Abstract:
:The advent of the selective cholinergic toxin, 192 IgG-saporin, dramatically shaped subsequent research on the role of the basal forebrain in learning and memory. In particular, several articles (including the authors' 1995 Behavioral Neuroscience paper; M. G. Baxter, D. J. Bucci, L. K., Gorman, R. G. Wiley, & M. Gallagher, 1995) revealed that selective removal of basal forebrain cholinergic neurons had surprisingly little effect on spatial learning and memory. Here, as part of the series commemorating the 30th anniversary of Behavioral Neuroscience, we describe how our earlier findings prompted a reconsideration of the cholinergic contribution to cognitive function and also led to several new research directions, including renewed interest in basal forebrain GABA-ergic neurons and cholinergic contributions to neurocognitive development. The authors also describe how the successful use of 192 IgG-saporin led to the development and popularity of a wide range of selective new neurotoxic agents. Finally, they consider the utility of the permanent lesion approach in the wake of new transgenic and optogenetic methods.
journal_name
Behav Neuroscijournal_title
Behavioral neuroscienceauthors
Baxter MG,Bucci DJdoi
10.1037/a0033781subject
Has Abstractpub_date
2013-10-01 00:00:00pages
611-8issue
5eissn
0735-7044issn
1939-0084pii
2013-36104-001journal_volume
127pub_type
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