A stimulus is a DETECTECTABLE change in the environment. e.g. light is a stimulus to an animal or plant if it can detect the light with a sensing eye or chemical
stimulus: spilling water on yourself response: jumping up out or your chair in shock
Stimulus?
The difference between an external stimulus and an internal stimulus is that an external stimulus is a stimulus that comes from outside an organism. But an internal stumulus is a stimulus that comes from inside an organism. An example for an external stimulus can be that when you are cold, you put on a jacket. An example for an internal stimulus is that when you feel hungry, you eat food.
exagerrates the stimulus
A stimulus is a DETECTECTABLE change in the environment. e.g. light is a stimulus to an animal or plant if it can detect the light with a sensing eye or chemical
stimulus: spilling water on yourself response: jumping up out or your chair in shock
Stimulus?
the sun coming down on a sunflower
1. Recieve stimulus 2. Transform stimulus 3. Deliver stimulus
Practically anything can be a stimulus, so organisms can respond to them in just about any way. The definition of 'stimulus' and 'response' are a little paradoxical in this context in that a stimulus is anything that provokes a response and a response is anything done to react to a stimulus. Perhaps some examples will make it clearer: if a predator grasps a lizard's tail (stimulus) it will detach the tail and escape (response). If the weather is excessively hot (stimulus), a plant will close the stomata in its leaves to conserve water (response). If a laboratory mouse notices a new object in its cage (stimulus), it will go investigate it (response).
1. Neutral Stimulus(NS)-A stimulus that does not evoke a response 2.Unconditioned Stimulus(US)-A stimulus innately capable of eliciting a response 3.Conditioned Stimulus(CS)-A stimulus that evokes a response b/c it has been paired with an unconditioned stimulus 4.Unconditioned Response(UR)-An innate reflex response elicited by a US 5.Conditioned Response(CR)-A learned response elicited by a CS
A neutral stimulus is a stimulus that initially produces no specific response other than focusing attention. Examples of a neutral stimulus is a song, an animal, or a flower. If a person that you love gives you a specific flower, creating a pleasant memory, every time you see or smell this specific flower, it brings pleasant memories of that person.
1)Touch me not plant folding its leaves when touched. 2)Plant growing towards light when kept in a dark room with a small hole for light. 3)
stimulus
The knee jerk and touching something hot or sharp and moving your hand away quickly.
The difference between an external stimulus and an internal stimulus is that an external stimulus is a stimulus that comes from outside an organism. But an internal stumulus is a stimulus that comes from inside an organism. An example for an external stimulus can be that when you are cold, you put on a jacket. An example for an internal stimulus is that when you feel hungry, you eat food.