Relier Pairs Nervous System - Matching Part IVersion en ligne Nervous System - Matching Part I par Benjamin D Morgan 1 Nervous System 2 Stimuli 3 How is your ability to think effected by the amount of neurons you have in your brain. Identify the dependent variable? 4 How is your ability to think effected by the amount of neurons you have in your brain. Possible controlled variable? 5 Skin and Ear Organs 6 chemical stimuli 7 Eye Organ 8 mechanical stimuli 9 Nose & Tongue Organs 10 How is your ability to think effected by the amount of neurons you have in your brain. Identify the independent variable? 11 Sensory Organs 12 brain 13 Electrical (nerve) impulse 14 sensory receptors 15 Electromagnetic stimuli Stimuli due to touching something and sound waves Sensory organ(s) that converts chemical stimuli into an electrical impulse with receptors Ability to think Stimuli that enters the eye as light Organ that directs the response to most stimuli AND where stimuli is sent to. A thing or event that evokes a specific functional reaction in an organ or tissue. Stimuli due to a molecule entering through the mouth for taste or nose for smell Sensory organ(s) that converts electromagnetic stimuli into an electrical impulse with receptors Sensory organ(s) that converts mechanical stimuli into an electrical impulse with receptors These take in stimuli from the environment and turn them into electrical impulses Age of the human Tongue, eyes, skin, nose, and ears are these gather information from inside and outside your body, direct your body to respond to stimulus, and thus maintain balance Number of neurons What you see, feel, hear, taste, and smell all get turned into this by the sensory receptors