Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Lateralization01:28

Lateralization

1.3K
Brain lateralization refers to the division of mental processes and functions between the two hemispheres of the brain, a phenomenon that optimizes neural efficiency and underpins complex abilities in humans. This specialization allows each hemisphere to perform tasks where it has a comparative advantage, facilitating more refined cognitive capabilities across different domains.
1.3K
Cerebral Hemispheres01:05

Cerebral Hemispheres

3.6K
The human brain, a complex organ, is functionally divided into two cerebral hemispheres—left and right. These hemispheres are interconnected by a structure of paramount importance, the corpus callosum. This substantial bundle of neural fibers is not just a bridge between the hemispheres but a crucial element for the brain's comprehensive functioning. It enables efficient communication between the two hemispheres, allowing each side of the brain to control and receive sensory and motor...
3.6K
Reasoning01:30

Reasoning

505
Reasoning is the action of thinking about something in a logical, sensible way. It is integral to problem-solving, decision-making, and critical thinking. Reasoning can be inductive or deductive. Reasoning involves transforming information into conclusions, which is essential for problem-solving, decision-making, and critical thinking.
Inductive reasoning involves deriving generalizations from specific observations. This type of reasoning helps form beliefs about the world. For example,...
505
Reason and Intuition01:37

Reason and Intuition

7.7K
The human brain processes information for decision-making using one of two routes: an intuitive system and a rational system (Epstein, 1994; popularized by Kahneman, 2011 as System 1 and System 2, respectively). The intuitive system is quick, impulsive, and operates with minimal effort, relying on emotions or habits to provide cues for what to do next, while the rational system is logical, analytical, deliberate, and methodical. Research in neuropsychology suggests that the...
7.7K
Language and Cognition01:27

Language and Cognition

974
Language serves as a bridge between ideas and communication, influencing how individuals perceive and interact with the world. Psychologists have long debated whether language shapes thought or vice versa. This discussion gained grip with Edward Sapir and Benjamin Lee Whorf in the 1940s, who proposed that language determines thought, a concept known as linguistic determinism. They suggested that the vocabulary and structure of a language influence how its speakers think and perceive reality.
974
Deductive Reasoning01:16

Deductive Reasoning

71.7K
Deductive reasoning, or deduction, is the type of logic used in hypothesis-based science. In deductive reasoning, the pattern of thinking moves in the opposite direction as compared to inductive reasoning, which means that it uses a general principle or law to predict specific results. From those general principles, a scientist can deduce and predict the specific results that would be valid as long as the general principles are valid.
For example, a researcher can deduce specific predictions...
71.7K

You might also read

Related Articles

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

Sort by
Same author

Recurrent patterns of TOP1-mediated neuronal genomic damage shared by major neurodegenerative disorders.

Cell·2026
Same author

Neocortical tau burden determines the degree of cognitive impairment in individuals with Braak stage V neurofibrillary degeneration.

Acta neuropathologica·2026
Same author

Case Study 11: A 67-Year-Old Man With Behavioral Disturbances and Frequent Falls.

The Journal of neuropsychiatry and clinical neurosciences·2026
Same author

Somatic cancer variants enriched in Alzheimer's disease microglia-like cells drive inflammatory and proliferative states.

Cell·2026
Same author

Somatic mosaicism in ALS and FTD identifies focal mutations associated with widespread degeneration.

Nature genetics·2026
Same author

Anti-amyloid antibody equilibrium binding to Aβ aggregates from human Alzheimer's disease brain.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2026
Same journal

Multiomics Profiling During Autoimmune Demyelination Highlights a Complex Regulatory Role for Ataxin-1 in B Cells.

Annals of the New York Academy of Sciences·2026
Same journal

Global Trends in Light Pollution and Their Relationship With Socioeconomic Factors.

Annals of the New York Academy of Sciences·2026
Same journal

Wired for Corruption: Inter-Brain Synchrony Encodes Bribery-Related Value Information and Predicts Bribery Agreement.

Annals of the New York Academy of Sciences·2026
Same journal

LM-YOLO: A Lightweight Multi-Scale Enhanced Model for Forest Smoke Detection Using Unmanned Aerial Vehicles.

