Beyond dopamine: The noradrenergic system and mental effort

作者:Malecek Nicholas J*; Poldrack Russell A
来源:Behavioral and Brain Sciences, 2013, 36(6): 698-699.
DOI:10.1017/S0140525X13001106

摘要

An opportunity cost model of effort requires flexible integration of valuation and self-control systems. Reciprocal connections between these networks and brainstem neuromodulatory systems are likely to provide the signals that affect subsequent persistence or failure when faced with effort challenges. The interaction of these systems should be taken into account to strengthen a normative neural model of effort.

  • 出版日期2013-12