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izvor podataka: crosbi

Understanding emotions: origins and roles of the amygdala (CROSBI ID 295486)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Šimić, Goran ; Tkalčić, Mladenka ; Vukić, Vana ; Mulc, Damir ; Španić, Ena ; Šagud, Marina ; Olucha-Bordonau, Francisco E. ; Vukšić, Mario ; Hof, Patrick R. Understanding emotions: origins and roles of the amygdala // Biomolecules, 11 (2021), 6; 823, 58. doi: 10.3390/biom11060823

Podaci o odgovornosti

Šimić, Goran ; Tkalčić, Mladenka ; Vukić, Vana ; Mulc, Damir ; Španić, Ena ; Šagud, Marina ; Olucha-Bordonau, Francisco E. ; Vukšić, Mario ; Hof, Patrick R.

engleski

Understanding emotions: origins and roles of the amygdala

Emotions arise from activations of specialized neuronal populations in several parts of the cerebral cortex, notably the anterior cingulate, insula, ventromedial prefrontal, and subcortical structures, such as the amygdala, ventral striatum, putamen, caudate nucleus, and ventral tegmental area. Feelings are conscious, emotional experiences of these activations that contribute to neuronal networks mediating thoughts, language, and behavior, thus enhancing the ability to predict, learn, and reappraise stimuli and situations in the environment based on previous experiences. Contemporary theories of emotion converge around the key role of the amygdala as the central subcortical emotional brain structure that constantly evaluates and integrates a variety of sensory information from the surroundings and assigns them appropriate values of emotional dimensions, such as valence, intensity, and approachability. The amygdala participates in the regulation of autonomic and endocrine functions, decision-making and adaptations of instinctive and motivational behaviors to changes in the environment through implicit associative learning, changes in short- and long-term synaptic plasticity, and activation of the fight-or-flight response via efferent projections from its central nucleus to cortical and subcortical structures.

amygdala ; anxiety ; emotion ; evolution ; fear

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o izdanju

11 (6)

2021.

823

58

objavljeno

2218-273X

10.3390/biom11060823

Povezanost rada

Biologija, Kliničke medicinske znanosti, Kognitivna znanost (prirodne, tehničke, biomedicina i zdravstvo, društvene i humanističke znanosti), Psihologija, Temeljne medicinske znanosti

Poveznice
Indeksiranost