area consisting of a small depression in the retina containing cones and where vision is most acute
fovea centralis
Noun
area consisting of a small depression in the retina containing cones and where vision is most acute
formative cell
Noun
a cell of an embryo
fibroblast
Noun
a cell from which connective tissue develops
fat cell
Noun
cells composed of fat
first cranial nerve
Noun
a collective term for numerous olfactory filaments in the nasal mucosa
fibrous astrocyte
Noun
star-shaped cells with long processes
free nerve ending
Noun
microscopic sensory nerve endings in the skin that are not connected to any specific sensory receptor
fixed phagocyte
Noun
a phagocyte that does not circulate in the blood but is fixed in the liver or spleen or bone marrow etc.
free phagocyte
Noun
a phagocyte that circulates in the blood
frontal gyrus
Noun
any of the convolutions of the outer surface of the frontal lobe of the cerebrum
fetal circulation
Noun
the system of blood vessels and structures through which blood moves in a fetus
foetal circulation
Noun
the system of blood vessels and structures through which blood moves in a fetus
fourth ventricle
Noun
an irregular ventricle between the third ventricle and the central canal of the spinal cord
female reproductive system
Noun
the reproductive system of females
female genitalia
Noun
external female sex organs
female genitals
Noun
external female sex organs
frontal lobe
Noun
that part of the cerebral cortex in either hemisphere of the brain lying directly behind the forehead
frontal cortex
Noun
that part of the cerebral cortex in either hemisphere of the brain lying directly behind the forehead
first visual area
Noun
the part of the occipital cortex that receives the fibers of the optic radiation from the lateral geniculate body and is the primary receptive area for vision
fourth cranial nerve
Noun
either of the two cranial nerves on either side that control the superior oblique muscles of the eyes
forebrain
Noun
the anterior portion of the brain
fifth cranial nerve
Noun
the main sensory nerve of the face and motor nerve for the muscles of mastication
facial nerve
Noun
cranial nerve that supplies facial muscles
false vocal cord
Noun
either of the upper two vocal cords that are not involved in vocalization
false vocal fold
Noun
either of the upper two vocal cords that are not involved in vocalization
female chest
Noun
the chest of a woman
frontal bone
Noun
the large cranial bone forming the front part of the cranium: includes the upper part of the orbits
forehead
Noun
the large cranial bone forming the front part of the cranium: includes the upper part of the orbits
forehead
Noun
the part of the face above the eyes
frontal eminence
Noun
either prominence of the frontal bone above each orbit
fibrous joint
Noun
an immovable joint (especially between the bones of the skull)
female genital organ
Noun
external female sex organs
fanny
Noun
external female sex organs
fanny
Noun
the fleshy part of the human body that you sit on
female internal reproductive organ
Noun
the reproductive organs of a woman
frontal suture
Noun
the suture between two halves of the frontal bone (usually obliterated by the age of 6)
family jewels
Noun
external male sex organs
fontanelle
Noun
any membranous gap between the bones of the cranium in an infant or fetus
fontanel
Noun
any membranous gap between the bones of the cranium in an infant or fetus
foramen
Noun
a natural opening or perforation through a bone or a membranous structure
foramen of Monro
Noun
the small opening (on both the right and left sides) that connects the third ventricle in the diencephalon with the lateral ventricle in the cerebral hemisphere
foreskin
Noun
a fold of skin covering the tip of the penis
foreskin
Noun
a fold of skin covering the tip of the clitoris
foramen magnum
Noun
the large opening at the base of the cranium through which the spinal cord passes
follicle
Noun
any small spherical group of cells containing a cavity
fauces
Noun
the passage between the back of the mouth and the pharynx
fistula
Noun
an abnormal passage leading from a suppurating cavity to the body surface