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Related Experiment Video

Updated: Jul 4, 2026

Measuring the Functional Abilities of Children Aged 3-6 Years Old with Observational Methods and Computer Tools
11:29

Measuring the Functional Abilities of Children Aged 3-6 Years Old with Observational Methods and Computer Tools

Published on: June 20, 2020

Object utilization and object usage: a single-case study.

François Osiurak1, Ghislaine Aubin, Philippe Allain

  • 1Neuropsychological Unit, Department of Neurology, University Hospital of Angers, France.

Neurocase
|June 24, 2008
PubMed
Summary
This summary is machine-generated.

Object use relies on understanding technical methods, not just purpose. A patient with brain lesions showed intact technical reasoning but struggled linking methods to usual purposes, supporting this theory.

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Novel Object Recognition and Object Location Behavioral Testing in Mice on a Budget
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Related Experiment Videos

Last Updated: Jul 4, 2026

Measuring the Functional Abilities of Children Aged 3-6 Years Old with Observational Methods and Computer Tools
11:29

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Published on: June 20, 2020

Novel Object Recognition and Object Location Behavioral Testing in Mice on a Budget
05:57

Novel Object Recognition and Object Location Behavioral Testing in Mice on a Budget

Published on: November 20, 2018

Area of Science:

  • Cognitive neuroscience
  • Neuropsychology

Background:

  • Object use is theorized to depend on conceptual knowledge and inferring function from structure.
  • An alternative perspective posits that object use solely requires reasoning about technical ends.

Observation:

  • A patient with left temporal and bilateral frontal lobe lesions after head injury exhibited impaired conceptual knowledge.
  • She struggled with isolated object use but improved when a recipient was present.
  • Her performance was normal for unusual object applications to achieve a goal.

Findings:

  • The patient demonstrated intact reasoning about technical ends (utilization).
  • She had a defective ability to link technical ends to their usual purposes (usage).
  • This supports the theory that object use is primarily about technical ends.

Implications:

  • Object use may not require conceptual knowledge or inferring function from structure.
  • Understanding the relationship between technical means and purposes is crucial for object usage.
  • This research offers a new framework for object use and its neurological underpinnings.