Ad
related to: sudden memory problems
Search results
Results from the WOW.Com Content Network
The difference in memory between normal aging and a memory disorder is the amount of beta-amyloid deposits, hippocampal neurofibrillary tangles, or amyloid plaques in the cortex. If there is an increased amount, memory connections become blocked, memory functions decrease much more than what is normal for that age and a memory disorder is ...
2.4 million (2016) [ 9] Dementia is a syndrome associated with many neurodegenerative diseases, characterized by a general decline in cognitive abilities that affects a person's ability to perform everyday activities. This typically involves problems with memory, thinking, behavior, and motor control. [ 10]
Transient global amnesia ( TGA) is a neurological disorder whose key defining characteristic is a temporary but almost total disruption of short-term memory with a range of problems accessing older memories. A person in a state of TGA exhibits no other signs of impaired cognitive functioning but recalls only the last few moments of ...
New research published in Neurology found that cognitively healthy people who self-reported memory problems had early signs of Alzheimer’s disease, such as higher tau tangles, in their brains.
Steroid dementia syndrome. Steroid dementia syndrome describes the signs and symptoms of hippocampal and prefrontal cortical dysfunction, such as deficits in memory, attention, and executive function, induced by glucocorticoids. [ 1] Dementia-like symptoms have been found in some individuals who have been exposed to glucocorticoid medication ...
Semantic dementia. In neurology, semantic dementia ( SD ), also known as semantic variant primary progressive aphasia ( svPPA ), is a progressive neurodegenerative disorder characterized by loss of semantic memory in both the verbal and non-verbal domains. However, the most common presenting symptoms are in the verbal domain (with loss of word ...
Memory errors may include remembering events that never occurred, or remembering them differently from the way they actually happened. [ 1] These errors or gaps can occur due to a number of different reasons, including the emotional involvement in the situation, expectations and environmental changes.
The effects of stress on memory include interference with a person's capacity to encode memory and the ability to retrieve information. [ 1][ 2] Stimuli, like stress, improved memory when it was related to learning the subject. [ 3] During times of stress, the body reacts by secreting stress hormones into the bloodstream.
Ad
related to: sudden memory problems