Our ears interpret sounds we hear and send important signals to the brain. Hearing these sounds allows us to know what is going on around us which helps us to maintain homeostasis. The inner ear is also responsible for the balance in our body.
The sympathetic nervous system is directly connected to the cardiovascular system. Activation of the sympathetic nervous system leads to an increase in heart rate, stronger heart contractions, and constriction of blood vessels, helping to prepare the body for fight or flight responses.
Not connected to our nervous system
It doesnt
The spinal cord is connected to the brain and is part of the central nervous system.
The eyes are connected to and part of the nervous system.
No
the nervous system
It's connected to many things. It's connected to the circulatory system because it has arteries/veins all pumping blood into the brain. It's also connected to the nervous system (well it is the nervous system), the spinal cord. Also connected to your eyes.
The eyes are connected to and part of the nervous system.
sight, smell, taste, touch, and hearing
For the sense of hearing, the central nervous system (specifically the auditory cortex in the brain) and the peripheral nervous system (including the auditory nerve and cochlea in the ear) must be functioning. For vision, the central nervous system (particularly the visual cortex) and the peripheral nervous system (including the optic nerve and retina in the eye) are necessary for proper function.
The nervous system and the endocrine system