intelligence

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intelligence

·July 31, 2022·6 min read

Children Who Lack Sleep May Experience Detrimental Impact on Brain and Cognitive Development That Persists Over Time

Children who sleep less than 9 hours per night have significant differences in brain regions associated with memory, intelligence, and well-being compared to their peers who sleep 9 or more hours per night. Less sleep in children was also associated with increased risks of depression, anxiety, and impulsive behaviors.

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Featured Neuroscience

·July 3, 2022·6 min read

A Skill Called “O”: People Vary a Lot in How Well They Recognize, Match or Categorize the Things They See

A newly identified skill, dubbed "O" is a generalized ability that may help you to succeed at tasks that demand perceptual decisions.

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Featured Neuroscience

·May 29, 2022·5 min read

What Is It About the Human Brain That Makes Us Smarter Than Other Animals?

How the human brain processes information differs from the brains of other primates. This may help explain why human cognitive abilities are superior to other animals.

Featured Neuroscience Open Neuroscience Articles

·May 13, 2022·4 min read

Video Games Can Boost Children’s Intelligence

Children who spent above-average time playing video games increased their intelligence by approximately 2.5 IQ points above the average.

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Electrophysiology Featured Genetics Neuroscience

·May 10, 2022·5 min read

How a Gene Mutation Causes Higher Intelligence

A rare genetic mutation that causes blindness also appears to be associated with above-average intelligence, a new study reports.

Featured Neuroscience

·April 25, 2022·3 min read

New Links Found Between Musical Training and Cognitive Ability

Musical training influences visual working memory, researchers discovered. The study found regions of the brain may share a common component that influences both visual and musical working memory.

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Featured Neuroscience Psychology

·March 20, 2022·5 min read

Men Think They’re Brighter Than They Are and Women Underestimate Their IQ. Why?

Despite there being no differences in IQ or general intelligence between males and females, men often overestimate their IQ's, considering them to be higher than females. Researchers explore why this matters in an educational context and evaluate why females often underestimate their intellectual abilities.

Featured Neurology Neuroscience

·March 8, 2022·5 min read

Dementia Patients Struggle to Cope With Change Because of Damage to General Intelligence Brain Networks

Damage to the multiple demand network, a brain network associated with general intelligence, causes people with dementia to struggle to adapt to changes in their environment

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Featured Neuroscience

·March 7, 2022·5 min read

Lead Exposure in Last Century Shrunk IQ Scores of Half of Americans

Early-life exposure to car exhaust from leaded gas reduced the IQ of around 170 million Americans, a new study reports.

Featured Neuroscience

·December 22, 2021·4 min read

Key Neural Mechanism Believed to Support Advanced Cognitive Abilities Identified

Researchers have identified a neural mechanism that supports advanced cognitive functions such as planning and problem-solving. The mechanism distributes information from a single neuron to larger neural populations in the prefrontal cortex.

Featured Neuroscience

·December 18, 2021·4 min read

Are Rocket Scientists and Brain Surgeons Really Smarter Than Everyone Else?

In terms of general intelligence, rocket scientists and brain surgeons are no smarter than the general population, researchers report.

Featured Neuroscience

·October 21, 2021·5 min read

Looking Beyond the Individual Brain to Study the Collective Mind

In order to better understand the role that knowledge serves in human intelligence, it is essential to look beyond the individual and focus studies on the community overall, researchers say.

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