| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| R Corcoran, D Upto. A role for the hippocampus in card sorting? Cortex; a journal devoted to the study of the nervous system and behavior. vol 29. issue 2. 1993-09-16. PMID:8348826. |
it is argued that patients with hippocampal damage perform poorly on the mwcst because of the heavy working memory requirements of the test. |
1993-09-16 |
2023-08-12 |
Not clear |
| J N Rawlins, G L Lyford, A Seferiades, R M Deacon, H J Cassada. Critical determinants of nonspatial working memory deficits in rats with conventional lesions of the hippocampus or fornix. Behavioral neuroscience. vol 107. issue 3. 1993-08-13. PMID:8329132. |
critical determinants of nonspatial working memory deficits in rats with conventional lesions of the hippocampus or fornix. |
1993-08-13 |
2023-08-12 |
rat |
| M Ohno, T Yamamoto, S Watanab. Blockade of hippocampal nicotinic receptors impairs working memory but not reference memory in rats. Pharmacology, biochemistry, and behavior. vol 45. issue 1. 1993-07-19. PMID:8516378. |
blockade of hippocampal nicotinic receptors impairs working memory but not reference memory in rats. |
1993-07-19 |
2023-08-12 |
rat |
| M Ohno, T Yamamoto, S Watanab. Blockade of hippocampal nicotinic receptors impairs working memory but not reference memory in rats. Pharmacology, biochemistry, and behavior. vol 45. issue 1. 1993-07-19. PMID:8516378. |
these results suggest that mechanisms mediated by hippocampal nicotinic receptors play a role in working memory but not in reference memory. |
1993-07-19 |
2023-08-12 |
rat |
| D M Compto. Encoding of a nonmonotonic serial pattern: role of the dorsal hippocampus and amygdala. Physiology & behavior. vol 53. issue 4. 1993-07-12. PMID:8511169. |
the results are discussed in terms of hippocampus and amygdala involvement in working memory processes. |
1993-07-12 |
2023-08-12 |
rat |
| M Ohno, T Yamamoto, S Watanab. Working memory deficits induced by intrahippocampal administration of 8-OH-DPAT, a 5-HT1A receptor agonist, in the rat. European journal of pharmacology. vol 234. issue 1. 1993-05-14. PMID:8472759. |
these results suggest that activation of hippocampal 5-ht1a receptors impairs working memory, but does not affect retention of reference memory. |
1993-05-14 |
2023-08-12 |
rat |
| T Yamamoto, M Ohno, I Kitajima, S Yatsugi, S Uek. Ameliorative effects of the centrally active cholinesterase inhibitor, NIK-247, on impairment of working memory in rats. Physiology & behavior. vol 53. issue 1. 1993-03-15. PMID:8434069. |
using a three-panel runway task, the effects of nik-247 on impairment of working memory produced by scopolamine, hippocampal lesions, and cerebral ischemia were investigated in rats; these effects were compared with those of the well-known cholinesterase inhibitors, tetrahydroaminoacridine (tha) and physostigmine. |
1993-03-15 |
2023-08-12 |
rat |
| T Yamamoto, M Ohno, I Kitajima, S Yatsugi, S Uek. Ameliorative effects of the centrally active cholinesterase inhibitor, NIK-247, on impairment of working memory in rats. Physiology & behavior. vol 53. issue 1. 1993-03-15. PMID:8434069. |
these results suggest that nik-247 alleviates the impairment of working memory produced by scopolamine, hippocampal lesions, and cerebral ischemia, possibly through activation of the central cholinergic system. |
1993-03-15 |
2023-08-12 |
rat |
| M Ohno, T Yamamoto, S Watanab. Effects of intrahippocampal injections of N-methyl-D-aspartate receptor antagonists and scopolamine on working and reference memory assessed in rats by a three-panel runway task. The Journal of pharmacology and experimental therapeutics. vol 263. issue 3. 1993-01-22. PMID:1361577. |
in the working memory task, cgs 19755 and 3-[(+-)-2-carboxypiperazin-4-yl]propyl-1-phosphonic acid at 10 and 32 ng/side, injected bilaterally into the dorsal hippocampus before testing, produced a significant increase in the number of errors (attempts to pass through two incorrect panels of the three panel-gates at four choice points). |
1993-01-22 |
2023-08-11 |
rat |
| T P Durkin, A Touman. Septo-hippocampal and nBM-cortical cholinergic neurones exhibit differential time-courses of activation as a function of both type and duration of spatial memory testing in mice. Behavioural brain research. vol 50. issue 1-2. 1993-01-06. PMID:1333222. |
however, cholinergic activity remained elevated in frontal cortex at 15 min post-test following reference memory testing, whereas significantly shorter durations of cortical and hippocampal cholinergic activation were observed following working memory testing using short (1 min) retention intervals. |
1993-01-06 |
2023-08-11 |
mouse |
