Abstract:
:One hundred years after Santiago Ramon y Cajal provided critical evidence for the "neuron doctrine," his cellular view of the brain remains the basis of modern neural science. This article begins with a review of how the early work of Ramon y Cajal, Charles Sherrington, and John Eccles and their contemporaries laid the groundwork for our current understanding of he information processing of neural systems and for understanding the task faced by studies of how the brain develops. The visual system is examined in some detail as a model for experimental investigation into the structure, operational mechanisms, and functions of large neural systems. Discussion of the phenomena of visual awareness and consciousness, links between the visual system and other brain systems, and disorders that disrupt voluntary control of cognition and emotion lead to a broader consideration of the problem of consciousness.
journal_name
Ann N Y Acad Scijournal_title
Annals of the New York Academy of Sciencesauthors
Albright TD,Jessell TM,Kandell ER,Posner MIdoi
10.1111/j.1749-6632.2001.tb05704.xsubject
Has Abstractpub_date
2001-04-01 00:00:00pages
11-40eissn
0077-8923issn
1749-6632journal_volume
929pub_type
杂志文章,评审abstract::In the pituitary of mammals, the GnRH receptor (GnRHR) plays crucial roles in the neuroendocrine control of reproductive function. This receptor is specifically expressed by the gonadotrope cells scattered among the five other endocrine cell types constituting the anterior pituitary; it is also expressed in other orga...
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