dementia
A longitudinal study of older adults has shown that individuals with higher concentrations of amyloid beta proteins in their brains experienced accelerated cognitive decline. This finding suggests that a single positron emission tomography (PET) scan assessing amyloid beta protein levels in the brain could be sufficient to predict the rate of cognitive decline in individuals. The study was published in the journal NeuroImage: Clinical. Amyloid beta (Aβ) plaques are protein deposits that accumulate in the brains of individuals with Alzheimer’s disease and, to a lesser extent, in several other t...
PsyPost
A longitudinal study of older adults has shown that individuals with higher concentrations of amyloid beta proteins in their brains experienced accelerated cognitive decline. This finding suggests that a single positron emission tomography (PET) scan assessing amyloid beta protein levels in the brain could be sufficient to predict the rate of cognitive decline in individuals. The study was published in the journal NeuroImage: Clinical. Amyloid beta (Aβ) plaques are protein deposits that accumulate in the brains of individuals with Alzheimer’s disease and, to a lesser extent, in several other t...
PsyPost (CA)
Older individuals experiencing a faster reduction in the volume of the hippocampus region of the brain also exhibited quicker cognitive decline, according to new research. This correlation did not rely on the accumulation of abnormal proteins in the brain. The findings were published in the journal Neurology. Cognitive abilities undergo significant changes throughout the human lifespan. In childhood, these skills develop rapidly, while in adulthood, they generally stabilize. Typically, humans reach their peak cognitive performance in their late 20s to early 30s. As adults transition into middl...
PsyPost
Older individuals experiencing a faster reduction in the volume of the hippocampus region of the brain also exhibited quicker cognitive decline, according to new research. This correlation did not rely on the accumulation of abnormal proteins in the brain. The findings were published in the journal Neurology. Cognitive abilities undergo significant changes throughout the human lifespan. In childhood, these skills develop rapidly, while in adulthood, they generally stabilize. Typically, humans reach their peak cognitive performance in their late 20s to early 30s. As adults transition into middl...
PsyPost (CA)
Older individuals experiencing a faster reduction in the volume of the hippocampus region of the brain also exhibited quicker cognitive decline, according to new research. This correlation did not rely on the accumulation of abnormal proteins in the brain. The findings were published in the journal Neurology. Cognitive abilities undergo significant changes throughout the human lifespan. In childhood, these skills develop rapidly, while in adulthood, they generally stabilize. Typically, humans reach their peak cognitive performance in their late 20s to early 30s. As adults transition into middl...
PsyPost (UK)
A recent study published in the journal Neurologyprovides evidence that individuals engaged in cognitively stimulating occupations throughout their midlife — specifically their 30s through 60s — are less likely to develop mild cognitive impairment (MCI) and dementia after the age of 70. This research underscores the potential of mental engagement at work to bolster cognitive function well into old age, marking a significant advance by employing objective data to substantiate these findings. Mild cognitive impairment (MCI) is a condition characterized by a noticeable decline in cognitive abilit...
PsyPost (CA)
A recent study published in the journal Neurologyprovides evidence that individuals engaged in cognitively stimulating occupations throughout their midlife — specifically their 30s through 60s — are less likely to develop mild cognitive impairment (MCI) and dementia after the age of 70. This research underscores the potential of mental engagement at work to bolster cognitive function well into old age, marking a significant advance by employing objective data to substantiate these findings. Mild cognitive impairment (MCI) is a condition characterized by a noticeable decline in cognitive abilit...
PsyPost
A recent study published in the journal Neurologyprovides evidence that individuals engaged in cognitively stimulating occupations throughout their midlife — specifically their 30s through 60s — are less likely to develop mild cognitive impairment (MCI) and dementia after the age of 70. This research underscores the potential of mental engagement at work to bolster cognitive function well into old age, marking a significant advance by employing objective data to substantiate these findings. Mild cognitive impairment (MCI) is a condition characterized by a noticeable decline in cognitive abilit...
PsyPost (UK)
An analysis of Project Talent Aging Study data has found that individuals who had better cognitive ability as adolescents were less likely to develop dementia 60 years later. Education played a mediating role, with better-educated individuals showing a reduced likelihood of developing dementia. The paper was published in the Journal of the Alzheimer’s Association. Dementia is a general term for a decline in mental ability severe enough to interfere with daily life, encompassing various symptoms related to memory loss, reasoning, problem-solving, and other cognitive functions. It is typically c...
PsyPost (CA)
An analysis of Project Talent Aging Study data has found that individuals who had better cognitive ability as adolescents were less likely to develop dementia 60 years later. Education played a mediating role, with better-educated individuals showing a reduced likelihood of developing dementia. The paper was published in the Journal of the Alzheimer’s Association. Dementia is a general term for a decline in mental ability severe enough to interfere with daily life, encompassing various symptoms related to memory loss, reasoning, problem-solving, and other cognitive functions. It is typically c...
PsyPost
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