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Cytotoxic lesions of the retrohippocampal region attenuate latent inhibition but spare the partial reinforcement extinction effect

Autor: J. N. P. Rawlins, Joram Feldon, B. K. Yee

Experiment I assessed the effect of cytotoxic retrohippocampal (entorhinal and extra-subicular cortices) lesions on the development of latent inhibition (LI) using an off-the-baseline, between-subjects, conditioned emotional response paradigm. Sham-o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2630316f1931ee08b084eee10858c7ef
https://doi.org/10.1007/pl00005694

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Involvement of the entorhinal cortex in a process of attentional modulation: evidence from a novel variant of an IDS/EDS procedure

Autor: J. N. P. Rawlins, Mark Andrew Good, D. B. Bannerman, Robert Colin Honey, C. J. P. Oswald, B. K. Yee

Novel behavioral assays were used to assess the role of the entorhinal cortex in modulating attention to components of stimulus compounds. In Stage 1, rats received discrimination training with compounds constructed from 3 dimensions (auditory, visua

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52a9b652b6584d1475d4eb834d662f8e
https://ora.ox.ac.uk/objects/uuid:930f0dc5-55cc-47cb-ac81-70830052e63f

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The effects of cytotoxic entorhinal lesions and electrolytic medial septal lesions on the acquisition and retention of a spatial working memory task

Autor: A. Marighetto, B. K. Yee, J. N. P. Rawlins

Rats with lesions either of medial septal nucleus (MSN) or the entorhinal cortex (ECx) were compared postoperatively with unoperated controls in a discrete-trial, delayed matching-to-position (DMTP) task, conducted on an elevated T-maze. A DMTP trial

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ae56a79a743174656ff577ffa02979f
https://doi.org/10.1007/s002210050368

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The influence of selective lesions to components of the hippocampal system on the orientating response, habituation and latent inhibition

Autor: D. B. Bannerman, B. K. Yee, Robert Colin Honey, Mark Andrew Good, J. N. P. Rawlins, C. J. P. Oswald

Publikováno v: European Journal of Neuroscience. 15:1983-1990

The contribution that components of the hippocampal system in the rat make to the modulation of attention or stimulus processing was assessed using several simple behavioural assays: the orienting response (OR) to a novel stimulus, the subsequent hab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1cd576e66deb23f0b9cee860bc67908e
https://doi.org/10.1046/j.1460-9568.2002.02028.x

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The effects of hippocampal formation ablation or fimbria-fornix section on performance of a nonspatial radial arm maze task by rats

Autor: B. K. Yee, J. N. P. Rawlins

Publikováno v: The Journal of Neuroscience. 14:3766-3774

Rats with fimbria-fornix section or complete hippocampal aspiration lesions were postoperatively compared to unoperated controls in a nonspatial working memory task using an enclosed plus maze. Initial training (stage 1) was on a continuous two-choic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::deffe41c6532e827ed2ac07dc3bc32bc
https://doi.org/10.1523/jneurosci.14-06-03766.1994

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Synthesis of isotopically-labelled ethylenethiourea

Autor: Niranjala M. Cooray, Walter P. Niemczura, Austin B. K. Yee, Daniel R. Doerge

Publikováno v: Journal of Labelled Compounds and Radiopharmaceuticals. 28:739-742

13C-, 14C- and 15N-labelled ethylenethiourea was synthesized for NMR and radiotracer applications in metabolism and environmental fate studies. The products contained stable isotopes at 99% enrichment and the radiolabelled product had specific activi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c17bcb91c866823ea8a8728d7dee2888
https://doi.org/10.1002/jlcr.2580280615

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Entorhinal cortex lesions disrupt the transition between the use of intra- and extramaze cues for navigation in the water maze

Autor: David M. Bannerman, B. K. Yee, Robert Colin Honey, Mark Andrew Good, J. N. P. Rawlins, C. J. P. Oswald

Publikováno v: Behavioral neuroscience. 117(3)

This study with rats examined the effects of excitotoxic lesions to the entorhinal cortex (EC) and hippocampus (HPC) on using extramaze and intramaze cues to navigate to a hidden platform in a water maze. HPC lesions resulted in a disruption to the u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83eef3dca263f3f4b93eb4d58307b74a
http://ora.ox.ac.uk/objects/uuid:0d294c6a-5fea-4707-83f4-49ff82812bd7

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