Nervous System click
yin/yangs to return to top.
Brain -
The supervisory center of
the
nervous system
in all vertebrates. It also
serves as the site of emotions, memory,
self-awareness, and thought. The main organ for
handling all automatic and conscious functions of
the body. It controls and processes all nerve and
energy information and interprets feedback as pain.
Solar
Plexus -The
solar plexus is a dense cluster of nerve cells and
supporting tissue. It is located behind the stomach
in the region of the celiac artery just below the
diaphragm. It controls many vital functions such as
adrenal secretion and intestinal contraction.
Sciatic Nerve -
Either of a
pair of nerves, the largest in the body, that
originate in the sacral plexus of the lower back and
extend down the buttocks to the back of the knees,
where they divide into other nerves: the sciatic
nerve and its branches innervate large areas of the
pelvis, leg, and foot. The sciatic nerve is the main
nerve traveling down the legs that carries
information back to the brain.

Sensory System click
yin/yangs to return to top.
Neck /
Helper to Eye, Inner Ear
- Definition Coming Soon
Eyes- The eyes, are the
organs of vision and light perception. This
information stimulates the hypothalamus, which
passes the information on to the pineal gland. The
pineal gland then regulates its production of the
sleep-inducing chemical, melatonin, essentially
setting the body's circadian clock.
Ears-
The ears are the
organs of hearing and equilibrium. The middle ear is
separated from the outer ear by the eardrum and
contains three small bones. Named for their shapes,
these bones are known as the hammer (malleus), anvil
(incus), and stirrup (stapes). Air reaches the
middle ear through the Eustachian tube, or auditory
tube, which connects it to the throat.
Eustachian
Tube- The Eustachian tube is
a hollow structure of bone and cartilage extending
from the middle ear to the rear of the throat. By
permitting air to leave or enter the middle ear, the
tube equalizes air pressure on either side of the
eardrum. The tube can become blocked, as by enlarged
adenoids or the mucous secretions of a cold, so that
external and internal pressure become imbalanced.

Respiratory System click
yin/yangs to return to top.
Bronchial
/ Thyroid
Helper- bronchial tube, cartilaginous
tube
Sinuses /
Outer Ear -The
term sinus is used to describe a cavity or hollow
space in the body, usually filled with air or blood.
In humans the paranasal sinuses, mucus-lined
cavities in the bones of the face, are connected by
passageways to the nose and probably help to warm
and moisten inhaled air. When drainage from them is
blocked, as after a cold, these sinuses often become
infected, a condition called sinusitis. The
accumulation of pus results in pressure, headaches,
pain, and general discomfort. In invertebrates one
of the spaces among the muscles and viscera through
which blood returns to the heart is also known as a
sinus.
Sinuses /
Inner Ear / Eye - Coming Soon.
Chest Lung
-The human lungs
are paired organs, located on either side of the heart
and occupying a large portion of the chest cavity from
the collarbone to the diaphragm. Air enters the body
through a series of passages, beginning with the nose
or mouth. It travels to the chest cavity through the
trachea, which divides into two bronchi, each of which
enters a lung.
Broncial- This
bronchial refers to either of the two main branches of
the trachea. These are the cartilaginous passages that
carry air to the lungs.

Glandular System click
yin/yangs to return to top.
Adrenals - One of a pair of ductless
glands, located above the kidneys, consisting of a
cortex, which produces steroidal hormones, and a
medulla, which produces epinephrine and norepinephrine.
Liver - The
Liver is a large, reddish-brown, glandular vertebrate
organ located in the upper right portion of the
abdominal cavity that secretes bile and is active in
the formation of certain blood proteins and in the
metabolism of carbohydrates, fats, and proteins.
Pineal/ Hypothalamus -
A small organ (about the
size of a pea) situated in the
brain. Long considered vestigial in humans, the
structure, which is also called the pineal body or
the epiphysis, is present in most vertebrates. It is
sensitive to different levels of light and is
essential to the functioning of an animal's
biological clock. In many animals, including humans,
the pineal gland synthesizes a hormone called
melatonin in periods of darkness. Melatonin
synthesis is halted when light hits the retina of
the eye, sending impulses to the gland via the optic
nerve. Besides influencing daily, or circadian,
rhythms such those of as sleep and temperature, the
pineal gland and melatonin appear to direct annual
rhythms and seasonal changes in animals. The pineal
gland and melatonin are now being studied for their
roles in sleep, reproduction, aging, and
seasonal affective disorder. In humans the
pineal gland begins to produce melatonin at age 3
months; production falls steadily from puberty on.
Pituitary -
small oval endocrine gland
that lies at the base of the
brain. It is sometimes called the master gland
of the body because all the other endocrine glands
depend on its secretions for stimulation
Thyroid -
The thyroid
gland is an endocrine gland located in the neck, that
secretes hormones necessary for growth and proper
metabolism. It consists of two lobes connected by a
narrow segment called the isthmus.

