E-mail
Collane arrow Saggistica arrow Filosofia, storia e scienze umane arrow A working model of affectivity -
A spinn-a sottîAbstracts del 3° Colloquio Europeo di Etnofarmacologia
A working model of affectivity

224 PAGINE •
Brossura
ISBN 978-88-8163-758-8
Rif.: C201401
Prezzo: € 15,00
A working model of affectivity

ESCELSIOR Andrea, MARTINO Matteo, ROCCHI Giulio
Trattatistica
Data di pubblicazione : 2013

Modello di lavoro sull’organizzazione dei circuiti neurali implicati nell’affettività, ipotesi su temperamento e disturbi affettivi.

In recent years, research in neuroscience have allowed a remarkable progress in the understanding of the neurobiological correlates of perception and behavior. Brain structures involved in the affective system are tightly interconnected, making it difficult to individuate preferential pathways. In a materialistic model, the different functions would depend on their specific pattern of connections, considering brain areas as integrative/ processing nodes in loops starting with sensory inputs and resulting in visceral and motor outputs. Furthermore, different structures seem to dialectically operate in dynamic balances. In this perspective, we propose a working model on the organization of neural circuitry involved in the affective system, in which we divide two anatomo-functional macrosystems. A sensory-motor macrosystem would be composed by in series loops which would match complexes of sensory stimuli with different behavioral patterns. On the other hand, an affective macrosystem would be composed by in parallel systems which would be activated by pleasure/reward or pain/fear, and would modulate the excitability of sensory-motor loops with consequent variation and selection of preferential pathways. On the basis of the model, we propose hypothesis regarding an integrated neurobiological background of the functioning of the affective macrosystem as a result of balances and imbalances in the different neural systems
underlying temperament and affective disorders. 








Il nostro sito usa i cookies per migliorare e ottimizzare la navigazione e consentire l'uso degli strumenti di acquisto. Non usiamo altri tipi di cookies. Per conoscere i cookies usati da questo sito, vi invitiamo a leggere la privacy policy.

Accetto i cookies da questo sito.