relationship between a physical stimulus and the kinds of sensory responses that result from it? Psychophysic studies the relationship between the physical nature of stimuli and the sensory responses they evoke. Absolute threshold= smallest amount of physical intensity at which stimulus can be detected.

Selection is the first stage, in which we select stimuli to attend to through our senses. In the second stage, organization, we sort and arrange the information so we can make sense out of it. And, finally, in interpretation, we attach meaning to the stimuli.

We do not directly experience stimuli, but rather we experience those stimuli as they are created by our senses. Each sense accomplishes the basic process of transduction—the conversion of stimuli detected by receptor cells to electrical impulses that are then transported to the brain—in different, but related, ways.

Humans possess powerful sensory capacities that allow us to sense the kaleidoscope of sights, sounds, smells, and tastes that surround us. Our eyes detect light energy and our ears pick up sound waves. Our skin senses touch, pressure, hot, and cold.

Sensation refers to the detection of physical energy emitted by physical objects. It is a result of the effects of external environment or when the body stimulates receptors in the sense organs. Perceptions is a cognitive process by which the brain organizers and gives meaning to sensory information.

The thousands of nerve endings in the skin respond to four basic sensations: Pressure, hot, cold, and pain, but only the sensation of pressure has its own specialized receptors. Other sensations are created by a combination of the other four.

Sensation, in neurology and psychology, any concrete, conscious experience resulting from stimulation of a specific sense organ, sensory nerve, or sensory area in the brain. The word is used in a more general sense to indicate the whole class of such experiences.

Did You Know There Are 7 Senses?

• Sight (Vision)
• Hearing (Auditory)
• Smell (Olfactory)
• Taste (Gustatory)
• Touch (Tactile)
• Vestibular (Movement): the movement and balance sense, which gives us information about where our head and body are in space.

Interoception is defined by the sense of knowing/feeling what is going inside your body including internal organs and skin (i.e hunger, thirst, pain, arousal, bowel and bladder, body temperature, itch, heart rate, nausea, and feelings such as embarrassment and excitement etc.). …

Consider these ways to work with and sharpen your sixth sense:

1. Take time out. We live in a busy, noisy world.
2. Listen to your gut.
3. Follow the signs.
4. Take note of when you experience your sixth sense.
5. Guess!
6. Pay attention to your dreams and visions.
7. Write it down!
8. Pay attention to your feelings.

Sight, Sound, Smell, Taste, and Touch: How the Human Body Receives Sensory Information.

Humans have five basic senses: touch, sight, hearing, smell and taste. The sensing organs associated with each sense send information to the brain to help us understand and perceive the world around us.

The commonly held human senses are as follows:

• Sight. This technically is two senses given the two distinct types of receptors present, one for color (cones) and one for brightness (rods).
• Taste.
• Touch.
• Pressure.
• Itch.
• Thermoception.
• Sound.
• Smell.

Sight, sound, taste, touch, smell. We use all these senses to explore and engage the world around us.

Gut instinct, or intuition, is your immediate understanding of something; there’s no need to think it over or get another opinion—you just know. Because of this, trusting your intuition is the ultimate act of trusting yourself. Listening to your intuition helps you avoid unhealthy relationships and situations.

Intuition is often referred to as “gut feelings,” as they seem to arise fully formed from some deep part of us.

Intuition is usually less of a verbal thinking action, and more a deep sense or vibe that you feel inside you. Overthinking is less deep and occurs more in your head – often as an incessant chatter. Sometimes one can lead to the other, for example, if you ignore a gut feeling, it might turn into overthinking.

With that said, here are 7 tell-tale signs that your gut is trying to tell you something:

1. Your thoughts get pulled in a certain direction.
2. You feel happy about an impulsive decision.
3. You feel uneasy about certain situations.
4. You suddenly feel unwell.
5. You have recurring dreams.
6. You are presented with the same choices.

Food allergies, intolerances, and associated autoimmune conditions (like celiac disease) can cause a churning sensation in the stomach or intestinal tract as a direct result of eating foods the body can’t tolerate. Many food intolerances, like lactose intolerance, cause symptoms like: nausea.