Alzheimer a Brain Disorder Disease in "Human"

ISBN-13: 9786206155034 / Angielski / Miękka / 2024 / 84 str.

Y. Thangam; K. Pavithra; M. Pavithra

Opis

Alzheimer's disease is the most common type of dementia. It is a progressive disease beginning with mild memory loss and possibly leading to loss of the ability to carry on a conversation and respond to the environment. Alzheimer's disease involves parts of the brain that control thought, memory, and language. Memory loss is the key symptom of Alzheimer's disease. Early signs include difficulty remembering recent events or conversations. But memory gets worse and other symptoms develop as the disease progresses. At first, someone with the disease may be aware of having trouble remembering things and thinking clearly. Alzheimer disease is a severe neurodegenerative disease that is characterized by inevitable progression with loss of social adaptation because of personal and environmental disorientation, end eventually death of a patient. The beta-amyloid deposition and neurofibrillary tangles lead to loss of synapses and neurons, which results in gross atrophy of the affected areas of the brain, typically starting at the mesial temporal lobe.