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Use of RNAi in Brachionus manjavacas to Inhibit Cold-Related Genes Implicated in Aging
(Georgia Institute of Technology, 2015-08-18)
Aging can be affected by a number of factors, including temperature; for example, organisms tend to live significantly longer when exposed to colder temperatures. Previous studies suggest that this change in life expectancy ...
Emotion Biases in Older and Younger Adults: Novelty Preference as an Index of Attention
(Georgia Institute of Technology, 2007-12-17)
Past research indicates that emotionally-relevant stimuli attract visual attention, but also that the relationship between emotion and attention allocation varies between young and older adults. Although both young and ...
Applying a hierarchical linear model to investigate intra-individual variability in response time as a predictor for neurocognitive impairment
(Georgia Institute of Technology, 2022-05)
The Alzheimer’s Association Research Roundtable has called for research to focus on the development of diagnostics that identify dementia and Alzheimer’s’ disease (AD) before overt symptoms arise and the disease accelerates. ...
False memory and aging: an event-related potential study
(Georgia Institute of Technology, 2007-05-04)
The DRM paradigm is used to examine false memory—when a list of highly associated words (e.g. SEWING, THREAD, THIMBLE) is studied, a nonpresented but associated false target (e.g. NEEDLE) is often confidently (but incorrectly) ...
Age Related Effects of Emotions on Brain Potentials
(Georgia Institute of Technology, 2007-12-17)
This experiment will use event-related brain potential (ERP) measures to investigate the time course of emotional expression processing across six emotions (happy, sad, anger, fear, disgust, and neutral) in young and older ...
Encoding Differences in Aging Adults can Explain Associative Memory Deficits
(Georgia Institute of Technology, 2020-05)
The relationship between aging and associative memory decline has been well-established in literature, however there is no clear reasoning for this decline. Recent functional magnetic resonance imaging (fMRI) studies have ...
Sex-related Differences in Aging and Metamemory
(Georgia Institute of Technology, 2021-05)
Metamemory, knowledge of one’s memory capabilities, is an important measure for learning and cognitive functioning in addition to having clinical relevance, such as being used as a diagnostic tool in cognitive diseases. ...
Sleep-based Memory Consolidation and Aging
(Georgia Institute of Technology, 2020-05)
It is a known phenomenon that older adults tend to get less sleep and lower sleep quality compared to their younger counterparts, getting worse with age. They also often have difficulty falling asleep, which can be described ...
Induced Negative Mood and the Positivity Effect
(Georgia Institute of Technology, 2010-05-12)
Older adults sometimes demonstrate a bias in memory for positive over negative stimuli, referred to as a positivity bias. In contrast, young adults demonstrate the opposite bias and remember more negative than positive ...