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 April. Weather lowdown. The weather continues to improve in April in Cancun, Mexico, when the average temperature is 26Â°C. At this time of the year, highs of up to 29Â°C are common, cooling down to 23Â°C after dark.During April, the resort experiences an average of ten hours of sunshine each day, alongside an average sea temperature of 27Â°C, making it a popular month to hit the beach.hen it comes to all-inclusive accommodation in Cancun, Hard Rock Hotel Cancun is a top choice. Perfect for families, this complex offers accommodation in the form of rooms and suites which come with private balconies and double Jacuzzis.