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Mind Over Chatter

Dementia: risks, diagnosis and prevention

Jan 27, 2022
In this engaging discussion, clinical neuropsychologist Barbara Sahakian, sociologist Richard Milne, and neurologist James Rowe dive into the complexities of dementia. They explore surprising risk factors, the role of lifestyle changes in prevention, and the ethical challenges in diagnosing dementia. Discover how early detection methods can aid in treatment and learn about innovative approaches, such as computer games, that could improve cognitive health. The conversation highlights the personal and societal impacts of dementia, making it a must-listen for anyone interested in brain health.
56:14

Podcast summary created with Snipd AI

Quick takeaways

  • Dementia is a neurodegenerative disease, with Alzheimer's being the most common form, impacting millions globally as awareness rises.
  • Early diagnosis through cognitive testing and brain scans is crucial, enabling access to treatments that may slow symptom progression.

Deep dives

Understanding Dementia

Dementia encompasses a range of disorders characterized by a decline in mental functions related to thinking, memory, and language, which disrupt daily life. It is primarily a neurodegenerative disease, with Alzheimer's disease being the most prevalent form, impacting 50 to 75% of dementia patients. Early symptoms may include mild cognitive impairment, which can appear as forgetfulness or confusion, gradually progressing as neural pathways decline due to the accumulation of proteins like tau tangles and amyloid plaques. The complexity of dementia lies in its individual variability, as each person's experience and cognitive decline can manifest differently.

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