Structural System click
yin/yangs to return to top.
Atlas -
The atlas
vertebra is the top most bone in the spinal column,
and is located where all the nerves ascend and descend
to and from the brain.
Base of
Skull -
Coming Soon.
Cervical
Spine (C1-C7) -
The human
spinal column consists of the 33 individual irregular
bones called "vertebrae". It is divided into five
sections called the cervical, thoracic, lumbar,
sacral, and coccyx regions. It makes up a major
portion of the axial skeleton which provides support
for the body and protection for the spinal cord. In
between each vertebra is an inter-vertebral disc made
of cartilage that provides cushion for the spine and
allows flexibility. It is when this disc ruptures or
slips that problems occur.
Shoulder /
Arm -
A ball and
socket joint that provides an extreme amount of
mobility, the shoulder girdle or shoulder is a very
complex joint. It is comprised of the Humerus Bone of
the upper arm, the Scapula or shoulder blade, and
several muscles, tendons, and ligaments.
7th
Cervical -
The atlas
vertebra is the top most bone in the spinal column,
and is located where all the nerves ascend and descend
to and from the brain.
Thoracic
Spine (T1-T12) -
The thoracic
spine refers to the12 vertebrae (T1-T12) located in
thoracic region of the body. In essence the bones at
the back of the chest.
Lumbar
Spine (L1-L5) -
The lumbar
spine refers to the 5 vertebrae (L1-L5) located in
lower region of the body. In essence the bones at the
back of the loin.
Sacral
Spine -
The lumbar
spine refers to the 5 vertebrae (L1-L5) located in
lower region of the body. In essence the bones at the
back of the loin.
Hip -
The atlas
vertebra is the top most bone in the spinal column,
and is located where all the nerves ascend and descend
to and from the brain.
Coccyx
(Tail Bone) -
The atlas
vertebra is the top most bone in the spinal column,
and is located where all the nerves ascend and descend
to and from the brain.

Urinary Systemv click
yin/yangs to return to top.
Kidneys -
The The kidneys
are 2 small bean-shaped organs, each about the size of
your fist. They are located in the middle of your
back, just below your rib cage, on either side of your
spine. The kidneys receive up to 20 percent of the
blood pumped by the heart. Every day, your kidneys
process about 200 quarts of blood to sift out about 2
quarts of waste products and extra water. Filter
toxins, regulate acidity of blood, control water
levels in body.
Ureter Tube
- Allow urine to
flow from kidneys into bladder.
Bladder -
Holds urine until
it becomes full and then triggers the urge to urinate.

Immune System click
yin/yangs to return to top.
Spleen -
The spleen is a
ductless, vertebrate gland that is not necessary for
life but is closely associated with the circulatory
system, where it functions in the destruction of old
red blood cells and removal of other debris from the
bloodstream, and also in holding a reservoir of blood.
Recycles blood cells, stores iron,makes antibodies,
rids body of bacteria.
Tonsils -
Masses of lymph
that filter germs, bacteria & viruses that enter
through the nose & mouth.
Thymus -
The thymus is a
bi-lobed, grayish organ located in the thoracic cavity
just below the neck. Makes T-Cells, Controls strength of
muscle contraction and lymph flow
Lymphatic -
Carries
impurities away from the blood for filtering and
reprocessing.

