1. Yeh T-S, Yuan C, Ascherio A, Rosner B, Willett W, et al. (2021). Long-term Dietary Flavonoid Intake and Subjective Cognitive Decline in US Men and Women. Neurology Jul;10.1212/WNL.0000000000012454.
The amazing brain is composed of over one hundred billion neurons with over one trillion supporting cells. It is the primary center that drives our responses to our environment. The healthy brain is resilient and neural circuitry adapts to a new situation along with underlying changes in gene expression.1 Each neuron can have up to ten thousand connections to other neurons, and it is these interconnections that are critical to one’s ability to think, feel, analyze, remember and process new information. The neurons communicate with each other by releasing chemical signals called “neurotransmitters” into the spaces between each of the neurons. These are known as “synapses.”
This well-known condition is caused by damage to parts of the brain responsible for memory, learning, emotions, etc. At present trends it may affect fifty percent of adults eight-five and older. Learn what you can do to protect against, or possibly slow the symptoms of Alzheimer’s.
There are a number of types of dementia. Four of the most common are caused by loss of proper circulation of nutrient-carrying blood to the brain, by damage to the white matter in the brain, by deposits of protein called Lewy Bodies, or by shrinkage of the frontal and/or temporal lobes of the brain.
Parkinson’s is the second-most common neurological condition in the world. It is characterized by cognitive impairment, physical tremors, slowness of movement (bradykinesia), instability, muscular rigidity, and other non-motor symptoms.
Post traumatic stress disorder is caused by ongoing frightening events such those experienced in combat, or a single terrifying event such as a natural disaster or violent personal assault, as well as by chronic stress related to work, finances, or relationships.
Chronic traumatic encephalopathy can be caused by some of the same events that cause PTSD. It is caused by repeated brain impact such as that experienced by military personnel exposed to explosive blast force, as well as numerous hits to the head from involvement in sports such as boxing and football.
Other conditions include brain fog, brain inflammation, Creutzfeldt-Jakob disease (an infectious brain disease), HIV associated dementia, and Pick’s disease (involving localized atrophy in the brain).
1. Yeh T-S, Yuan C, Ascherio A, Rosner B, Willett W, et al. (2021). Long-term Dietary Flavonoid Intake and Subjective Cognitive Decline in US Men and Women. Neurology Jul;10.1212/WNL.0000000000012454.