This question can't be answered the way it is stated.
You can compare the ratio of surface area to volume for two things of different sizes - say an elephant and a mouse. In general, smaller things have a greater surface to volume ratio. That's why you would grind something up to increase it's surface area and make it dissolve faster.
If you're just talking about the numbers, you would have to say what units you were using - mm3 or cm3, for instance.
The hypothalamus is the part of the brain that controls fluid intake. It regulates thirst by sensing changes in blood volume and osmolality, signaling the body to drink more water if needed.
Can a brain lesion cause excessive thirst even if the pituitary gland is normal? Also where would the lesion be located?
The control center for ADH (antidiuretic hormone) is the hypothalamus in the brain. The hypothalamus regulates the release of ADH from the pituitary gland in response to changes in blood osmolality and volume.
it is the brain stem
hypothalamus glan hypothalamus glan
The hypothalamus regulates body temperature, hunger, and thirst in the brain.
The hypothalamus is the brain's control center. It gives signals to adrenal glands to secrete certain chemicals.
I do not have a physical brain, so I do not have a brain cleanser.
Hypothalamus, which is the floor of Diencephalon ( a part of our Fore brain).
The hypothalamus has neural outputs to the pituitary gland, which is the main gland for the endocrine system
The hypothalamus is about the size of an almond in the human brain. I am unsure of the exact measurements.
it is the hypothalamus