Tag #Cognitive Decline

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mk.ru

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Mar 18, 16:10

Early Speech Changes Indicate Alzheimer's Disease

Alzheimer's disease, a leading cognitive disorder, shows early signs in speech, including word-finding difficulties, substitutions, and task avoidance; early detection is crucial for support and treatment, especially in high-risk individuals like those with Down syndrome.

Early Speech Changes Indicate Alzheimer's Disease

Alzheimer's disease, a leading cognitive disorder, shows early signs in speech, including word-finding difficulties, substitutions, and task avoidance; early detection is crucial for support and treatment, especially in high-risk individuals like those with Down syndrome.

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What are the key early speech indicators of Alzheimer's disease, and how can recognizing these improve patient outcomes?

Alzheimer's disease, a leading cognitive disorder, causes progressive brain deterioration. Early detection, focusing on speech changes like word-finding difficulties, using vague terms, or substituting words, is crucial for timely support. Neurological studies identify these speech issues as early indicators, highlighting the importance of recognizing these subtle changes.

smh.com.au

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Mar 5, 07:15

Cochlear Implants Significantly Improve Cognitive Function in Older Australians

A Melbourne University study found that cochlear implants significantly improved the memory and brain function of 101 older Australians (median age 74) over 54 months, highlighting a potential solution to age-related cognitive decline and suggesting that improved hearing may mitigate cognitive aging...

Cochlear Implants Significantly Improve Cognitive Function in Older Australians

A Melbourne University study found that cochlear implants significantly improved the memory and brain function of 101 older Australians (median age 74) over 54 months, highlighting a potential solution to age-related cognitive decline and suggesting that improved hearing may mitigate cognitive aging...

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What factors contribute to the low utilization rate of cochlear implants among older Australians with severe hearing loss?

The study highlights a potential solution to age-related cognitive decline. Improved hearing, facilitated by cochlear implants, led to better cognitive function, emphasizing the connection between sensory input and brain health. This finding suggests that addressing hearing loss could mitigate some aspects of cognitive aging.

dailymail.co.uk

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Feb 25, 16:13

SSRI Use Linked to Accelerated Memory Loss in Dementia Patients

A Swedish study of nearly 19,000 dementia patients found that those taking SSRIs experienced accelerated memory loss and increased risks of death and fractures, although the direct causal link to the medication remains uncertain.

SSRI Use Linked to Accelerated Memory Loss in Dementia Patients

A Swedish study of nearly 19,000 dementia patients found that those taking SSRIs experienced accelerated memory loss and increased risks of death and fractures, although the direct causal link to the medication remains uncertain.

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What is the immediate impact of SSRI use on cognitive decline in dementia patients according to this study?

A large Swedish study suggests that SSRIs, the most commonly used antidepressant in England, may accelerate memory loss in some dementia patients. The study followed nearly 19,000 dementia patients for four years, revealing that those on SSRIs experienced an additional 0.39 points per year decline in memory tests compared to those not taking the drug. Higher doses correlated with an even steeper decline of 0.42 points per year.

cnn.com

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Feb 25, 07:08

Study Links Antidepressants to Faster Cognitive Decline in Dementia, But Experts Urge Caution

A Swedish study found a correlation between antidepressant use and faster cognitive decline in dementia patients, but experts caution against overreacting due to study limitations and contradictory findings showing slower decline than average in treated patients.

Study Links Antidepressants to Faster Cognitive Decline in Dementia, But Experts Urge Caution

A Swedish study found a correlation between antidepressant use and faster cognitive decline in dementia patients, but experts caution against overreacting due to study limitations and contradictory findings showing slower decline than average in treated patients.

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What are the immediate implications of the study's findings on the use of antidepressants in dementia patients, considering its limitations and contradictory results?

A recent observational study in Sweden indicated a correlation between antidepressant use and faster cognitive decline in dementia patients. However, the study's limitations, such as not accounting for initial depression severity, raise concerns about its conclusions. Importantly, patients on antidepressants showed slower cognitive decline than the average dementia patient.

npr.org

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Feb 21, 07:09

Declining Book Reading in America: Impact of Social Media and Screen-Based Reading

A recent decline in book reading among Americans, supported by Gallup and Bureau of Labor Statistics data, is linked to increased social media use and screen-based reading habits, impacting comprehension and critical thinking.

