東華大學圖書館 |

語系: 繁體中文

說明(常見問題)

回圖書館首頁

手機版館藏查詢

登入

回首頁

切換: 標籤 | MARC模式 | ISBD

The Behavior and Electrophysiology o...

Cano, Maya Elizabeth.

FindBook

Google Book

Amazon

博客來

The Behavior and Electrophysiology of Directed Forgetting in the Auditory Domain.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	The Behavior and Electrophysiology of Directed Forgetting in the Auditory Domain./
作者:	Cano, Maya Elizabeth.
面頁冊數:	73 p.
附註:	Source: Dissertation Abstracts International, Volume: 76-08(E), Section: B.
Contained By:	Dissertation Abstracts International76-08B(E).
標題:	Neurosciences. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3686215
ISBN:	9781321629637

The Behavior and Electrophysiology of Directed Forgetting in the Auditory Domain.
Cano, Maya Elizabeth.

The Behavior and Electrophysiology of Directed Forgetting in the Auditory Domain. - 73 p.

Source: Dissertation Abstracts International, Volume: 76-08(E), Section: B.

Thesis (Ph.D.)--University of California, Berkeley, 2014.

There are many instances in life when a person wants or needs to forget a memory. These unwanted memories can range from something that is simply now irrelevant such as an outdated fact, to something as serious as a traumatic experience. In extreme cases such as post-traumatic stress disorder, the benefit of forgetting becomes obvious. As such, it is important that we understand not only how our brain is able to remember, but also how it is able to forget. Unlike the traditional view of incidental forgetting, recent studies have shown that forgetting can be a strategic and active process. However, the mechanisms by which we can intentionally suppress our memories are not fully understood. Moreover, most of the directed forgetting research has focused on suppressing visual memories. A more complete understanding of the way we can exert inhibitory control over our memories should include all sensory modalities. To address this issue, we examined whether similar electrophysiological findings, as reported in visual electroencephalography (EEG) studies of directed forgetting, would be observed in the auditory domain. Additionally, the role of the prefrontal cortex in this higher-order process was investigated. Here, we utilized the Think/No-Think paradigm to examine the neural correlates of the cognitive control of memory in three studies. First, we compared findings from healthy young adults in two tasks that varied in the number of to-be-remembered and to-be-forgotten repetitions, and found that behavioral and electrophysiological evidence points to similar effects using auditory stimuli, but that it may be more difficult to achieve than the inhibition of visual memories. Second, we extended those findings to older adults, and found that they too showed behavioral and EEG evidence of successful suppression of unwanted auditory memories. Third, we determined that prefrontal cortex plays a causal role in the ability to actively inhibit auditory memories by examining the behavioral and EEG effects of unilateral frontal lesions in a patient cohort. The behavioral evidence for the inhibition of auditory memory and the corresponding electrophysiology is a step toward a more complete picture of how we intentionally suppress unwanted memories.

ISBN: 9781321629637Subjects--Topical Terms:

588700
Neurosciences.

The Behavior and Electrophysiology of Directed Forgetting in the Auditory Domain.
LDR:03203nmm a2200301 4500 001 2076343
005 20161028121112.5
008 170521s2014 ||||||||||||||||| ||eng d
020 $a 9781321629637
035 $a (MiAaPQ)AAI3686215
035 $a AAI3686215
040 $a MiAaPQ $c MiAaPQ
100 1 $a Cano, Maya Elizabeth. $3 3191788
245 1 4 $a The Behavior and Electrophysiology of Directed Forgetting in the Auditory Domain.
300 $a 73 p.
500 $a Source: Dissertation Abstracts International, Volume: 76-08(E), Section: B.
500 $a Adviser: Robert T. Knight.
502 $a Thesis (Ph.D.)--University of California, Berkeley, 2014.
520 $a There are many instances in life when a person wants or needs to forget a memory. These unwanted memories can range from something that is simply now irrelevant such as an outdated fact, to something as serious as a traumatic experience. In extreme cases such as post-traumatic stress disorder, the benefit of forgetting becomes obvious. As such, it is important that we understand not only how our brain is able to remember, but also how it is able to forget. Unlike the traditional view of incidental forgetting, recent studies have shown that forgetting can be a strategic and active process. However, the mechanisms by which we can intentionally suppress our memories are not fully understood. Moreover, most of the directed forgetting research has focused on suppressing visual memories. A more complete understanding of the way we can exert inhibitory control over our memories should include all sensory modalities. To address this issue, we examined whether similar electrophysiological findings, as reported in visual electroencephalography (EEG) studies of directed forgetting, would be observed in the auditory domain. Additionally, the role of the prefrontal cortex in this higher-order process was investigated. Here, we utilized the Think/No-Think paradigm to examine the neural correlates of the cognitive control of memory in three studies. First, we compared findings from healthy young adults in two tasks that varied in the number of to-be-remembered and to-be-forgotten repetitions, and found that behavioral and electrophysiological evidence points to similar effects using auditory stimuli, but that it may be more difficult to achieve than the inhibition of visual memories. Second, we extended those findings to older adults, and found that they too showed behavioral and EEG evidence of successful suppression of unwanted auditory memories. Third, we determined that prefrontal cortex plays a causal role in the ability to actively inhibit auditory memories by examining the behavioral and EEG effects of unilateral frontal lesions in a patient cohort. The behavioral evidence for the inhibition of auditory memory and the corresponding electrophysiology is a step toward a more complete picture of how we intentionally suppress unwanted memories.
590 $a School code: 0028.
650 4 $a Neurosciences. $3 588700
650 4 $a Cognitive psychology. $3 523881
650 4 $a Experimental psychology. $3 2144733
650 4 $a Aging. $3 543123
690 $a 0317
690 $a 0633
690 $a 0623
690 $a 0493
710 2 $a University of California, Berkeley. $b Neuroscience. $3 3191789
773 0 $t Dissertation Abstracts International $g 76-08B(E).
790 $a 0028
791 $a Ph.D.
792 $a 2014
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3686215