Toward a Neuroscience of Adult Cognitive Developmental Theory

被引:5
|
作者
Girgis, Fady [1 ]
Lee, Darrin J. [2 ]
Goodarzi, Amir [1 ]
Ditterich, Jochen [3 ,4 ]
机构
[1] Univ Calif Davis, Dept Neurosurg, Davis, CA 95616 USA
[2] Univ Toronto, Dept Neurosurg, Toronto, ON, Canada
[3] Univ Calif Davis, Ctr Neurosci, Davis, CA 95616 USA
[4] Univ Calif Davis, Dept Neurobiol Physiol & Behav, Davis, CA 95616 USA
来源
FRONTIERS IN NEUROSCIENCE | 2018年 / 12卷
关键词
cognitive developmental theory; self-related processing; theory of mind; Dynamic Field Theory; Research Domain Criteria; MEDIAL PREFRONTAL CORTEX; FUNCTIONAL CONNECTIVITY; ANTERIOR CINGULATE; BRAIN ACTIVITY; SELF; MIND; NETWORK; STIMULATION; AGE; ORGANIZATION;
D O I
10.3389/fnins.2018.00004
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
Piaget's genetic epistemology has provided the constructivist approach upon which child developmental theories were founded, in that infants are thought to progress through distinct cognitive stages until they reach maturity in their early 20's. However, it is now well established that cognition continues to develop after early adulthood, and several "neo-Piagetian" theories have emerged in an attempt to better characterize adult cognitive development. For example, Kegan's Constructive Developmental Theory (CDT) argues that the thought processes used by adults to construct their reality change over time, and reaching higher stages of cognitive development entails becoming objectively aware of emotions and beliefs that were previously in the realm of the subconscious. In recent years, neuroscience has shown a growing interest in the biological substrates and neural mechanisms encompassing adult cognitive development, because psychological and psychiatric disorders can arise from deficiencies therein. In this article, we will use Kegan's CDT as a framework to discuss adult cognitive development in relation to closely correlated existing constructs underlying social processing, such as the perception of self and others. We will review the functional imaging and electrophysiologic evidence behind two key concepts relating to these posited developmental changes. These include self-related processing, a field that distinguishes between having conscious experiences ("being a self") and being aware of oneself having conscious experiences ("being aware of being a self"); and theory of mind, which is the objective awareness of possessing mental states such as beliefs and desires (i.e., having a "mind") and the understanding that others possess mental states that can be different from one's own. We shall see that cortical midline structures, including the medial prefrontal cortex and cingulate gyrus, as well as the temporal lobe, are associated with psychological tasks that test these models. In addition, we will review computational modeling approaches to cognitive development, and show how mathematical modeling can provide insights into how sometimes continuous changes in the neural processing substrate can give rise to relatively discrete developmental stages. Because deficiencies in adult cognitive development can result in disorders such as autism and depression, bridging the gaps between developmental psychology, neuroscience, and modeling has potential implications for clinical practice. As neuromodulation techniques such as deep brain and transcranial stimulation continue to advance, interfacing with these systems may lead to the emergence of novel investigational methods and therapeutic strategies in adults suffering from developmental disorders.
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页数:10
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