Declining Book Reading in America: Impact of Social Media and Screen-Based Reading

A recent decline in book reading among Americans, supported by Gallup and Bureau of Labor Statistics data, is linked to increased social media use and screen-based reading habits, impacting comprehension and critical thinking.

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What are the long-term societal implications of declining reading rates and how can this trend be reversed?

The decreasing reading rates, coupled with rising illiteracy and the addictive nature of social media, create a critical need for interventions promoting literacy and fostering mindful engagement with longer texts. Future impacts may include a decline in critical thinking and information retention.

welt.de

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Feb 13, 10:10

Oral Bacteria Linked to Cognitive Function in Older Adults

A study of 115 individuals over 50 found that high levels of Neisseria bacteria in the mouth correlated with better cognitive function, while high levels of Porophyromonas (linked to periodontitis) correlated with worse cognitive function, suggesting a potential link between oral health and brain he...

Oral Bacteria Linked to Cognitive Function in Older Adults

A study of 115 individuals over 50 found that high levels of Neisseria bacteria in the mouth correlated with better cognitive function, while high levels of Porophyromonas (linked to periodontitis) correlated with worse cognitive function, suggesting a potential link between oral health and brain he...

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How might the relationship between oral microbiome composition and cognitive function be explained by the role of gaseous messengers produced by oral bacteria?

The study analyzed the oral microbiome of 115 individuals over 50, some with mild cognitive impairment. Specific bacteria, like Neisseria and Porophyromonas, showed correlations with cognitive performance. This connection highlights the potential role of oral health in age-related cognitive decline, suggesting that oral bacteria may influence brain function via gaseous messengers like nitric oxide.

dw.com

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Mar 14, 19:15

Cognitive Abilities Improve Until Mid-40s, Challenging Previous Research

A joint study by ifo Institute, DIW Berlin, and Stanford University refutes previous claims of cognitive decline after age 30, finding that cognitive abilities improve until the mid-40s, especially for those frequently using these skills; however, women show steeper declines in math skills after 45.

Cognitive Abilities Improve Until Mid-40s, Challenging Previous Research

A joint study by ifo Institute, DIW Berlin, and Stanford University refutes previous claims of cognitive decline after age 30, finding that cognitive abilities improve until the mid-40s, especially for those frequently using these skills; however, women show steeper declines in math skills after 45.

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How does the frequency of skill use relate to the observed age-related changes in cognitive abilities, and what factors contribute to these differences?

This research, based on longitudinal data from the PIAAC-L program, analyzed reading and math skills in individuals aged 16-65. Results showed that frequent skill use, particularly in those with higher education, maintained or even improved cognitive abilities beyond age 40, regardless of gender. Those who underutilized their skills showed declines.

arabic.cnn.com

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Mar 5, 16:13

Study Links Antidepressant Use to Faster Cognitive Decline in Dementia Patients

A Swedish study of 4271 dementia patients found a correlation between antidepressant use and faster cognitive decline, as measured by the Mini-Mental State Examination, but researchers caution against altering treatment based on this observational study and suggest further research is needed.

Study Links Antidepressant Use to Faster Cognitive Decline in Dementia Patients

A Swedish study of 4271 dementia patients found a correlation between antidepressant use and faster cognitive decline, as measured by the Mini-Mental State Examination, but researchers caution against altering treatment based on this observational study and suggest further research is needed.

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What limitations of the study might affect the interpretation of its findings and what further research is needed?

The study highlights a correlation between antidepressant use and cognitive decline in dementia patients, but acknowledges limitations such as the observational nature of the research and the lack of consideration for the severity of depression. While patients on antidepressants showed slower decline than average dementia patients in the MMSE, a standardized cognitive test, the study emphasizes the need for further research before altering clinical practices.

welt.de

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Feb 25, 13:12

Antidepressants Linked to Faster Cognitive Decline in Dementia Patients

A Swedish study of 18,740 dementia patients revealed that those taking antidepressants, especially serotonin reuptake inhibitors, experienced faster cognitive decline than those who didn't; however, experts caution against a direct causal link and highlight the lack of effective treatment options fo...

