzing data from over 3 million individuals, researchers found that while heredity increases risk, most diagnosed individuals do not have affected relatives.

Featured Neuroscience Psychology

·July 15, 2025·7 min read

Hepatitis C Found in Brain Lining Linked to Schizophrenia, Bipolar Disorder

Researchers have discovered hepatitis C virus (HCV) in the brain lining of individuals with schizophrenia and bipolar disorder, suggesting a possible link between infection and psychiatric symptoms. The study found HCV specifically in the choroid plexus, a structure producing cerebrospinal fluid, but not inside brain tissue itself.

Featured Genetics Neuroscience Psychology

·June 3, 2025·4 min read

Shared Genetic Signatures Found Across Psychiatric Disorders

Researchers have uncovered shared biological mechanisms across major psychiatric disorders by analyzing postmortem brain samples from the dorsolateral prefrontal cortex. Instead of looking at gene expression broadly, they zoomed in on the exon level—the building blocks that influence how proteins are made.

Featured Neuroscience Psychology

·May 22, 2025·4 min read

Parental Mental Illness Raises Risk of Childhood Psychopathology

A new long-term study confirms that children of parents with schizophrenia or bipolar disorder face a higher risk of developing mental health issues compared to peers without parental psychiatric diagnoses. Over four years, researchers tracked 238 children and found distinct patterns of symptoms depending on whether a parent had schizophrenia or bipolar disorder.

Autism Featured Neuroscience Psychology

·May 19, 2025·5 min read

Low Newborn Vitamin D Linked to Autism and Schizophrenia

A large population study has found that babies born with low vitamin D levels are more likely to develop mental disorders like ADHD, schizophrenia, and autism later in life. Researchers analyzed data from over 71,000 individuals, linking neonatal vitamin D deficiency to increased risks of several neurodevelopmental conditions.

Featured Neuroscience Psychology

·May 17, 2025·5 min read

Inflammation Tied to Motivation Loss in Schizophrenia

A new study has uncovered a biological link between inflammation and motivational deficits in people with schizophrenia, identifying a promising treatment target for symptoms that current medications fail to address. Higher levels of the inflammatory marker C-reactive protein were associated with reduced activity in brain regions involved in reward and motivation, such as the ventral striatum and ventromedial prefrontal cortex.

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Neuroscience

·May 12, 2025·3 min read

Histamine Alters Dopamine Differently in Male and Female Brains

Sex differences in neurological disorders like Tourette syndrome, schizophrenia, and ADHD may stem from how histamine affects dopamine in the brain. A new mouse study reveals that histamine decreases dopamine in males but increases it in females, with the female response influenced by the estrous cycle.

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Autism Featured Neuroscience

·May 5, 2025·4 min read

Why Lefties Are More Common in Autism and Dyslexia

A new meta-analysis highlights a strong connection between early-onset neurodevelopmental disorders with linguistic symptoms and left- or mixed-handedness. Disorders like dyslexia, autism, and schizophrenia were notably associated with higher rates of non-right-handedness, unlike later-onset conditions such as depression.

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Schizophrenia

Sex Shapes the Course of Bipolar Disorder and Schizophrenia

High-THC Cannabis Linked to Psychosis and Addiction

Eight New Genes Linked to Schizophrenia Revealed

Could Mental Illness Begin Before You’re Born?

Most Mental Illnesses Arise Without Family History

Hepatitis C Found in Brain Lining Linked to Schizophrenia, Bipolar Disorder

Shared Genetic Signatures Found Across Psychiatric Disorders

Parental Mental Illness Raises Risk of Childhood Psychopathology

Low Newborn Vitamin D Linked to Autism and Schizophrenia

Inflammation Tied to Motivation Loss in Schizophrenia

Histamine Alters Dopamine Differently in Male and Female Brains

Why Lefties Are More Common in Autism and Dyslexia

Biofeedback Speeds Up Speech Therapy for Struggling Kids

REM Sleep Reactivation Locks Memories in Place

Chemotherapy Drug Found to Disrupt Circadian Clock

Hidden DNA Loops Linked to Early Spread of Brain Cancer

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