Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Neural Circuits

Neural Circuits

Neural circuits and neuronal pools are two of the main structures found in the nervous system. Neural circuits are networks of neurons that work together to carry out a specific task or process. They consist of interconnected neurons and glial cells, which provide structural and metabolic support.
Neuronal pools are collections of nerve cells with similar functions and interact through chemical and electrical signals. These pools include both interneurons (the central neural circuit nodes that...

Neuroplasticity

Neuroplasticity

Neuroplasticity reflects the brain's remarkable capacity to adapt and evolve, responding dynamically to learning, experiences, or injury by reorganizing its neural circuitry. This reorganization involves creating new neural connections and refining old ones through a series of biological processes that contribute to the brain's lifelong development and adaptability.

Motor and Sensory Areas of the Cortex

Motor and Sensory Areas of the Cortex

The cerebral cortex, the brain's outermost layer, is pivotal in processing complex cognitive tasks, emotions, and various sensory inputs and executing voluntary motor activities. This intricate structure is divided into three primary functional areas: the motor areas, sensory areas, and association areas.
Motor Areas
The motor areas located in the frontal lobe are central to controlling voluntary movements. This region is further subdivided into the primary motor cortex and the premotor cortex.

Association Areas of the Cortex

Association Areas of the Cortex

Association areas are regions of the cerebral cortex that do not have a specific sensory or motor function. Instead, they integrate and interpret information from various sources to enable higher cognitive processes such as memory, learning, and decision-making. Some key association areas include the following:
Prefrontal Association Area: This area is located in the frontal lobe and is involved in planning, decision-making, and moderating social behavior. It connects with primary motor areas,...

Creative Thinking

Creative Thinking

Creative thinking encompasses innovative and unconventional methods for addressing challenges, often leading to groundbreaking solutions. Instead of focusing solely on enhancing existing systems, such as increasing smartphone battery capacity, creative thinking might inspire advancements like energy-efficient batteries or processors that minimize power consumption. This multidimensional approach underscores the importance of exploring novel pathways to innovation.
Divergent thinking is the...

High-Level and Low-Level Awareness

High-Level and Low-Level Awareness

Controlled processes in human consciousness represent high-alert mental states where individuals deliberately focus their attention on achieving specific goals. Controlled processes can be seen in situations like mastering new technology, where a person might become so absorbed that they ignore surrounding distractions. Such processes involve selective attention, requiring one to concentrate on particular elements of experience while disregarding others. These are governed by executive...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Paraneoplastic Pemphigus Associated with Follicular Lymphoma, Sjögren's Syndrome, and Bronchiolitis Obliterans: A Case of Prolonged Survival.

Case reports in dermatology·2026

Same author

Local EETs Formation in Granulomatous Arteritis in a Patient With Eosinophilic Granulomatosis With Polyangiitis.

The American Journal of dermatopathology·2026

Same author

Hematopoietic carcinogen assessment in bulk chemical products and air samples: focus on benzene exposure among subway maintenance workers.

Inhalation toxicology·2026

Same author

Visualizing and Quantifying Ventilation-Perfusion Mismatch by Electrical Impedance Tomography in Patients Undergoing Lung Transplantation: A Pilot Physiological Study.

Transplantation proceedings·2026

Same author

Addressing Food and Nutrition Security Through Community Initiatives: Assessment of Healthier Food Incentive Programs in U.S. Municipalities.

Nutrients·2026

Same author

MsrB2 deficiency amplifies ECM-driven cardiac fibrosis under hypertensive stress.

Frontiers in physiology·2026

Search research articles

Related Experiment Video

Updated: Jul 3, 2026

Group Synchronization During Collaborative Drawing Using Functional Near-Infrared Spectroscopy

Group Synchronization During Collaborative Drawing Using Functional Near-Infrared Spectroscopy

Published on: August 5, 2022

Neural networks involved in artistic creativity.

Yasuyuki Kowatari¹, Seung Hee Lee, Hiromi Yamamura

¹Comprehensive Human Sciences, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki, Japan.

Human Brain Mapping

|August 5, 2008

Summary

Creativity training enhances interhemispheric interactions, particularly in the prefrontal cortex, leading to increased originality. This study reveals how expertise reorganizes brain activity for creative tasks.

More Related Videos

Soft Pneumatic Robot Modulates Graph Theory Metrics of Brain Network for Hand Rehabilitation After Stroke

Soft Pneumatic Robot Modulates Graph Theory Metrics of Brain Network for Hand Rehabilitation After Stroke

Published on: October 10, 2025

Related Experiment Videos

Last Updated: Jul 3, 2026

Group Synchronization During Collaborative Drawing Using Functional Near-Infrared Spectroscopy

Group Synchronization During Collaborative Drawing Using Functional Near-Infrared Spectroscopy

Published on: August 5, 2022

Soft Pneumatic Robot Modulates Graph Theory Metrics of Brain Network for Hand Rehabilitation After Stroke

Soft Pneumatic Robot Modulates Graph Theory Metrics of Brain Network for Hand Rehabilitation After Stroke

Published on: October 10, 2025

Area of Science:

Neuroscience
Cognitive Psychology
Brain Imaging

Background:

Creativity's neural basis is debated, with theories suggesting right-hemisphere dominance or interhemispheric collaboration.
Limited understanding exists regarding the specific brain mechanisms underlying creative thought and performance.

Purpose of the Study:

To investigate the neural foundations of creativity by quantitatively assessing originality in a novel design task.
To compare brain activity patterns associated with creativity between individuals with design expertise (experts) and novices.
To explore the role of interhemispheric interactions in creativity and how training influences these processes.

Main Methods:

Developed a new artistic task: designing a pen, to quantitatively measure creativity via originality indices.
Utilized functional magnetic resonance imaging (fMRI) to measure brain activity during the creative task.
Employed structural equation modeling to analyze the relationships between brain activity in specific regions and originality scores.

Main Results:

In experts, creativity correlated with right prefrontal cortex dominance over the left, not with individual prefrontal areas.
Novices showed a negative correlation between creativity and bilateral inferior parietal cortex activity.
Structural equation modeling indicated training directly impacts the left parietal cortex, indirectly facilitating the right prefrontal cortex while suppressing left prefrontal and right parietal activity.

Conclusions:

Expertise-driven creativity is associated with reorganized intercortical interactions, specifically right prefrontal cortex dominance.
Training appears to modulate brain activity, enhancing creativity through altered communication between brain regions.
The findings support the hypothesis that creativity is enhanced by training-induced changes in interhemispheric communication patterns.