Reproductive System click
yin/yangs to return to top.
Fallopian
Tube - either
of a pair of tubes extending from the uterus to the
paired ovaries in the human female.
Spermatic
Cord - the
cord by which a testis is suspended in the scrotum,
containing the vas deferens and the blood vessels and
nerves of the testis.
Ovary -
A ductless gland
of the female in which the ova (female reproductive
cells) are produced. In vertebrate animals the ovary
also secretes the sex hormones
estrogen and
progesterone, which control the development of the
sexual organs and the secondary sexual
characteristics.
Testies -
one of a pair of
glands that produce the male reproductive cells, or
sperm.
Uterus -
The human female
uterus is a pear-shaped and hollow muscular organ in
which the fetus develops and from which it is
delivered at the end of
pregnancy.
It is about 3 in. (7.6 cm) long (it expands
greatly during pregnancy. It is an organ about the
size of a chestnut and consists of glandular and
muscular tissue. It is situated below the neck of the
bladder, encircling the urethra.
Prostate - The
human male prostate produces a thin, milky,
alkaline fluid that is secreted into the urethra at
the time of emission of semen, providing an added
medium for the life and motility of sperm.

Digestive System click
yin/yangs to return to top.
Pancreas
Head -
The pancreas head
serves digestion, making enzymes to break down
starches fats & proteins.
Pancreas Tail -
The pancreas
tail makes insulin to of muscle regulate blood
sugar levels.
Esophagus -
The esophagus is
a muscular canal, about 23 to 25 cm. long, extending
from the pharynx to the stomach.
Gall
Bladder -
The Gall bladder
is a small, pear-shaped muscular sac, located under
the right lobe of the liver, in which bile secreted by
the liver is stored until needed by the body for
digestion.
Small
Intestine -
expands to
receive food, digests it using combination of muscle
contraction and acid.
Pancreas -
First part of
small intestine. Located between stomach and jejunum.
After foods combine with stomach acid, they descend
into the duodenum where they mix with bile from
the gall bladder and digestive juices from the
pancreas.
Ascending
Colon -
digests and
assimilates nutrients from food.
Transverse
Colon -
the middle
portion of the colon, lying across the upper abdominal
cavity between the ascending colon on the right and
the descending colon on the left.
Appendix -
A Blind
pouch with no known function that extends from the
beginning of the large intestine.
Ilieo-cecal
Valve -
The
ileocecal valve connects the cecum to the colon. This
valve can be viewed as a one way street. It only
allows material to flow from the small intestine into
the cecum and then colon, and not the other way.
Ascending
Colon -
the
first portion of the colon, beginning at the cecum in
the lower right abdominal cavity and continuing upward
along the right posterior abdominal wall to
approximately the lower ribs.
Hepatic
Flexure -
The bend in
the large intestine located in the left side of the
abdomen (just under the stomach and spleen) where the
ascending colon and transverse colon are connected.
Sigmoid
Flexure -
an S-shaped
curve of the large intestine between the descending
colon and the rectum.
Descending
Colon -
the
last portion of the colon, beginning at the upper left
abdomen in the region of the spleen and continuing
downward along the left posterior wall to the sigmoid
flexure.
Sigmoid
Colon -
A curved
part of the large intestine that extends from the
rectum to the descending colon on the left side of the
abdomen and which includes the sigmoid flexure.

Muscular System click
yin/yangs to return to top.
Face &
Mouth -
The muscles
on the face and mouth that are stimulated by reflex
massage.
Neck -
The forward
portion of the neck where the glands are located.
Side of
Neck -
Contains
the muscles that become stiff in the event of back
strain.
Middle Back
-
The portion
of the back between the wing bones and the waist.
Diaphragm -
The
diaphragm is the muscle that causes the lungs to move.
It acts as a partition between the cavity of the chest
and that of the abdomen. It is relaxed and dome-shaped
during exhalation. During inhalation it contracts,
pulling downward, and with the combined contraction of
the chest muscles allows the chest cavity to expand.
Any interference with its free movement, as in the
paralysis of poliomyelitis, seriously impedes the
function of the lungs and therefore endangers life. In
its downward movement the thoraco-abdominal diaphragm
also stimulates the stomach and liver and thus aids in
the digestive processes.
Perineum -
The
perineum is the general region between the anus and
the genital organs.

return to top. |