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[Associative processes disorders in schizophrenia].
Kamila Pers1, Andrzej Rajewski
1Kliniki Psychiatrii Dzieci i Młodziezy w Poznaniu. kamapers@wp.pl
Psychiatria Polska
|October 17, 2003
Summary
Schizophrenia disrupts thinking and communication through associative process disorders. Abnormalities in semantic networks, potentially linked to neurotransmission issues, may underlie these disturbances.
Area of Science:
- Neuroscience
- Cognitive Psychology
- Psychiatry
Context:
- Schizophrenia presents with diverse symptoms, including disorganized thinking, speaking, and communication.
- Associative process disorders are a key feature impacting patients' cognition and interaction.
Purpose:
- To systematize knowledge on associative process disorders in schizophrenia.
- To explore the connectionist model and semantic network abnormalities in relation to these disorders.
- To examine neurophysiological and neuropathological correlates of disturbed associations.
Summary:
- The paper reviews pathogenesis and course of associative disorders in schizophrenia.
- A connectionist model suggests schizophrenia-related association deficits stem from semantic network abnormalities.
- Research supporting this hypothesis and links to event-related potentials and MRI findings are discussed.
Impact:
- Provides a framework for understanding cognitive deficits in schizophrenia.
- Highlights the role of semantic network dysfunction in thought and communication disorders.
- Suggests potential avenues for neurophysiological and neurotransmission-based research and interventions.