Annals of the New York Academy of Sciences·2026
Same journal

Polyrhythm Perception and Production: A Scoping Review.

Annals of the New York Academy of Sciences·2026
Same journal

DARTS-CNN-BiLSTM: Intelligent Fault Diagnosis for Computer Numerical Control Machine Tool Feed System.

Annals of the New York Academy of Sciences·2026
See all related articles

Related Experiment Video

Updated: Apr 1, 2026

Evaluation of Hemisphere Lateralization with Bilateral Local Field Potential Recording in Secondary Motor Cortex of Mice
07:03

Evaluation of Hemisphere Lateralization with Bilateral Local Field Potential Recording in Secondary Motor Cortex of Mice

Published on: July 31, 2019

7.4K

Hemispheric lateralization in reasoning.

Benjamin O Turner1, Nicole Marinsek2, Emily Ryhal1

  • 1Department of Psychological & Brain Sciences, University of California Santa Barbara, Santa Barbara, California.

Annals of the New York Academy of Sciences
|October 2, 2015
PubMed
Summary
This summary is machine-generated.

Human reasoning involves brain hemisphere specialization, with the left favoring certainty and the right favoring consistency. This study examines the neuroimaging evidence for this model, suggesting potential revisions or improved assessment tools.

Keywords:
meta-analysissplit brainunilateral brain damage

More Related Videos

The Adventures of Fundi Intervention Based on the Cognitive and Emotional Processing in Attention Deficit Hyperactive Disorder Patients
05:48

The Adventures of Fundi Intervention Based on the Cognitive and Emotional Processing in Attention Deficit Hyperactive Disorder Patients

Published on: June 12, 2020

6.6K
Central and Divided Visual Field Presentation of Emotional Images to Measure Hemispheric Differences in Motivated Attention
05:36

Central and Divided Visual Field Presentation of Emotional Images to Measure Hemispheric Differences in Motivated Attention

Published on: November 16, 2017

8.0K

Related Experiment Videos

Last Updated: Apr 1, 2026

Evaluation of Hemisphere Lateralization with Bilateral Local Field Potential Recording in Secondary Motor Cortex of Mice
07:03

Evaluation of Hemisphere Lateralization with Bilateral Local Field Potential Recording in Secondary Motor Cortex of Mice

Published on: July 31, 2019

7.4K
The Adventures of Fundi Intervention Based on the Cognitive and Emotional Processing in Attention Deficit Hyperactive Disorder Patients
05:48

The Adventures of Fundi Intervention Based on the Cognitive and Emotional Processing in Attention Deficit Hyperactive Disorder Patients

Published on: June 12, 2020

6.6K
Central and Divided Visual Field Presentation of Emotional Images to Measure Hemispheric Differences in Motivated Attention
05:36

Central and Divided Visual Field Presentation of Emotional Images to Measure Hemispheric Differences in Motivated Attention

Published on: November 16, 2017

8.0K

Area of Science:

  • Cognitive Neuroscience
  • Neuropsychology
  • Human Brain Function

Background:

  • Human reasoning involves complex cognitive processes.
  • Neural mechanisms underlying reasoning show hemispheric lateralization.
  • A proposed model suggests complementary roles for the left and right hemispheres in reasoning.

Purpose of the Study:

  • To examine the evidence supporting a model of reasoning lateralization.
  • To investigate the consistency of this model across different research domains.
  • To evaluate neuroimaging findings in relation to reasoning lateralization.

Main Methods:

  • Review of existing neuropsychological and neuroimaging literature on reasoning.
  • Activation Likelihood Estimation (ALE) meta-analysis of functional magnetic resonance imaging (fMRI) studies.
  • Synthesis of evidence from multiple research domains.

Main Results:

  • Neuroimaging evidence for the reasoning lateralization model is mixed.
  • The proposed complementary roles of hemispheres may require revision.
  • Current assessment tools for lateralization in healthy adults may be insufficient.

Conclusions:

  • The model of reasoning lateralization needs refinement or better assessment methods.
  • Further research is required to reconcile neuropsychological and neuroimaging findings.
  • Understanding hemispheric contributions to reasoning is crucial for explaining cognitive function and dysfunction.