Question

Чем нервная система птиц отличается от нервной системы пресмыкаюшихся ?

Answer 1

У птиц сильнее развиты полушария переднего мозга, что связано с более сложным поведением; лучше развит средний мозг и особенно мозжечок, который отвечает за координацию движения.,

Answer 2

У птиц масса головного мозга больше спинного.Это связано с расширением двигательной системы.Лучше развит средний мозг. Мозжечок очень большой,также связано с двигательной системой, координацией на высоте полета

Answer 3

Difference between the Nervous Systems of Birds and Reptiles

The nervous systems of birds and reptiles have some similarities, but there are also notable differences between the two.

1. Brain Structure: Birds have relatively larger brains compared to reptiles. The avian brain is highly developed and specialized, especially in areas related to sensory processing, motor control, and complex behaviors. Reptiles, on the other hand, have smaller brains with less complexity.

2. Cerebral Cortex: Birds lack a well-developed cerebral cortex, which is responsible for higher cognitive functions in mammals. The absence of a cerebral cortex in birds suggests that their cognitive abilities may differ from those of mammals and reptiles.

3. Vision: Birds have excellent vision and are known for their ability to perceive colors and detect fine details. They have a highly developed visual system, including a specialized structure called the "tetrachromatic retina," which allows them to see a wider range of colors than humans. Reptiles, on the other hand, generally have less developed visual systems.

4. Hearing: Birds have well-developed auditory systems and are capable of detecting a wide range of frequencies. They have specialized structures called "cochleae" that allow them to perceive and process sounds. Reptiles also have auditory systems, but they are generally less advanced compared to birds.

5. Vocalization: Birds are well-known for their ability to produce complex vocalizations, such as songs and calls. They have specialized vocal organs, including a unique vocal organ called the "syrinx," which allows them to produce a wide variety of sounds. Reptiles, on the other hand, generally have limited vocalization abilities.

6. Behavior: Birds exhibit a wide range of complex behaviors, including migration, courtship displays, and tool use. They are known for their problem-solving abilities and social interactions. Reptiles, although capable of certain behaviors, generally exhibit simpler behaviors compared to birds.

7. Thermoregulation: Reptiles are ectothermic, meaning their body temperature is regulated by external sources of heat. They rely on their environment to maintain their body temperature. Birds, on the other hand, are endothermic, meaning they can generate and maintain their own body heat through metabolic processes.

Please note that the information provided above is based on search result snippets and may not cover all aspects of the topic. For a more comprehensive understanding, it is recommended to consult additional sources.