| E Abe, S Murai, Y Masuda, H Saito, T Ito. Reversal by 3,3',5-triido-L-thyronine of the working memory deficit, and the decrease in acetylcholine, glutamate and gamma-aminobutyric acid induced by ethylcholine aziridinium ion in mice. Naunyn-Schmiedeberg's archives of pharmacology. vol 346. issue 2. 1992-12-24. PMID:1360154. |
produced a deficit in working memory performance in the non-matching to sample task at 30 s delay, and decreased acetylcholine, glutamate, and gaba levels in the hippocampus, but not in the septum and cerebral cortex. |
1992-12-24 |
2023-08-11 |
mouse |
| E Abe, S Murai, Y Masuda, H Saito, T Ito. Reversal by 3,3',5-triido-L-thyronine of the working memory deficit, and the decrease in acetylcholine, glutamate and gamma-aminobutyric acid induced by ethylcholine aziridinium ion in mice. Naunyn-Schmiedeberg's archives of pharmacology. vol 346. issue 2. 1992-12-24. PMID:1360154. |
administration of t3 (0.3 mg/kg, p.o., once daily for 6 days) to af64a-treated animals improved the deficit in working memory performance and reversed the decrease in acetylcholine, glutamate, and gaba levels in the hippocampus. |
1992-12-24 |
2023-08-11 |
mouse |
| M Ohno, T Yamamoto, S Watanab. Intrahippocampal injections of benzodiazepine and muscimol impair working memory but not reference memory of rats in the three-panel runway task. European journal of pharmacology. vol 219. issue 2. 1992-12-07. PMID:1330607. |
these results suggest that activation of the gabaa/benzodiazepine receptor complex in the hippocampus impairs working memory, but does not affect reference memory. |
1992-12-07 |
2023-08-11 |
rat |
| I Kitajima, T Yamamoto, M Ohno, S Uek. Working and reference memory in rats in the three-panel runway task following dorsal hippocampal lesions. Japanese journal of pharmacology. vol 58. issue 2. 1992-09-22. PMID:1507523. |
despite 20 postoperative training sessions, rats with hippocampal lesions were unable to perform the working memory task. |
1992-09-22 |
2023-08-11 |
rat |
| I Kitajima, T Yamamoto, M Ohno, S Uek. Working and reference memory in rats in the three-panel runway task following dorsal hippocampal lesions. Japanese journal of pharmacology. vol 58. issue 2. 1992-09-22. PMID:1507523. |
on the other hand, rats trained preoperatively with a working memory procedure, and then subjected to hippocampal lesions, showed more errors (pushes made on the two incorrect panels of the three panel-gates located at four choice points) than did sham-lesioned rats. |
1992-09-22 |
2023-08-11 |
rat |
| I Kitajima, T Yamamoto, M Ohno, S Uek. Working and reference memory in rats in the three-panel runway task following dorsal hippocampal lesions. Japanese journal of pharmacology. vol 58. issue 2. 1992-09-22. PMID:1507523. |
these findings suggest that lesions of the dorsal hippocampus selectively impair the ability to carry out the working memory task whether rats are trained preoperatively or postoperatively, and that the working memory loss in hippocampal-lesioned rats is mediated by lowering of the cholinergic function. |
1992-09-22 |
2023-08-11 |
rat |
| C G Boissard, M D Lindner, V K Gribkof. Hypoxia produces cell death in the rat hippocampus in the presence of an A1 adenosine receptor antagonist: an anatomical and behavioral study. Neuroscience. vol 48. issue 4. 1992-08-14. PMID:1630626. |
animals which had suffered hippocampal damage were also impaired in their performance of a working memory version of the morris water maze, but not a passive avoidance task (step-through). |
1992-08-14 |
2023-08-11 |
rat |
| J K Foster, J N Rawlin. Hippocampal aspiration lesions fail to impair performance of a delayed alternation GO/NO-GO task. Behavioural brain research. vol 47. issue 1. 1992-06-04. PMID:1571100. |
the results were consistent with the behavioural inhibition theory of hippocampal function, but not with the temporal discontiguity or working memory models. |
1992-06-04 |
2023-08-11 |
rat |
| E Merlo Pich, R Grimaldi, M Zoli, G Biagini, V Solfrini, G Toffano, K Fuxe, L F Agnat. Siagoside selectively attenuates morphological and functional striatal impairments induced by transient forebrain ischemia in rats. Stroke. vol 23. issue 2. 1992-05-11. PMID:1561654. |
transient forebrain ischemia induced in rats by the four-vessel occlusion method is known to produce severe neural damage in the hippocampus and striatum and a behavioral syndrome the major symptom of which is a working memory deficit. |
1992-05-11 |
2023-08-11 |
rat |
| S T Ahlers, J R Thomas, D L Berke. Hippocampal and body temperature changes in rats during delayed matching-to-sample performance in a cold environment. Physiology & behavior. vol 50. issue 5. 1992-05-07. PMID:1805262. |
in order to study the effects of temperature changes induced by cold stress on working memory, telemetry thermistor probes were implanted into the hippocampal region of the brain and into the peritoneal cavity of rats. |
1992-05-07 |
2023-08-11 |
rat |