Abstract：
:Trait neuroticism is suggested to be related to measures of volume and function of the hippocampus, a brain structure located in the medial temporal lobe that is critical for human navigation and orientation. In this study, we assessed whether measures of trait neuroticism and self-concept are correlated with the human ability to orient by means of cognitive maps (i.e. mental representations of an environment that include landmarks and their spatial relationships). After controlling for gender differences, which are well-known in spatial orientation abilities, we found that measures of neuroticism (i.e. negative affect, emotional stability) and self-concept (i.e. self-esteem) were correlated with individual differences in the rate at which cognitive maps were formed; the same measures were generally unrelated to the ability to make use of cognitive maps, as well as the ability to orient using visual path integration. The relationships (and lack thereof) between personality traits and the spatial orientation skills, as reported in the present study, are consistent with specific neural correlates underlying these factors, and may have important implications for treatment of disorders related to them.
journal_name
Behav Brain Resjournal_title
Behavioural brain researchauthors
Burles F,Guadagni V,Hoey F,Arnold AE,Levy RM,O'Neill T,Iaria Gdoi
10.1016/j.bbr.2014.06.002subject
Has Abstractpub_date
2014-09-01 00:00:00pages
154-9eissn
0166-4328issn
1872-7549pii
S0166-4328(14)00374-Xjournal_volume
271pub_type
杂志文章abstract：:The one-trial object recognition task involves memory of a familiar object in parallel with the detection and encoding of a novel object. It provides the basis for the study of a wide range of cognitive and neuropsychological functions and processes in rats and mice. However, unlike in humans, primate and pigeon studi...
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