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POCD is just as likely to occur after operations under regional anesthesia as under general anesthesia. [2] [4] More likely after major operations than minor operations. [9] [11] More likely after heart operations than other types of surgery. [9] [11] More likely in aged than in younger patients. [9] [11] More likely in older patients with high ...
People with Alzheimer's disease and other forms of dementia are likely to benefit. By understanding the ways in which amnesia-inducing drugs interact with the brain, researchers hope to better understand the ways in which neurotransmitters aid in the formation of memory. By stimulating rather than depressing these neurotransmitters, memory may ...
In some cases, the memory loss can extend back decades, while in other cases, people may lose only a few months of memory. Anterograde amnesia is the inability to transfer new information from the short-term store into the long-term store. People with anterograde amnesia cannot remember things for long periods of time.
Age-related memory loss can be frustrating and scary. But it doesn’t always mean you’re on the road to dementia. Here’s a look at a few common types of memory lapses, and what to watch out for:
Treat hearing loss. A 2024 study found that hearing loss is linked to a higher risk of developing dementia. However, hearing aid users were less likely to develop dementia than non-users. Keep ...
Other causes include unfamiliarity with techniques used, e.g. intravenous anesthetic regimes, and inexperience. Most cases of awareness are caused by inexperience and poor anesthetic technique, which can be any of the above, but also includes techniques that could be described as outside the boundaries of "normal" practice.
The evaluation of TGA focuses on ruling out other conditions that can cause memory loss: An imaging study (CT or MRI) may be done since (rarely) a bleed into the brain or even a brain tumor can ...
Declarative memory can be further subdivided into episodic and semantic memory. Episodic memory is the recollection of autobiographical information with a temporal and/or spatial context, whereas semantic memory involves recall of factual information with no such association (language, history, geography, etc.).