What cognitive feature is often diminished in patients with Alzheimer's disease?

In patients with Alzheimer's disease, one of the hallmark cognitive features that is often diminished is short-term memory. This impairment is closely associated with the disease’s characteristic decline in overall cognitive functioning. Short-term memory, also known as working memory, is crucial for holding and manipulating information over brief periods.

As the disease progresses, individuals may struggle to remember new information, such as where they placed objects or recent conversations. This form of memory loss can significantly impact daily living and the ability to form new memories, leading to confusion and disorientation.

This aspect of cognitive decline distinguishes Alzheimer's from other types of cognitive impairment, where short-term memory might not be as significantly affected. Recognizing the importance of memory deficits, particularly in the early stages of Alzheimer's, is essential for diagnosis and management.