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default mode network

·July 15, 2024·6 min read

Creativity’s Neural Origin Revealed

Researchers have identified how the brain's default mode network (DMN) collaborates with other regions to produce creative thought. By using advanced brain imaging techniques, they tracked real-time brain activity during creative tasks.

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·June 11, 2023·4 min read

The Mind’s Tapestry: Weaving the Neurological Threads of Imagination

Imagination is a cornerstone of human cognition, yet its neurological roots have remained somewhat elusive. Recent advances in neuroscience have begun to uncover the brain's intricate architecture underlying imagination, showing it to be a multi-faceted process involving various regions and networks.

Featured Neuroscience Psychology

·April 19, 2023·5 min read

Strong Sense of Purpose in Life Promotes Cognitive Resilience Among Middle-Aged Adults

A stronger sense of purpose enhances cognitive resilience in middle-aged adults, a new study reports. Those who report greater purpose in life have greater functional connectivity between the default mode network and other brain areas, which represents a neuroprotective mechanism that could improve cognitive function in old age.

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·January 30, 2023·4 min read

Brain’s ‘Wakeful Rest’ Network May Be Key to Alzheimer’s Risk

In women, parts of the default mode network responsible for memory retrieval and recollection, and spatial cognition were more likely to be connected to the overall DMN network. The patterns of connectivity correlated with brain structures associated with short-term memory problems resembled alterations seen in preclinical Alzheimer's disease.

Featured Neuroscience

·January 24, 2023·4 min read

Even Brief Exposure to Air Pollution Has Rapid Impacts on the Brain

Common levels of pollution from traffic can impair brain function within a matter of hours, a new study reports. Just two hours of exposure to diesel exhaust impairs functional connectivity in the brain.

Featured Neuroscience Psychology

·September 23, 2022·5 min read

Do Synchronized Brains Predict Happy Marriages?

Couples who reported greater satisfaction with their marriage had greater neural synchronization while watching video clips associated with marriage.

Featured Neuroscience

·September 16, 2022·3 min read

The Experience of Reward Increases Connectivity Between the Default Mode Network and Other Brain Regions

Study reveals how reward enhances connectivity between the ventral striatum and the default mode network, impacting behavior.

Featured Neuroscience Psychology

·July 25, 2022·4 min read

MRI Study Shows Brain Changes and Differences in Children With ADHD

A new neuroimaging study found a significant decrease in neural flexibility at both whole brain and sub-network levels associated with cognitive flexibility in children with ADHD.

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Featured Neuroscience Psychology

·May 21, 2022·5 min read

Psychedelics: How They Act on the Brain to Relieve Depression

Researchers explore the effect psychedelics have on the brain and how they are effective at treating depression.

This shows brain scans of different monkeys

Featured Neuroscience Open Neuroscience Articles

·April 12, 2022·3 min read

How the Human Brain Evolved to Harness Abstract Thought

In other primate species, the brain areas that comprise the default mode network involve two systems that are not strongly connected to each other. The regions, one responsible for cognitive tasks and the other for the suppression of external events, appear to be only recently linked by evolution. This linkage may have facilitated the capacity for abstract thought that lead to the rapid evolution of human cognitive abilities.

This shows a drawing of a brain with a hand under it

Autism Featured Neuroscience

·February 22, 2022·4 min read

Interplay Between Brain Networks in Autism

Findings provide a mechanistic explanation of why people with autism display more internally focused cognition, including mind wandering, and less focus on external cues.

Featured Neuroscience Open Neuroscience Articles

·December 11, 2021·5 min read

Low-Income Kids Use Different Brain Function to Ace Achievement Tests

Children from lower socioeconomic backgrounds with stronger connectivity between the lateral frontoparietal network and default mode network performed better in educational tests than those with weaker connectivity. The reverse was true for children from more privileged backgrounds.

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default mode network

Creativity’s Neural Origin Revealed

The Mind’s Tapestry: Weaving the Neurological Threads of Imagination

Strong Sense of Purpose in Life Promotes Cognitive Resilience Among Middle-Aged Adults

Brain’s ‘Wakeful Rest’ Network May Be Key to Alzheimer’s Risk

Even Brief Exposure to Air Pollution Has Rapid Impacts on the Brain

Do Synchronized Brains Predict Happy Marriages?

The Experience of Reward Increases Connectivity Between the Default Mode Network and Other Brain Regions

MRI Study Shows Brain Changes and Differences in Children With ADHD

Psychedelics: How They Act on the Brain to Relieve Depression

How the Human Brain Evolved to Harness Abstract Thought

Interplay Between Brain Networks in Autism

Low-Income Kids Use Different Brain Function to Ace Achievement Tests

Astrocytes Take the Lead: Hidden Stars of Brain Rhythms Revealed

Mental Health Benefits of Exercise Depend on Context

Later-Born Neurons Mature Faster to Keep Networks in Balance

Find Exercise You Enjoy: Personality Shapes Fitness Success

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