ciliary muscle

(redirected from Ciliaris)
Also found in: Encyclopedia.

cil·i·ar·y mus·cle

[TA]
the intrinsic smooth muscle of the ciliary body of eyeball; it consists of circular fibers [TA] (fibrae circulares [TA]), radial fibers [TA] (fibrae radialis [TA]), meridional fibers [TA] (fibrae meridionales [TA]), and longitudinal fibers [TA] (fibrae longitudinales [TA]); action, in contracting, its diameter is reduced (like a sphincter's), reducing tensile (stretching) forces on lens, allowing the lens to thicken for near vision (accommodation).

ciliary muscle

a semitransparent circular band of smooth muscle fibers attached to the choroid of the eye, the chief agent in glowing lens adjustment of the eye to assume a more spherical shape. It draws the ciliary process centripetally, relaxing the suspensory ligament of the crystalline lens and allowing the lens to become more convex.

cil·i·ar·y mus·cle

(sil'ē-ar-ē mŭs'ĕl) [TA]
The smooth muscle of the ciliary body; it consists of circular fibers (Müller muscle) and radiating fibers (meridional fibers, or Brücke muscle); action, in contracting, its diameter is reduced (like a sphincter), reducing tensile (stretching) forces on lens, allowing it to thicken for near vision (accommodation).
Synonym(s): musculus ciliaris [TA] .

ciliary muscle

any muscle contained within the CILIARY BODY surrounding the lens of the vertebrate eye. Through attachment to the lens they change its shape and bring about ACCOMMODATION (1).

Bowman,

Sir William, English ophthalmologist, anatomist, and physiologist, 1816-1892.
Bowman capsule - the expanded beginning of a nephron. Synonym(s): glomerular capsule
Bowman disk - disk resulting from transverse segmentation of striated muscular fiber treated with weak acids, certain alkaline solutions, or freezing.
Bowman eye knife
Bowman gland
Bowman iris needle
Bowman iris scissors
Bowman lacrimal dilator
Bowman lacrimal probe
Bowman membrane - Synonym(s): anterior limiting layer of cornea
Bowman muscle - Synonym(s): ciliary muscle
Bowman probe - a double-ended probe for the lacrimal duct.
Bowman space - the slitlike space between the visceral and parietal layers of the capsule of the renal corpuscle. Synonym(s): capsular space
Bowman strabismus scissors
Bowman theory - that urine is formed by passive filtration through the glomeruli and secretion by the epithelium of the tubules.

cil·i·ar·y mus·cle

(sil'ē-ar-ē mŭs'ĕl) [TA]
The smooth muscle of the ciliary body; action, in contracting, its diameter is reduced (like a sphincter), reducing tensile (stretching) forces on ocular lens, allowing it to thicken for near vision (accommodation).
Synonym(s): musculus ciliaris [TA] .

ciliary

pertaining to or resembling cilia; used particulary in reference to certain eye structures, such as the ciliary body or muscles.

