The thalamic dynamic core theory of conscious experience

被引:125
作者
Ward, Lawrence M. [1 ]
机构
[1] Univ British Columbia, Dept Psychol, Vancouver, BC V6T 1Z4, Canada
基金
加拿大自然科学与工程研究理事会;
关键词
Consciousness; Awareness; Thalamus; Dynamic core; Neural synchrony; Cortico-thalamic; Thalamo-cortical; NCC; RECIPROCAL INHIBITORY CONNECTIONS; DEEP BRAIN-STIMULATION; VEGETATIVE STATE; THALAMOCORTICAL SYSTEM; GLOBAL WORKSPACE; NEURAL DYNAMICS; SYNCHRONIZATION; MODEL; OSCILLATIONS; ATTENTION;
D O I
10.1016/j.concog.2011.01.007
中图分类号
B84 [心理学];
学科分类号
010107 [宗教学];
摘要
I propose that primary conscious awareness arises from synchronized activity in dendrites of neurons in dorsal thalamic nuclei, mediated particularly by inhibitory interactions with thalamic reticular neurons. In support, I offer four evidential pillars: (1) consciousness is restricted to the results of cortical computations; (2) thalamus is the common locus of action of brain injury in vegetative state and of general anesthetics; (3) the anatomy and physiology of the thalamus imply a central role in consciousness: (4) neural synchronization is a neural correlate of consciousness. (C) 2011 Elsevier Inc. All rights reserved.
引用
收藏
页码:464 / 486
页数:23
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