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What is nagative feedback?
Negative feedback is a system by which internal conditions are kept within set limits. For example your home thermostat has a thermometer which detects when the temperature of your home drops below room temperature which triggers a response, the heating is turned on. When your home is brought back to room temperature, the response is turned off to prevent the temperature getting too high. In living organisms examples include: solute concentration of the blood/tissue fluid (which affects the water potential of cells and the cytoplasmic reactions that can occur), internal body temperature (must be kept close to the optimal operating temperature of metabolic enzymes within the cells), changes in pH etc.
What happens to the patellar reflex if jendrassik's manoeuvre is performed at tha same time when patella is struck?
The Jendrassik maneuver is a medical maneuver wherein the patient flexes both sets of fingers into a hook-like form and interlocks those sets of fingers together. The tendon below the patient's knee is then hit with a reflex hammer to elicit the patellar reflex. The elicited response is compared with the reflex result of the same action when the maneuver is not in use. Often a larger reflex response will be observed when the patient is occupied with the maneuver, as the maneuver may prevent the patient from consciously inhibiting or influencing his or her response to the hammer.
What is a bass reflex?
A bass reflex is a form of loudspeaker enclosure which uses sound from the rear side of the diaphragm to increase the efficiency of the system at low frequencies.
What is an allergic response?
An allergic response is a response of the immune system to some form of allergen. It may take the form of itching, inflammation, or tissue injury.
Why brain is not involve during reflex actions?
A reflex action or reflex arc bypasses the brain as to decrease transmission time from detection to response, i.e. the time it takes for the body to initiate a response in relation to the effecting stimulus. This decrease in time allows for minimal damage to tissue or surrounding cells which may be affected by a certain stimulus.
How does negative feedback work?
To remove the distortion ... ANSWER: It does not reduce distortion but rather make the circuit stable. There can be distortion even with negative feedback by bad design in other word feedback does not reduce distortion.
Is defecating a form of positive feedback?
Answered by, Respicius Rwehumbiza at the University of DodomaYes, defecating a form of positive feedback.Rectal contraction at defecation is suggested to be maintained by positive anorectal feedback evoked by continuous passage of stool through the rectal neck. This feedback appears to be affected through an anorectal excitatory reflex (ARR), which produces rectal contraction upon stimulation of anal stretch receptors. Abortion of this reflex by anal anesthetization seems to result in failure of the rectum to contract and in excessive straining to achieve rectal evacuation. ARR thus is suggested to be a second defecation reflex necessary to continue defecation, whereas the rectoanal inhibitory reflex is the primary reflex.
Is child birth negative feedback?
the delivery of a baby is positive feedback if you have done it well. This is because people will tell you how you have done and they will tell you the positive and negative things about the process.
What is a simple automatic inborn response to a sensory stimulus?
n biology, an automatic and inborn response to a stimulus that involves a nerve impulse passing from a sensory nerve cell to a muscle or gland without reaching the level of consciousness. Simple reflexes include sucking, swallowing, blinking, scratching, and the knee jerk. Most reflexes consist of complex patterns of many unconsciously coordinated muscular actions that form the basis of much instinctive behavior in animals. Examples include walking, standing, the cat's righting reflex, and basic sexual acts.
What is nagative feedback?
Negative feedback is a system by which internal conditions are kept within set limits. For example your home thermostat has a thermometer which detects when the temperature of your home drops below room temperature which triggers a response, the heating is turned on. When your home is brought back to room temperature, the response is turned off to prevent the temperature getting too high. In living organisms examples include: solute concentration of the blood/tissue fluid (which affects the water potential of cells and the cytoplasmic reactions that can occur), internal body temperature (must be kept close to the optimal operating temperature of metabolic enzymes within the cells), changes in pH etc.
What happens to the patellar reflex if jendrassik's manoeuvre is performed at tha same time when patella is struck?
The Jendrassik maneuver is a medical maneuver wherein the patient flexes both sets of fingers into a hook-like form and interlocks those sets of fingers together. The tendon below the patient's knee is then hit with a reflex hammer to elicit the patellar reflex. The elicited response is compared with the reflex result of the same action when the maneuver is not in use. Often a larger reflex response will be observed when the patient is occupied with the maneuver, as the maneuver may prevent the patient from consciously inhibiting or influencing his or her response to the hammer.
What the WWE email?
WWE does not give out an email address, however you can fill out the feedback form at their website (check related links) and they will email a response to you. If you are trying to send a note to a specific wrestler, use the feedback form on the Superstar Contact Form (check related links) and type in the Superstar's name and enter your message.
What is a plural form of feedback?
"Feedback" is an uncountable noun so it doesn't have a plural form.
a form of learning in which is a voluntary response and is strengthen or weakened by its association with positive or negative consequences is called?
incorrect
What is the plural for workshop?
The plural form for the noun workshop is workshops.The noun feedback is an uncountable noun with no plural form; for example:"The feedback was retrieved." and, "Feedback is valuable to scientists."
The sensory receptor sensory neuron motor neuron and effector involved in a reflex form a?
A reflex arc.
What does Tesco's do for gathering feedback?
All Tescos customers are invited on their till receipt to visit a website to fill in a customer feedback survey. There is a blank area as well in this form where you can write a very long comment freely. Add your personal contact details if you wish or not. I have done this and await a response.
