Abstract:
:A learning event can be dissociated into 3 components: acquisition, storage, and recall. When the laboratory wild-type strain of Caenorhabditis elegans (N2 strain) is exposed to benzaldehyde in the absence of food, the worms display a reduction of their attractive response to this volatile odorant. This results from the association between benzaldehyde and a nutrient-deficient environment. Another wild-type isolate, the CB4856 strain, fails to display this decreased response to benzaldehyde after exposure to benzaldehyde in the absence of food. However, like the N2 strain, when tested to isoamyl alcohol after benzaldehyde conditioning, the CB4856 strain displays a decreased isoamyl alcohol response. Therefore, the CB4856 strain does not have an acquisition deficit, but it suffers from a recall deficit specific to benzaldehyde.
journal_name
Behav Neuroscijournal_title
Behavioral neuroscienceauthors
Atkinson-Leadbeater K,Nuttley WM,van der Kooy Ddoi
10.1037/0735-7044.118.6.1206subject
Has Abstractpub_date
2004-12-01 00:00:00pages
1206-13issue
6eissn
0735-7044issn
1939-0084pii
2004-21410-006journal_volume
118pub_type
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