its a chemical inbalance that doesnt let oxygen flow right to the areas that it needs to pretty much in elderly people this happends alot the lost memory, they sometimes dont remember names but they could at times recognize voices i work in a nursing home n i see alot of this situations they could remember one day the next u dont even exist i just hope that god helps the same way i help them
The beta-amyloid protein worried in Alzheimer's comes in numerous special molecular forms that acquire between neurons. it is shaped from the breakdown of a bigger protein, known as amyloid precursor protein. One shape, beta-amyloid forty two, is thought to be in particular poisonous.
Tangled masses of plaque covering the axons.
acetylcholine
dopamine
Acetylcholine.
neurons do not reproduce
The nervous system can't transmit messages without neurotransmitters. A person will die if his neurons fail to produce them.
While Alzheimer's disease is the most common type of dementia, there are also many other forms, including vascular and mixed dementia. Causes of dementia are mainly produced by inflammation, disease or injury. On such events neurons may die and dementia is the result. Now, scientists believe that a combination of hereditary, environmental, lifestyle are mostly at work. The more neurons die, more intense will be the symptoms of dementia. This disease is currently being researched allover the world, and may be that within the next 10 years it will be conducted to a satisfactory solution.
In the brian
Any stem cell can produce a neuron
in the brain
in the brain
in the brain
in the brain
neurons
antagonistic