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Signs of FCD can be found in a number of other pathologies such as brain tumors [7] [10] or non brain-related diseases, which makes it important to exclude the possibility of other causes. For example, excessive urination may signify a kidney disease, [ 11 ] and the look of numbness and detachment may be caused by a large variety of conditions ...
A new study offers an explanation as to how deep sleep — also known as slow wave sleep — helps support the formation of memories in the brain, which could help with preventing dementia.
Sundowning “typically occurs in the late afternoon and evening in individuals diagnosed with dementia,” says Shannel Kassis Elhelou, PsyD, a geropsychology and neuropsychology fellow at the ...
Scientists also report that people with lower oxygen levels as they sleep experienced alterations to the white matter of the brain, which is traditionally linked to brain issues as we age.
Neuronal activity at the microscopic level has a stochastic character, with atomic collisions and agitation, that may be termed "noise." [4] While it isn't clear on what theoretical basis neuronal responses involved in perceptual processes can be segregated into a "neuronal noise" versus a "signal" component, and how such a proposed dichotomy could be corroborated empirically, a number of ...
Noise exposure is the cause of approximately half of all cases of hearing loss, causing some degree of problems in 5% of the population globally. [5] The National Institute for Occupational Safety and Health (NIOSH) recognizes that the majority of hearing loss is not due to age, but due to noise exposure. By correcting for age in assessing ...
Currently, there is no single test to help detect Alzheimer’s disease, a type of dementia that is characterized by memory loss, confusion, communication issues, and mood changes.
[2] [4] [6] [7] The syndrome usually appears in cats after they've reached maturity, with most cases first arising in cats between one and five years old. [1] [2] [4] The condition is most commonly identified by frantic scratching, biting or grooming of the lumbar area, generally at the base of the tail, and a rippling or rolling of the dorsal ...