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Related Concept Videos

Information Processing Approach01:30

Information Processing Approach

The information-processing theory of cognitive development centers on fundamental mental processes, including attention, memory, and problem-solving skills. Researchers in this field examine how cognitive abilities, such as working memory, evolve and influence children's overall development. Studies indicate that children with stronger working memory tend to excel in reading comprehension, math, and problem-solving compared to peers with less efficient memory skills. Low working memory is also...
Revisionist Views of Adolescent and Adult Cognition01:24

Revisionist Views of Adolescent and Adult Cognition

A revisionist approach to Jean Piaget's theory of cognitive development has brought new insights that challenge and reinterpret his established ideas. Piaget proposed that the formal operational stage, emerging in adolescence, represents the culmination of cognitive maturity. During this stage, individuals are said to develop abstract thinking, engage in systematic problem-solving, and show a form of egocentrism, believing others are as preoccupied with their behavior as they are themselves.
Anatomy of the Brain: Ventricles01:18

Anatomy of the Brain: Ventricles

There are hollow fluid-filled cavities known as ventricles deep inside the human brain. There are two lateral ventricles, one in each cerebral hemisphere, and each has three different projections — the anterior, inferior, and posterior horns visible from the lateral side. A thin membrane called the septum pellucidum separates the two lateral ventricles. The slender third ventricle in the diencephalon is connected to each lateral ventricle via a channel called the interventricular foramen. The...
Body Water Content and Fluid Compartments01:19

Body Water Content and Fluid Compartments

Life's biochemical processes occur within aqueous solutions. Solutes are substances that are dissolved within these solutions. The human body contains a variety of solutes, which can differ across various body parts. These can encompass proteins—such as those responsible for clotting and carbohydrate transport—as well as electrolytes. In medicine, an electrolyte is often described as a mineral ion derived from a salt possessing an electric charge. Examples include sodium ions (Na+) and chloride...
Piaget's Stage 3 of Cognitive Development01:17

Piaget's Stage 3 of Cognitive Development

During Piaget's concrete operational stage, from ages 7 to 11, children exhibit a marked increase in logical thinking skills, specifically in relation to tangible, real-world events. This stage is characterized by the development of several essential cognitive concepts, including conservation, reversibility, and classification, all of which support the child's evolving capacity for structured thought.
Conservation and Constancy of Quantity
A significant cognitive milestone in the concrete...
Language and Cognition01:27

Language and Cognition

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.

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Manual Drainage of the Zebrafish Embryonic Brain Ventricles
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Published on: December 16, 2012

Fluid reasoning and the developing brain.

Emilio Ferrer1, Elizabeth D O'Hare, Silvia A Bunge

  • 1Department of Psychology, University of California Davis, CA, USA.

Frontiers in Neuroscience
|September 16, 2009
PubMed
Summary
This summary is machine-generated.

Fluid reasoning, essential for cognition, develops throughout childhood and adolescence. This review explores its measurement, developmental changes, and the underlying neurobiology, highlighting future research directions.

Keywords:
individual differencesintelligenceprefrontal cortexproblem-solvingrostrolateral parietal cortex

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Area of Science:

  • Cognitive Neuroscience
  • Developmental Psychology
  • Neurobiology

Background:

  • Fluid reasoning is a fundamental aspect of human cognition, crucial from childhood through adulthood.
  • The developmental trajectory and neural basis of fluid reasoning remain incompletely understood.

Purpose of the Study:

  • To provide a comprehensive overview of fluid reasoning.
  • To examine its developmental changes during childhood and adolescence.
  • To explore the neurobiological mechanisms supporting fluid reasoning.

Main Methods:

  • Review of psychometric, cognitive, and neuroscientific literature.
  • Synthesis of findings on the measurement and development of fluid reasoning.
  • Identification of key neurobiological underpinnings.

Main Results:

  • Fluid reasoning undergoes significant development from childhood to adulthood.
  • Specific brain regions and networks are implicated in fluid reasoning development.
  • Interdisciplinary approaches are vital for understanding this cognitive ability.

Conclusions:

  • Understanding the neural basis of fluid reasoning development is critical.
  • Further research is needed to integrate findings across disciplines.
  • Future directions include longitudinal studies and advanced neuroimaging techniques.