You begin to produce saliva in anticipation.
Not really reflex but the presence of food stimulates salivary gland. Sometimes even just the smell or sight of certain food do.
reacting when someone flashes his or her hand to your face that includes blinking-------------------------------------------------------A reflex action is a sudden reaction to a stimuli (a change in the environment) & often acts to protect you.Some are controlled by the brain (cranial reflexes) such as when you blink as dust lands in your eye, or your pupil gets smaller as light is shone in your eye.Some reflexes are controlled by the spinal cord (spinal reflexes) such as when you touch a hot object or stand on a pin.Some reflexes can have learnt responses so they are calledconditioned reflexes. These reflexes occur without you even thinking about them e.g. walking & producing saliva when you smell food.
Yes, the gastrocolic reflex can trigger mass peristalsis in response to food entering the stomach. This reflex helps move food through the digestive tract by increasing colonic motility after a meal.
Salivation is the production of saliva in the mouth, typically in response to the sight, smell, or thought of food. It is a natural reflex that helps with digestion by moistening food and aiding in swallowing.
The duodenocolic reflex is a gastrocolic reflex that occurs when food enters the duodenum, triggering a reflex response in the colon to promote defecation. This reflex helps facilitate the movement of waste through the digestive system by increasing colonic motility.
your stomach grumbles
Not really reflex but the presence of food stimulates salivary gland. Sometimes even just the smell or sight of certain food do.
If you smell something really nasty like a dirty nappy you either just wrinkel your nose or your gag-reflex is activated. This reflex used to be to protect us from eating things which can harm us e.g.: mouldy food or faeces.
The effectors of the salivary reflex are the salivary glands, which produce and release saliva in response to stimuli such as the sight, smell, or taste of food. The parasympathetic nervous system is primarily responsible for stimulating the salivary glands during this reflex.
it starts to water
When you cook food, the smell can linger in the air and get absorbed by surfaces in your house. This happens because cooking releases tiny particles and aromas that can spread throughout the space, creating a food-like smell.
Food will go down the trachea into your lungs. This can cause a gagging reflex and you could sufforcate and die.
Reflex action is an immediate response to a specific stimulus without conscious control. Spinal reflexes are controlled by the spinal cord. And the spinal cord and the brain are Reflex centres.Examples of reflex actions are scratching when your skin is itchy, the sudden blinking of the eye when a hand is waved in front of it, and also salivation when food is in the mouth.
One example of a reflex is when your leg jerks after a doctor hits it with a hammer.-------------------------------------------A reflex action is a sudden reaction to a stimuli (a change in the environment) & often acts to protect you.Some are controlled by the brain (cranial reflexes) such as when you blink as dust lands in your eye, or your pupil gets smaller as light is shone in your eye.Some reflexes are controlled by the spinal cord (spinal reflexes) such as when you touch a hot object or stand on a pin.Some reflexes can have learnt responses so they are called conditioned reflexes. These reflexes occur without you even thinking about them e.g. walking & producing saliva when you smell food.
The tongue is involved in the swallowing reflex insofar as it raises voluntarily to force food backward toward the pharnyx, where reflex action takes over in which the larynx is closed by the epiglottis and the nasal passages are closed by the soft palate so that food does not enter into the trachea. Food then moves down the esophagus by peristalsis and gravity.
it is smell of food
The withdrawal reflex is both a somatic and autonomic reflex (brain). Withdrawal from a painful stimulus is one test used in brain injury. Without the somatic connection to the autonomic brain areas, you'd have no withdrawal reflex at all when something interferes with that connection (such as brain injury or brain death).