Zobrazeno 1 - 10
of 29
pro vyhledávání: '"John Patrick Aggleton"'
Publikováno v:
Behavioural Brain Research. 208:566-575
The rat retrosplenial cortex comprises two major subregions (granular and dysgranular) that differ in morphology and connectivity. Although the effects of selective dysgranular retrosplenial cortex (area 30) lesions and the effects of selective lesio
Publikováno v:
Behavioural Brain Research. 155:97-108
The present study: (1) tested the importance of the retrosplenial cortex for learning a specific heading direction and distance and, (2) determined if lesion size could explain apparent inconsistencies in the results of different research groups. Dar
Publikováno v:
Behavioural Brain Research. 121:103-117
We analysed the effects of lesions of hippocampal-diencephalic projections -- fornix (FX) mamillary bodies (MB) and anterior thalamic nuclei (AT) -- and retrohippocampal (RH) lesions including entorhinal cortex and ventral subiculum, upon scene proce
Autor:
Sophie Dix, John Patrick Aggleton
Publikováno v:
Behavioural Brain Research. 99:191-200
The natural preference for novel objects which is displayed by rats has been used as a behavioural index to test object recognition. In this series of experiments the standard spontaneous recognition task was extended to look at other types of recogn
Autor:
P. R. Hunt, John Patrick Aggleton
Publikováno v:
Behavioural Brain Research. 97:129-141
The present study examined the performance of rats with neurotoxic lesions centred in the thalamic nucleus medialis dorsalis on standard and modified versions of the eight arm radial maze test. In Experiment 1, the thalamic lesions produced a borderl
Publikováno v:
Behavioural Brain Research. 80:75-85
Rats received one of three different surgeries in which radiofrequency lesions were made in the cingulum bundle. These consisted of either: (i) two pairs of bilateral lesions at the mid and posterior levels of the tract (M + PCB, n = 9); (ii) a singl
Publikováno v:
Behavioural Brain Research. 62:195-205
Rats with lesions in either the fornix or the thalamic nucleus medialis dorsalis were unimpaired on the acquisition of two object discrimination tasks. The same animals were then tested on a concurrent learning task in which various object discrimina
Publikováno v:
Behavioural Brain Research. 55:39-49
The effects of cytotoxic lesions of nucleus medialis dorsalis on tests of spatial memory were examined in the rat. Extensive lesions of the nucleus did not impair either the acquisition or the subsequent performance of an automated test of working me
Autor:
John Patrick Aggleton, C. Shaw
Publikováno v:
Behavioural Brain Research. 54:91-102
The present study compared the effects of fornix lesions and medial prefrontal lesions on a test of object recognition memory, delayed non-matching-to-sample. Neither lesion impaired the acquisition of this non-spatial test of working memory, indeed
Publikováno v:
Behavioural Brain Research. 44:151-161
Rats with radiofrequency lesions of the fimbria/fornix, or neurotoxic lesions of the mammillary bodies or the anterior thalamic nuclei were tested on their ability to perform a delayed non-matching-to-position task that had been learnt before surgery