light
The primary stimulus detected in the eyes is light. Photoreceptor cells in the retina, specifically rods and cones, respond to different wavelengths of light, allowing us to perceive brightness, color, and contrast. This information is then processed and transmitted to the brain, enabling visual perception.
The scientist, or "operator" of the experiment, gets to determine the type of stimulus used (as long as it is within ethical bounds).
who will get a stimulus check in 2011
for a stimulus plan to me it means a financial bailout or a type of insurance to keep your economy afloat. It depends on what the stimulus plan is used for to determine the pros and conns like for instance. If the government plans a stimulus plan for wall street will it be for the right reasons and how will you benifit form it if you are under a ressecion..
stimulus diffusion
Light
Photoreceptors detect visual stimuli, specifically light. They are cells in the retina of the eye that are sensitive to different wavelengths of light and help to initiate the process of vision.
receptor
Subliminal.
A change that causes a response in your body is a stimulus. When a stimulus is detected by the body, it triggers a reaction that helps maintain balance and homeostasis.
External Stimulus
photoreceptors
On-center photoreceptors and Off-center photoreceptors.
photoreceptors
The characteristics are modality (type of stimulus), intensity (strength of stimulus), duration (length of stimulus), and location (where the stimulus occurred).
Photoreceptors sense light. They are what allows you to see.
A stimulus is a signal that triggers a response in the body. When a stimulus is detected by sensory receptors, it sends signals to the nervous system. The nervous system then processes this information and coordinates a response, which can involve actions such as movement, secretion of hormones, or changes in heart rate.