thalamus

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thalamus

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·December 12, 2021·3 min read

Schizophrenia: Altered Brain Structural Connectivity and Association With Neurological Soft Signs

A new study found altered cortical and subcortical networks in those with schizophrenia and their unaffected first-degree relatives. Findings suggest brain regions associated with a genetic predisposition to schizophrenia are partly separated from brain regions implicating neural abnormalities.

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·November 30, 2021·6 min read

Certain Brain Waves Aren’t Just Background Noise

Findings shed new light on how brain states are regulated and how the brain can switch between them.

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·October 15, 2021·5 min read

How the Brain Deals With Uncertainty

How do we make decisions during times when we are uncertain? A new study may have clues. Researchers identified a specific set of neurons that prevent the brain from using unreliable information when faced with decision-making.

Featured Neuroscience

·September 27, 2021·5 min read

Withdrawal From Psychostimulants Restructures Functional Architecture of Brain

Withdrawal from psychostimulants including methamphetamines, cocaine, and nicotine, produced restructuring of brain regions and major increases in functional connectivity, a new mouse study reveals.

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Featured Neuroscience Psychology

·August 9, 2021·5 min read

Poverty Associated With Smaller, Slower Growing Subcortical Regions in Children

A study spanning 17 years has found children born and raised in poverty had smaller subcortical brain regions, including the hippocampus, caudate, putamen, and thalamus. These brain areas also showed less growth over time.

Featured Neurology Neuroscience Psychology

·July 30, 2021·4 min read

New Findings on Thalamus Could Drive Treatments for Schizophrenia and Other Disorders

Findings reveal how individual neurons in the thalamus can merge signals coming from different regions of the cortex. The findings could lead to new treatment options for schizophrenia, epilepsy, and other brain disorders where thalamus dysfunction is related to clinical symptoms.

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·July 5, 2021·6 min read

Common Mechanism Underlies Some Behavioral Traits Seen in Autism and Schizophrenia

Certain genes that are mutated or missing in those with schizophrenia and autism cause similar dysfunction in neural networks within the thalamus.

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·April 27, 2021·5 min read

Anesthesia Doesn’t Simply Turn Off the Brain, It Changes Its Rhythms

Propofol, the commonly used anesthetic, alters and controls the dynamics of the brain's rhythms. The findings can help doctors better monitor patients under anesthesia with the aid of EEG.

Featured Neuroscience

·December 28, 2020·3 min read

The Brain Network Driving Changes in Consciousness

A brain network consisting of the thalamus, anterior and posterior cingulate cortex, and angular gyri was implicated in the loss, and return, of consciousness under both anesthetic and natural sleep.

Featured Neuroscience Open Neuroscience Articles Psychology

·October 15, 2020·3 min read

Automatic Decision-Making Prevents Us Harming Others

People make automatic and efficient decisions when learning to avoid others. When learning to avoid harming themselves, people make become more deliberative. The study also found people were more willing to repeat decisions that were previously harmful to themselves if they believed better results would occur in the future.