The straight answer is YES. You can try it yourself by closing one eye and making the computer screen blurry (thats your ciliary muscle working). However the muscle's primary control is involuntary (you may find yourself fighting it as you try to make the screen blurry). There is debate about the topic because it is a smooth muscle and it is innervated by autonomic nerves, both of which are typically exclusively involuntary. Also be careful: on exams answer NO, since typical questions will be asking for the primary function.
ciliary body
Yes, the ciliary muscle is relaxed for distant vision, but is contracted for close vision.
Protozoans show 3 types of locomotions psedopodial , ciliary, flagellar types
Ciliary Muscles.
The IRISThe pupillary muscles located on the inner edge of the iris forms the outer boundary of the pupil. The ciliary muscles are located throughout the rest of the iris and into the ciliary body. The collarette is the region of the iris separating the pupillary muscle from the ciliary muscle. It also occupies the region where the sphincter muscle and dilator muscles overlap.
the ciliary muscle is the smooth muscle of the ciliary body
A voluntary muscle performs movement on command. Involuntary muscle performs with out conscious command.
iris and ciliary muscle
Skeletal muscle
ciliary body
its a muscle
The ciliary muscle as well as the ciliary body.
cyc- is the combining form meaning ciliary muscle, as in iridocyclitis.
Yes, the heart is an involuntary muscle. It contracts without conscious control.
lens
Yes, the ciliary muscle is relaxed for distant vision, but is contracted for close vision.
Ciliary muscle