For a particular cell in the visual system, the pattern of retinal stimulation that most effectively causes the cell to fire. For some cells, this pattern is defined simply in terms of a retinal location; for others, the most effective input has a particular shpae, color, or direction of motion. feature detectors.
Cancun in February. Cancun weather in February is pretty hot with temperatures of 25Â° and 25Â° degrees, might be good for outdoors activity. As it almost never rains in Cancun at February, it is good weather for hanging outside and exploring Cancun.
Averages for Cancun in March. The weather slowly begins to heat up even further in this part of Mexico during March, when the average temperature jumps to 25Â°C, accompanied by afternoon highs of up to 30Â°C and lows of 22Â°C. This means temperatures throughout the day will be very warm so ensure time is spent in the shade during the peak of the day.