The retina and macula contain photoreceptor cells that
detect light and enable vision. The macula and its central
region, the fovea, provide detailed central vision and
accurate color perception.
The eardrum rupture has an altered function in hearing. Moreover,
under normal conditions, the eardrum vibrates when receiving sound
waves. Additionally, it transmits these vibrations to the ossicles.
Furthermore, it allows sound perception.
Salivary glands: parotid, submandibular, and sublingual
glands that produce saliva, initiating digestion, and lubricating
the mouth, and facilitating swallowing and oral protection.
The scoliosis and ataxia have an altered function in body
alignment and coordination. Moreover, under normal conditions,
the spine maintains balanced physiological curves. Additionally,
it distributes weight properly
The serous otitis media has an altered function in hearing. Moreover,
under normal conditions, the middle ear is air-filled. Additionally, the
Eustachian tube balances pressure. Furthermore, it allows proper sound
transmission.
Skin physiology explains how the epidermis, dermis, and
hypodermis, along with glands, vessels, and nerves, protects
the body, regulates temperature and enables sensory perception.
The somatosensory cortex is the region of the brain that
processes sensory information from the body,
such as touch, pressure, and temperature, and allows
the location of stimuli to be interpreted.
The spinal cord is a crucial part of the central nervous
system. First, it extends from the brain to the interior
of the vertebral column. Additionally, it is composed
of nerves and specialized nervous tissue.
A spinal nerve diagram illustrates the organization of these
important structures within the human nervous system.
Spinal nerves originate directly from the spinal cord and exit
through the intervertebral spaces of the vertebral column.