東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

Stress and episodic memory: The fate...

Payne, Jessica Danielle.

Linked to FindBook

Google Book

Amazon

博客來

Stress and episodic memory: The fate of neutral versus emotional information.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Stress and episodic memory: The fate of neutral versus emotional information./
Author:	Payne, Jessica Danielle.
Description:	148 p.
Notes:	Source: Dissertation Abstracts International, Volume: 66-03, Section: B, page: 1748.
Contained By:	Dissertation Abstracts International66-03B.
Subject:	Psychology, Cognitive. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3167250
ISBN:	9780542025716

Stress and episodic memory: The fate of neutral versus emotional information.
Payne, Jessica Danielle.

Stress and episodic memory: The fate of neutral versus emotional information. - 148 p.

Source: Dissertation Abstracts International, Volume: 66-03, Section: B, page: 1748.

Thesis (Ph.D.)--The University of Arizona, 2005.

This paper describes two experiments, each of which investigated the impact of stress on human episodic memory. All participants watched narrated slide shows containing emotional and neutral information. Experiment 1 demonstrated that pre-learning exposure to a psychological stressor (the Trier Social Stress Test or "TSST"; Kirschbaum, Pirke & Hellhammer, 1993) preserved or enhanced memory for emotional aspects of the slide show, but impaired memory for neutral aspects of the slide show. Moreover, stress exposure disrupted memory for information that was visually and thematically central to the slide show. Memory for peripheral information, on the other hand, was unaffected by stress. Experiment 2 replicated these results and extended them to a similar paradigm, where participants viewed separate emotional and neutral slide shows, and saliva was tested for the stress hormones cortisol and norepinephrine. Similar to the results of Experiment 1, stress disrupted memory for the neutral slide show, but enhanced memory for the emotional slide show. Salivary cortisol levels at retrieval were negatively correlated with memory for the neutral slide show. These results are consistent with theories invoking differential effects of stress on brain systems responsible for encoding and retrieving emotional memories (the amygdala) and non-emotional memories (e.g. the hippocampal formation, frontal cortex), and inconsistent with the view that memories formed under high levels of stress are qualitatively the same as those formed under ordinary emotional circumstances. These data, which are also consistent with results obtained in a number of studies using animals and humans, have implications for the traumatic memory debate and theories regarding human memory.

ISBN: 9780542025716Subjects--Topical Terms:

1017810
Psychology, Cognitive.

Stress and episodic memory: The fate of neutral versus emotional information.
LDR:02677nmm 2200289 4500 001 1823670
005 20061128083757.5
008 130610s2005 eng d
020 $a 9780542025716
035 $a (UnM)AAI3167250
035 $a AAI3167250
040 $a UnM $c UnM
100 1 $a Payne, Jessica Danielle. $3 1912768
245 1 0 $a Stress and episodic memory: The fate of neutral versus emotional information.
300 $a 148 p.
500 $a Source: Dissertation Abstracts International, Volume: 66-03, Section: B, page: 1748.
500 $a Adviser: Lynn Nadel.
502 $a Thesis (Ph.D.)--The University of Arizona, 2005.
520 $a This paper describes two experiments, each of which investigated the impact of stress on human episodic memory. All participants watched narrated slide shows containing emotional and neutral information. Experiment 1 demonstrated that pre-learning exposure to a psychological stressor (the Trier Social Stress Test or "TSST"; Kirschbaum, Pirke & Hellhammer, 1993) preserved or enhanced memory for emotional aspects of the slide show, but impaired memory for neutral aspects of the slide show. Moreover, stress exposure disrupted memory for information that was visually and thematically central to the slide show. Memory for peripheral information, on the other hand, was unaffected by stress. Experiment 2 replicated these results and extended them to a similar paradigm, where participants viewed separate emotional and neutral slide shows, and saliva was tested for the stress hormones cortisol and norepinephrine. Similar to the results of Experiment 1, stress disrupted memory for the neutral slide show, but enhanced memory for the emotional slide show. Salivary cortisol levels at retrieval were negatively correlated with memory for the neutral slide show. These results are consistent with theories invoking differential effects of stress on brain systems responsible for encoding and retrieving emotional memories (the amygdala) and non-emotional memories (e.g. the hippocampal formation, frontal cortex), and inconsistent with the view that memories formed under high levels of stress are qualitatively the same as those formed under ordinary emotional circumstances. These data, which are also consistent with results obtained in a number of studies using animals and humans, have implications for the traumatic memory debate and theories regarding human memory.
590 $a School code: 0009.
650 4 $a Psychology, Cognitive. $3 1017810
650 4 $a Psychology, Experimental. $3 517106
650 4 $a Biology, Neuroscience. $3 1017680
690 $a 0633
690 $a 0623
690 $a 0317
710 2 0 $a The University of Arizona. $3 1017508
773 0 $t Dissertation Abstracts International $g 66-03B.
790 1 0 $a Nadel, Lynn, $e advisor
790 $a 0009
791 $a Ph.D.
792 $a 2005
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3167250