soaking them in ice-water
One shrinks a little as it sets, one doesn't.
There is no cure for shrinking of the cerebral cortex, as it is a normal part of aging. However, leading a healthy lifestyle, staying mentally active, and managing any underlying conditions can help slow down the shrinkage and maintain cognitive function. Physical exercise, a healthy diet, and social engagement can also support brain health.
This tube is technically called the trachea, but is commonly referred to as one's windpipe. Be careful not to confuse it with your esophagus, which connects your mouth to your stomach in the digestive system.
yes
When your trachea is vertically straight down the center of your neck. Normal tracheas are midline, and do not pull to one side.
The singular for trachea is "trachea". The plural is "tracheae".
The trachea, also known as the windpipe, leads to the bronchi, which then branch off into smaller bronchioles in the lungs. The trachea is responsible for carrying air to and from the lungs for breathing.
The main branches from the trachea are the bronchi (bronchus is a singular one). These also lead to bronchioles, which lead to aveoli in the lungs.
No trachea is not the lung.
Trachea size
the trachea