The ciliospinal reflex primarily involves the sympathetic division of the autonomic nervous system. It is triggered by painful stimuli that activate sympathetic pathways, leading to dilation of the pupil (mydriasis) on the side of the injury. This reflex is an example of how the sympathetic nervous system responds to stress or pain, even in the absence of conscious awareness. The reflex arc includes sensory neurons, interneurons in the spinal cord, and sympathetic efferents that innervate the dilator muscles of the pupil.
sympathetic
The ciliospinal reflex and the pupillary light reflex are classified as autonomic reflexes.
The division of the autonomic nervous system responsible for each of the reflexes is the ciliospinal reflex. Ciliospinal reflex responds mainly by the 2nd and 3rd order nerves to the muscle of the iris.
The division of autonomic nervous system responsible for pupillary light reflex is the parasympathetic system. This is what causes the pupils to close down or open up in response to lighting conditions.
The parasympathetic nervous system stimulates salivary gland secretion, and accelerates peristalsis, so, in keeping with the rest and digest functions, appropriate PNS activity mediates digestion of food and indirectly, the absorption of nutrients. Source: Wikipedia: http://en.wikipedia.org/wiki/Autonomic_nervous_system enteric nervous system is responsible for the pupillary light reflex
Yes, the pupillary light reflex is mediated by both autonomic and somatic nervous systems. The autonomic nervous system controls the constriction of the pupil in response to light, while the somatic nervous system controls the movement of the muscles that dilate and constrict the pupil.
yes
no
central.somatic and autonomic nervous systems
pupillary light reflex is controlled by parasympathetic branch of Autonomous nervous system
The division of the autonomic nervous system responsible for each of the reflexes is the ciliospinal reflex. Ciliospinal reflex responds mainly by the 2nd and 3rd order nerves to the muscle of the iris.
The gag reflex is an involuntary reflex, therefore it is an autonomic reflex. The peripheral nervous system is the part of the nervous system outside the central nervous system (which consists of the brain and spinal cord). The peripheral nervous system is split into two parts - the somatic nervous system and the autonomic system. The somatic system controls voluntary skeletal muscle movements and the autonomic system controls involuntary or automatic actions.