Antidepressants Linked to Faster Cognitive Decline in Dementia Patients

A Swedish study of 18,740 dementia patients revealed that those taking antidepressants, especially serotonin reuptake inhibitors, experienced faster cognitive decline than those who didn't; however, experts caution against a direct causal link and highlight the lack of effective treatment options fo...

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What are the immediate implications of the Swedish study's findings on the treatment of depression in dementia patients?

A Swedish study published in "BMC Medicine" found that dementia patients taking antidepressants experienced faster cognitive decline than those without this treatment. The study involved 18,740 patients, with about a quarter receiving antidepressants. Results showed that those taking antidepressants, particularly serotonin reuptake inhibitors like Sertralin, experienced faster cognitive decline.

edition.cnn.com

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Feb 25, 07:08

Study Links Antidepressants to Faster Cognitive Decline in Dementia; Experts Caution Against Misinterpretation

A Swedish study suggests a link between antidepressant use and faster cognitive decline in dementia patients, but experts caution against misinterpreting the observational findings, citing unaddressed factors and contradictory evidence showing slower-than-average decline in patients using antidepres...

Study Links Antidepressants to Faster Cognitive Decline in Dementia; Experts Caution Against Misinterpretation

A Swedish study suggests a link between antidepressant use and faster cognitive decline in dementia patients, but experts caution against misinterpreting the observational findings, citing unaddressed factors and contradictory evidence showing slower-than-average decline in patients using antidepres...

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What are the potential long-term consequences of misinterpreting the study's findings on public perception of antidepressants and the quality of life for dementia patients?

This study highlights the complex relationship between depression treatment and cognitive decline in dementia. Further research is crucial to determine if the observed association is causal or confounded by other factors. Misinterpretations of this study could negatively impact dementia patients' access to necessary antidepressants, potentially worsening their quality of life.

smh.com.au

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Feb 18, 10:09

Oral Microbiome Linked to Cognitive Decline: Implications for Dementia Prevention

A new study of 120 older adults links specific oral bacteria to cognitive decline, adding to evidence connecting poor oral health (affecting up to 62% of adults) with Alzheimer's disease, a condition affecting over 55 million people globally.

Oral Microbiome Linked to Cognitive Decline: Implications for Dementia Prevention

A new study of 120 older adults links specific oral bacteria to cognitive decline, adding to evidence connecting poor oral health (affecting up to 62% of adults) with Alzheimer's disease, a condition affecting over 55 million people globally.

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What is the significance of the finding that specific oral bacteria are associated with cognitive decline, considering the global dementia burden?

A new study suggests a link between oral microbiome composition and cognitive decline, finding specific bacteria associated with better or worse cognitive test performance in 120 older adults. This builds on previous research linking gum disease bacteria to Alzheimer's, showing a two-fold increased risk in those with poor oral health compared to those with normal oral health.

welt.de

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Feb 8, 10:07

Oral Bacteria Linked to Cognitive Function in Older Adults

A study of 115 individuals over 50 by the University of Exeter linked specific oral bacteria, such as Neisseria and Porphyromonas, to varying cognitive performance, suggesting potential future interventions for age-related cognitive decline.

Oral Bacteria Linked to Cognitive Function in Older Adults

A study of 115 individuals over 50 by the University of Exeter linked specific oral bacteria, such as Neisseria and Porphyromonas, to varying cognitive performance, suggesting potential future interventions for age-related cognitive decline.

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What are the underlying mechanisms linking oral bacteria, inflammation, and cognitive performance, and what specific bacteria play key roles in this relationship?

The study, published in PNAS Nexus, analyzed the oral microbiome of 115 individuals over 50, some with mild cognitive impairment. Specific bacteria like Neisseria were associated with improved cognitive performance, potentially due to nitric oxide production from nitrate conversion, impacting neuronal communication. Conversely, Porphyromonas, a key player in periodontitis, correlated with declining cognitive abilities, highlighting the potential impact of oral inflammation on brain health.

Showing 61 to 72 of 82 results