Neural Mechanisms of Proper Name Retrieval
Summary
Proper name retrieval involves a specialised neural network that integrates semantic, phonological and episodic processes. Key nodes include the anterior temporal lobes, which support person-specific semantic information, and left inferior frontal regions responsible for selecting and encoding phonological forms. Hippocampal and medial temporal structures provide episodic context, enabling the association of a name with a particular individual and situational cues. Frontal-parietal circuits contribute executive control, resolving competition among similar or semantically related candidates. Electrophysiological studies reveal that tip-of-the-tongue states arise from a transient disconnection between semantic retrieval and phonological encoding, while functional imaging demonstrates that successful name production correlates with coordinated activation of temporal poles and inferior frontal gyrus. Self-referential processing circuits, involving medial prefrontal cortex, enhance retrieval when the name relates to the speaker’s own identity or close acquaintances. Disruption of any component—through focal lesions, neurodegenerative changes or transient neuromodulation—can disproportionately impair proper name retrieval, illustrating the vulnerability of this system compared with common noun naming.
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Neural Mechanisms of Proper Name Retrieval publication trend
The graph below shows the total number of articles in neural mechanisms of proper name retrieval across all publications each year (not limited to Nature Index journals).
Technical terms
Proper name retrieval: The neural process of accessing and producing a unique person’s name from memory.
Phonological similarity: The degree of sound overlap between names that can cause competition during lexical access.
Age of acquisition: The age at which a name is learned, affecting its storage strength and retrieval speed.
Anterior temporal lobe: A brain region critical for storing and integrating person-specific semantic information.
Tip-of-the-tongue: A transient state in which one recognises a target name but cannot fully produce its phonological form.
Episodic memory: Memory for personal experiences that provides contextual cues supporting proper name retrieval.
References
- On the Meaning of Personal Names: A View From Cognitive Psychology. Names (2000).
- Similarities between the target and the intruder in naturally occurring repeated person naming errors. Frontiers in Psychology (2015).
- Parents Accidentally Substitute Similar Sounding Sibling Names More Often than Dissimilar Names. PLOS ONE (2013).
- Does 'self' have a name? An electrophysiological study on own name recognition. Frontiers in Behavioral Neuroscience (2009).
- The role of the temporal poles in proper naming and people recognition: a tDCS study.. Frontiers in Psychology (2016).
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