Question

Answer the questions on the text: 1. What kind of world would we have if there were no sensation at all? 2. How many senses have we got? What are they? 3. Where are the receptors of person's basic senses situated? 4. What is the role of vision for people's life? 5. How does the process of producing the sound by means of auditory receptors in the ears take place? 6. What kind of receptors are there in the skin and what do they do? 7. Why isn't it right to call olfaction, or the sense of smell, one of the "lower" senses? 8. What are the basic taste categories? 9. How is sensation connected with perception?

Answer 1

Ответ:

1) I think, we would have soulless world without any kind of sensations

2) Sight, hearing, taste, touch, smell

3) On whole body

4) With vision we can see

5) Sound signals enter the ear canal and cause the eardrum to vibrate. The vibrations of the eardrum set in motion three ossicles. Through the auditory ossicles, vibrations are transmitted to the fluid of the inner ear

6) The skin contains a type of receptor called touch. We can sense the environment with our body

7) It's major concept of our senses that consist many low senses. It is reason.

8) Sweet, sour, bitter, salty and umami

9) Sensations define perception and on the contrary.

Answer 2

Sure, here are the answers to the questions in the text:

1. If there were no sensation at all, the world would lack any form of perception or awareness. Sensation is the process by which our senses detect and transmit information from the environment to our brain. Without sensation, we wouldn't be able to perceive the world around us, leading to a lack of understanding, interaction, and experience.

2. We have five main senses: sight (vision), hearing (audition), touch (tactile), taste (gustation), and smell (olfaction). These senses allow us to gather information about our environment and help us navigate and understand the world.

3. The receptors of a person's basic senses are situated as follows:

   • Vision: Receptors (photoreceptors) are located in the retina of the eyes.
   • Hearing: Auditory receptors (hair cells) are found in the cochlea of the inner ear.
   • Touch: Tactile receptors are spread throughout the skin.
   • Taste: Taste receptors are located on taste buds, primarily on the tongue.
   • Smell: Olfactory receptors are located in the nasal cavity.

4. Vision plays a crucial role in people's lives by providing them with the ability to perceive and interpret their surroundings. It allows us to gather information about the color, shape, distance, and movement of objects. Vision also plays a significant role in communication, learning, and safety.

5. The process of producing sound through auditory receptors in the ears involves sound waves entering the ear and causing vibrations in the eardrum. These vibrations are then transmitted through the middle ear to the cochlea in the inner ear. Within the cochlea, hair cells are stimulated by the vibrations, and this stimulation is converted into electrical signals that are sent to the brain through the auditory nerve. The brain processes these signals as sound.

6. There are various receptors in the skin that detect different sensations:

   • Mechanoreceptors: Detect mechanical stimuli like pressure, touch, and vibration.
   • Thermoreceptors: Detect temperature changes.
   • Nociceptors: Detect pain and harmful stimuli.
   • Proprioceptors: Detect body position and movement.

7. It is not right to call olfaction, or the sense of smell, one of the "lower" senses because it plays a significant role in human perception and experience. Smell is closely linked to memory, emotion, and taste. It can evoke strong reactions and associations, and it contributes to our overall sensory experience.

8. The basic taste categories are sweet, sour, salty, bitter, and umami. These tastes are detected by taste receptors on the taste buds located on the tongue and other parts of the mouth.

9. Sensation and perception are closely related processes. Sensation refers to the process of detecting and encoding sensory information from the environment through our senses. Perception, on the other hand, involves interpreting and organizing this sensory information to form a meaningful representation of the world around us. Perception is influenced by factors such as past experiences, expectations, and cognitive processes, and it goes beyond the mere detection of sensory stimuli.