English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Induction of long-term potentiation, a putative substrate for behavioral plasticity, appears to be dependent on NMDA receptor activation. Blockade of NMDA receptor activity has been shown to impair both classical conditioning and spatial cognition. The present study evaluated the effects of NMDA-receptor blockade by MK801 on latent inhibition of the classically conditioned nictitating membrane response in rabbits. Nonreinforced preexposure to a tone conditioned stimulus retarded acquisition rates in subjects pretreated with either saline or MK801. Thus, latent inhibition does not appear to be mediated by or dependent on NMDA activity or related NMDA-dependent long-term potentiation. Findings are discussed in relation to potential substrates for latent inhibition.

Latent inhibition of the classically conditioned rabbit nictitating membrane response is unaffected by the NMDA antagonist MK801