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[Social cognitive function in neurodegenerative diseases].

A Sh Chimagomedova1, E A Lyashenko1, O V Babkina1

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Summary

Theory of Mind (ToM) deficits may explain behavioral disorders in neurodegenerative diseases. Assessing ToM could aid in differential diagnosis for conditions affecting social cognition.

Keywords:
Alzheimer’s diseaseParkinson’s diseasedementia with Lewy bodiesfrontotemporal dementiasocial cognitiontheory of mind

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Area of Science:

  • Cognitive Neuroscience
  • Neurology
  • Social Psychology

Background:

  • Social interaction relies on understanding others' mental states.
  • Theory of Mind (ToM) deficits are increasingly linked to behavioral disorders in neurodegenerative diseases.
  • The diagnostic utility of ToM assessment in these conditions is under investigation.

Purpose of the Study:

  • To explore the neuroanatomical and neurophysiological underpinnings of ToM.
  • To examine the role of ToM deficits in neurodegenerative diseases.
  • To evaluate the potential of ToM assessment for differential diagnosis.

Main Methods:

  • Review of neuroanatomical and neurophysiological studies on ToM.
  • Analysis of literature linking ToM deficits to neurodegenerative conditions.
  • Discussion of methods for assessing ToM in clinical settings.

Main Results:

  • Specific brain regions and neural pathways are crucial for ToM.
  • Deficits in ToM are prevalent in various neurodegenerative diseases, manifesting as social-cognitive impairments.
  • ToM assessment shows promise as a biomarker for differential diagnosis.

Conclusions:

  • Understanding the neurobiology of ToM is key to explaining social deficits in neurodegeneration.
  • Targeted assessment of ToM can contribute to earlier and more accurate diagnosis of neurodegenerative diseases.