News tagged with forgetfulness
In learning, the brain forgets things on purpose
Scientists have known that newly acquired, short-term memories are often fleeting. But a new study in flies suggests that kind of forgetfulness doesn't just happen. Rather, an active process of erasing memories may in some ...
Medicine & Health / Neuroscience
Feb 18, 2010 |
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Bad mood, better recall, researchers find
People grumbling their way through the grimness of winter have better recall than those enjoying a carefree, sunny day, Australian researchers have found.
Medicine & Health / Psychology & Psychiatry
Apr 11, 2009 |
3.7 / 5 (3) |
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Early identification of dementia increasingly difficult
If grandma seems to forget things, will she end up demented? These days, memory loss is one of the very few symptoms that may signal which 70-year-olds risk developing dementia. This is shown in a doctoral thesis at the Sahlgrenska ...
Medicine & Health / Diseases, Conditions, Syndromes
May 20, 2009 |
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70-year-olds smarter than they used to be
Today's 70-year-olds do far better in intelligence tests than their predecessors. It has also become more difficult to detect dementia in its early stages, though forgetfulness is still an early symptom, reveals new research ...
Medicine & Health / Neuroscience
Oct 22, 2010 |
5 / 5 (2) |
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Psychologists develop tools to predict cognitive impairment
(PhysOrg.com) -- Psychologists Charles Brainerd and Valerie Reyna are looking for ways to identify people at risk for developing cognitive impairment - early on, when chances for successful intervention are highest.
Medicine & Health / Psychology & Psychiatry
Jan 25, 2010 |
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Five tips for stress-free exams
(PhysOrg.com) -- It's exam time, and for many students that means long days, late nights and lots of coffee. It's easy to let the anxiety get to you, so what can you do to cope with exam tension?
Dec 16, 2009 |
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Forgetting
Forgetting (retention loss) refers to apparent loss of information already encoded and stored in an individual's long term memory. It is a spontaneous or gradual process in which old memories are unable to be recalled from memory storage. It is subject to delicately balanced optimization that ensures that relevant memories are recalled. Forgetting can be reduced by repetition and/or more elaborate cognitive processing of information. Reviewing information in ways that involve active retrieval seems to slow the rate of forgetting.
Forgetting functions (amount remembered as a function of time since an event was first experienced) have been extensively analyzed. The most recent evidence suggests that a power function provides the closest mathematical fit to the forgetting function. [1]
For more information about Forgetting, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
