Time Regained: How the Human Brain Constructs Memory for Time
| Autor: | Charan Ranganath, Brendan I. Cohn-Sheehy |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
1.2 Psychological and socioeconomic processes
1.1 Normal biological development and functioning Cognitive Neuroscience Temporal context Hippocampus Context (language use) Article 050105 experimental psychology 03 medical and health sciences Behavioral Neuroscience 0302 clinical medicine Neuroimaging Clinical Research Underpinning research medicine Psychology 0501 psychology and cognitive sciences Temporal information 05 social sciences Neurosciences Representation (systemics) Human brain Psychiatry and Mental health Mental Health medicine.anatomical_structure Cortical network Neurological Neuroscience 030217 neurology & neurosurgery Cognitive psychology |
| DOI: | 10.1101/186601 |
| Popis: | Life’s episodes unfold against a context that changes with time. Recent neuroimaging studies have revealed significant findings about how specific areas of the human brain may support the representation of temporal information in memory. A consistent theme in these studies is that the hippocampus appears to play a central role in representing temporal context, as operationalized in neuroimaging studies of arbitrary lists of items, sequences of items, or meaningful, lifelike events. Additionally, activity in a posterior medial cortical network may reflect the representation of generalized temporal information for meaningful events. The hippocampus, posterior medial network, and other regions—particularly in prefrontal cortex—appear to play complementary roles in memory for temporal context.HighlightsThe hippocampus encodes information about temporal contiguity, order, and event structure.Posterior medial cortical areas represent order across meaningfully coherent events.Prefrontal and subcortical contributions to temporal memory deserve further study. |
| Databáze: | OpenAIRE |
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