Hippocampus and neocortex send and receive predictive information.
Learn Behav
; 51(4): 353-354, 2023 12.
Article
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| MEDLINE
| ID: mdl-36544057
ABSTRACT
A recent paper published in Nature by Yadav and colleagues (Nature 608 (7921) 153-160, 2022) illustrates a fundamental aspect on how different brain areas participate in memory storage and retrieval. After identifying neuron activity in the hippocampus CA1 region specific to multi-modal stimuli that predicted appetitive and aversive unconditioned stimuli (conjunctive stimulus encoding), the authors showed that neurons located in the anterior cingulate cortex dynamically encode the discrete sensory features of the outcome-predictive stimuli during training, and these highly specific feature-based projections can excite or inhibit conjunctive-coding neurons in the hippocampus during retrieval.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Neocórtex
/
Hipocampo
Tipo de estudio:
Prognostic_studies
/
Risk_factors_studies
Límite:
Animals
Idioma:
En
Revista:
Learn Behav
Asunto de la revista:
CIENCIAS DO COMPORTAMENTO
/
MEDICINA VETERINARIA
Año:
2023
Tipo del documento:
Article
País de afiliación:
Estados Unidos