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Related Concept Videos

Traumatic Brain Injury l: Introduction01:28

Traumatic Brain Injury l: Introduction

DefinitionTraumatic brain injury, or TBI, is a disturbance of normal brain function induced by an external mechanical force, such as a direct blow to the head or a penetrating injury. It can affect both brain structure and function, producing a wide range of clinical outcomes. TBI is a heterogeneous condition, meaning its effects may differ based on the type, location, and severity of the injury.Basis of ClassificationTBI is classified based on severity, injury mechanism, or pathophysiology. In...
False Memories01:18

False Memories

False memories represent a cognitive distortion in which individuals recall events that did not happen, or remember them in an altered form. This phenomenon highlights the brain's constructive nature in processing and recalling memories, emphasizing that memory is not a perfect representation of past events but rather a dynamic reconstruction influenced by various factors.
One primary source of false memories is misattribution, where individuals incorrectly associate external information with...
Traumatic Memory01:20

Traumatic Memory

Emotionally traumatic events often lead to memories that are exceptionally vivid and enduring, sometimes persisting with remarkable clarity throughout an individual's life. A classic example of this phenomenon is a person who survives a car accident. Even years later, they may recall every detail of the event with startling accuracy — the screeching of the tires, the jarring impact, and the acrid smell of burning rubber. Such vividness contrasts sharply with how an individual remembers mundane...

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A Multi-Modal Approach to Assessing Recovery in Youth Athletes Following Concussion
10:31

A Multi-Modal Approach to Assessing Recovery in Youth Athletes Following Concussion

Published on: September 25, 2014

Effort, exaggeration and malingering after concussion.

Jonathan M Silver1

  • 1Clinical Professor of Psychiatry, New York University School of Medicine, New York, NY 10028, USA. jonsilver@gmail.com

Journal of Neurology, Neurosurgery, and Psychiatry
|June 15, 2012
PubMed
Summary
This summary is machine-generated.

Persistent symptoms after mild traumatic brain injury (mTBI) may not be conscious exaggeration. Social psychology and behavioral economics offer new explanations for these complex, multi-determined behaviors, impacting mTBI research and treatment.

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Area of Science:

  • Neuroscience
  • Psychology
  • Behavioral Economics

Background:

  • Mild traumatic brain injury (mTBI) can lead to persistent symptoms in some individuals.
  • These persistent symptoms are often misattributed to malingering, exaggeration, or poor effort on cognitive tests.

Purpose of the Study:

  • To propose that factors from social psychology and behavioral economics can explain apparent 'symptom magnification' or 'poor effort' after mTBI.
  • To reframe these behaviors as complex, multi-determined, and not necessarily conscious processes.

Main Methods:

  • Literature review integrating concepts from social psychology and behavioral economics.
  • Analysis of existing research on persistent post-concussive symptoms.

Main Results:

  • Identified previously unconsidered psychological and economic factors influencing symptom reporting and cognitive performance.
  • Proposed a new framework for understanding symptom magnification and poor effort.

Conclusions:

  • Apparent symptom magnification or poor effort after mTBI may stem from unconscious, complex behavioral determinants.
  • This reconceptualization has significant implications for mTBI research, clinical evaluation, and treatment strategies.