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.
After a hot and humid summer, Cancun in Mexico begins to cool down during October, when temperatures drop slightly and the probability of rainfall increases. During this month, the average temperature for Cancun is 27Â°C/81Â°F, with average highs of 31Â°C/88Â°F during the day and average lows of 24Â°C/75Â°F after dark. In October, the daily averages are fairly constant throughout the month. During the first three weeks, average temperatures fluctuate between 27Â°C/81Â°F and 28Â°C/82Â°F. In the final portion of the month, average temperatures drop down to 26Â°C/79Â°F.