ciliary adenomas
arise from the non-pigmented inner layer of the ciliary epithelium; cause hyphema or glaucoma.
ciliary body
the thickened part of the vascular tunic of the eye, connecting choroid and iris, made up of the ciliary muscle and the ciliary processes. The processes radiate from the ciliary muscle and give attachments to ligaments supporting the lens of the eye.
ciliary body inflammation
ciliary epithelium
rostral continuation of the pars ciliaris retinae; non-pigmented, non-neural cells.
ciliary flush
dilation of deep conjunctival vessels and episcleral vessels causing perilimbal redness.
ciliary glands
sweat glands which have become arrested in their development, situated at the edge of the eyelids. Called also Moll's glands.
ciliary inflammation
cyclitis.
ciliary injection
peripheral hyperemia of the anterior ciliary vessels which produces a deep red or rose color of the corneal stroma, and must be distinguished from hyperemia of the conjunctival vessels. May spread to the perilimbic corneal tissue. Called also ciliary flush.
ciliary muscle
the smooth (mammals) or striated (birds) muscle that forms the main part of the ciliary body and and functions in accommodation of the eye.
primary ciliary dyskinesia
abnormality of ciliary function leading to diseases of respiratory and reproductive tracts including sinusitis and bronchiectasis. May be associated with cardiac displacement. See also kartagener's syndrome.
ciliary process
folded structures on the posterior aspect of the ciliary body.
Enlarge picture
Anatomy of the ciliary processes. By permission from Guyton R, Hall JE, Textbook of Medical Physiology, Saunders, 2000
ciliary reflex
movements of the pupil in accommodation.
ciliary zonules
continuations of the ciliary processes of the ciliary body connecting it to the lens. They are in close contact with the hyaloid membrane of the vitreous body.
References in periodicals archive ?
ciliaris growing in Tunisian soils is nodulated by both rhizobial species (Jebara et al.
Calotropis procera, Cenchrus ciliaris and Parthenium hysterophorus on both roads were collected, identified by an expert botanist and subjected to Pb2+ and Cd+2 determination.
ciliaris have very fine roots with higher root: shoot and root length : root biomass ratios, which makes them efficient at capturing soil nutrients released upon clearing (Wilson 1998 cited by Schmidt and Lamble 2002; Conyers 1999).
ciliaris species as unique to all other species in the USA is that the lemma does not have small spicules on the ribs, whereas D.
Different studies reveal that Solanum surattense, Pegnum harmala, Erva javanica and Cenchrus ciliaris have remarkable antifungal potential against certain fungal pathogens (Sheeba and Palanivel, (2013) and Srinivas and Reddy, (2012).
Cenchrus ciliaris, Panicum antidotale and Echinochloa crusgalli.
nulliseta, 92, 96, 97, 116 Digitaria bicornis, 94, 99, 112 Digitaria campestris, 96 Digitaria cayoensis, 93, 96, (98), 101 Digitaria ciliaris, 94, 101 Digitaria clavitricha, 92, 114 Digitaria costaricensis, 94, 102 Digitaria cuatrecasasii, 95, 102, 103, 115 Digitaria curtigluma, 95, (100), 113 Digitaria curvinervis, 95, 103,115 Digitaria decumbens, 104 Digitaria eriantha, 94,104 Digitaria fiebrigii, 95, 104 Digitaria fragilis, 95, 104 Digitaria fusca, 115 Digitaria fuscescens, 92, 95,105 Digitaria hirsuta, 101 Digitaria hirtigluma, 104 Digitaria horizontalis, 94, 105 Digitaria insularis, 93, 107,108 113 Digitaria lanuginosa, 92, 94, 110, 116 Digitaria leucites, 93, 110 Digitaria leucites var.
In the right side show the Spearman's coeficient value for each specie DEPTH MONTHS First Year SPECIES 10 20 30 40 50 PISCES 0 0 0 0 0 Alectis ciliaris 0 0 0 0 0 Aluterus scriptus 1 0 4 0 0 Achirus lineatus 0 0 0 1 0 +Antennarius ocellatus 0 0 0 0 0 A.
A mixture of species was sown on the pasture plots: Chamaecrista rotundifolia and Stylosanthes hamata (Amiga and Verano) at 3 kg/ha, and Bothriochloa insculpta, Cenchrus ciliaris, and Chloris gayana at 4 kg/ha.
Animals were housed in metabolics stalls and asigned to four treatments: TO: hay of Cenchrus ciliaris ad libitum + mineral mixed; T1 : hay ad libitum + blocks with 8% of animal fat, ad libitum; T2: hay ad libitum + blocks with 8% of animal fat + 12% of meat meal ad libitum; T3: hay ad libitum + blocks ad libitum and T4: hay ad libitum + blocks with 12% of meat meal ad libitum.
Antioxidant and antimicrobial properties of the lichen Anaptychya ciliaris, Nephroma parile, Ochrolechia tartarea and Parmelia centrifuga.