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Mice took significantly longer to produce CRs, and the timing and gain of the response were distorted (Chen et al., 1996). Therefore, although eyeblink CR learning deficits are associated with cerebellar cortex lesions, the structure does not appear, ultimately, to be essential for CR learning or retention.
Mathis and colleagues (1992) investigated the effect of protein kinase C (PKC) on the memories of rats and found that they could induce a dose-dependent deficit in memory retention. They classified this memory deficit as selective amnesia. In this experiment, mice were trained to avoid a certain leg of a Y-shaped maze. After training, the ...
[citation needed] Unfortunately for some patients, as time passes, people who received radiation therapy may begin experiencing deficits in their learning, memory, and spatial information processing abilities. The learning, memory, and spatial information processing abilities are dependent on proper hippocampus functionality. Therefore, any ...
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Key Takeaways. Difficulty with activities of daily living is often the first telltale sign that memory care may be necessary for a person with dementia.. Behavioral changes like disorientation ...
Those with CDS symptoms typically show a later onset of their symptoms than do those with ADHD, perhaps by as much as a year or two later on average. Both groups had similar levels of learning problems and inattention, but CDS children had less externalizing symptoms and higher levels of unhappiness, anxiety/depression, withdrawn behavior, and ...
Hyperthymesia, also known as hyperthymestic syndrome or highly superior autobiographical memory (HSAM), is a condition that leads people to be able to remember an abnormally large number of their life experiences in vivid detail.
Several factors can cause a person to have classic signs of dementia, including a deficiency in vitamin B12. This vitamin deficiency can cause forgetfulness and mimic symptoms of dementia—but it ...