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1 day ago · The Cambridge Dictionary defines consciousness as " the state of understanding and realizing something. " [21] The Oxford Living Dictionary defines consciousness as " The state of being aware of and responsive to one's surroundings. ", " A person's awareness or perception of something. " and " The fact of awareness by the mind of itself and the ...
1 day ago · Alzheimer's disease ( AD) is a neurodegenerative disease that usually starts slowly and progressively worsens, [2] and is the cause of 60–70% of cases of dementia. [2] [15] The most common early symptom is difficulty in remembering recent events. [1] As the disease advances, symptoms can include problems with language, disorientation ...
4 hours ago · Vision is a fundamental sense that profoundly influences our daily interactions and experiences. We often take good vision for granted, not realizing its significance until it's impaired. Vision issues can arise from various factors like age, injury, visual disabilities, and diseases, impacting more than just our eyesight. This article explores the relationship between vision and the body ...
