排序方式: 共有2条查询结果,搜索用时 0 毫秒
1
1.
Astur RS Klein RL Mumby DG Protz DK Sutherland RJ Martin GM 《Neurobiology of learning and memory》2002,78(1):186-191
To examine how olfactory and visual factors affect object discriminations in rats with and without hippocampus damage, the authors trained Long-Evans rats on simple object discriminations. They then examined how these discriminations were affected by rotations of the objects, by coating the objects in a transparent acrylic coating, or by both rotating and coating the objects in acrylic. The rats displayed no impairments when the objects were only sprayed in acrylic, and they displayed minor impairments when the objects were rotated. However, when the objects were both rotated and acrylic coated, the rats displayed severe impairments. This suggests that the rats are solving the rotated-only phase based on surface features of the objects (probably odor) and not based on the visual information. Such species' biases for obtaining object information are important factors to consider when designing and interpreting visual memory experiments across species. There was no difference in performance between the rats with hippocampus damage and the sham rats, and this is consistent with the literature on similar tasks. 相似文献
2.
Dr. phil. Dipl. Psych. Svenja Taubner Jennifer Protz Horst K?chele 《Forum der Psychoanalyse》2012,28(1):67-88
Due to a presently growing demand for evidence-based medicine different psychotherapeutic methods are facing increasing political pressure to demonstrate their efficacy. The realization of evaluative projects is not only in need of study patients but also of study therapists. Although many psychoanalysts support the general need for research the number of actual participants is rather low. In this paper the motives of psychoanalysts to decide for or against participation in evaluative research were investigated. Guided interviews were conducted with six psychoanalysts working in outpatient practice. The results support the hypothesis that in particular the need for security and protection influence a psychoanalyst willingness by causing either a driving or inhibition force. Both the intraindividual and interindividual areas of the interviews displayed unresolved ambivalences towards participation in psychotherapy research. It was concluded that changes in psychoanalytic training could have the most profound influence on the personal motivation to participate. 相似文献
1