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a reflex ia an example of an instinctive response
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What is cranial reflex?
A cranial reflex is a fast, involuntary response to a stimulus. It uses the brain stem as an integrating center (the brain receives sensory information and generates a response). This is contrasted to a spinal reflex, when the response is generated in the spinal cord itself, and the brain only finds out a reflex has occurred after the fact.An example of a cranial reflex would be the tracking movements of your eyes as you are reading this sentence. The dilation and contraction of your pupils in response to different levels of light is another cranial reflex.--------------An example of a spinal reflex would be standing on a pin or touching a hot object.
The patellar reflex is a type of?
knee jerk aka patellar reflex is an example of a stretch reflex
What is an automatic response to a stimuli?
Reflex. Reflexes ensure that a organism responds to an event in a way most likely to result in survival. For example, when touching a hot surface, most people will immediately jerk their hand away.
What is photopupillary reflex?
Photopupillary reflex is pupillary constriction in response to light.
Is the response of your pupil a reflex or a voluntary action?
The constriction of pupils in response to bright light is called the pupillary light reflex. If the light is shining directly into one eye, then the pupil in that eye will constrict (a direct response), but so will the pupil in the non-illuminated eye (a consensual response).This reflex involves two cranial nerves: the optic nerve, which senses the light, and the oculomotor nerve, which constricts both pupils. It is considered involuntary since you don't think about it.
What type of reflex does the secretion of the hormone insulin in response to changes in blood glucose levels?
Endocrine reflex
What is cranial reflex?
A cranial reflex is a fast, involuntary response to a stimulus. It uses the brain stem as an integrating center (the brain receives sensory information and generates a response). This is contrasted to a spinal reflex, when the response is generated in the spinal cord itself, and the brain only finds out a reflex has occurred after the fact.An example of a cranial reflex would be the tracking movements of your eyes as you are reading this sentence. The dilation and contraction of your pupils in response to different levels of light is another cranial reflex.--------------An example of a spinal reflex would be standing on a pin or touching a hot object.
How is the reflex response different from the sensory response?
The stimulus is what triggers the reflex response.
What is the human body's automatic response to the environment?
An automatic response to the environment is a reflex
What is a pathological response?
A pathological reflex is an unexpected/abnormal response to stimulus. For instance, a positive babinski reflex is a pathological reflex.
The patellar reflex is a type of?
knee jerk aka patellar reflex is an example of a stretch reflex
What is a difference between reflex and voluntary action?
The difference between reflex and voluntary action is that a reflex occurs naturally in response to some sort of stimulus and voluntary action is something that is consciously carried out. An example of a reflex action is gagging and an example of voluntary action is flinching when someone is going to hit you.
What is an automatic response to a stimuli?
Reflex. Reflexes ensure that a organism responds to an event in a way most likely to result in survival. For example, when touching a hot surface, most people will immediately jerk their hand away.
What is Reflex and instinct?
Reflex - is an automatic response that happens at the subconscious level Instinct - is a type of behaviour that is reflexive in nature, relying on un-learnt responses to given stimuli
What is photopupillary reflex?
Photopupillary reflex is pupillary constriction in response to light.
What is called the red light reflex?
The red light reflex (startle response) is a withdrawal response in the abdominal muscles in which the body curves in on itself in response to distress.
What is an automatic response that involves only part of an organism?
A reflex is an automatic response that only involves one part of an organism's body. Examples include the pupillary light reflex, patellar reflex and corneal reflex.
