Treatment with TENS increased tolerance to pacing (P less than 0.01 with placebo and P less than 0.01 with naloxone, respectively) and improved lactate metabolism (P less than 0.05 with placebo and P less than 0.01 with naloxone, respectively). The positive effects of TENS were thus reproducible and not reversed by single i.v. doses of naloxone.
Which of the following is an example of synesthesia quizlet?
Which of the following is an example of synesthesia? A person smells flowers when reading roman numerals.
Which skin receptor type is especially sensitive to stretching of the skin?
Ruffini corpuscles in skin are considered to be skin stretch sensitive receptors of the discriminative touch system. They also work with the proprioceptors in joints and muscles to indicate the position and movement of body parts.
Which receptors type would be most useful for reading Braille?
RA receptors have great importance in Braille reading because they provide essential information about mechanical stimuli time line (sequence), which is important for the analysis of information during an active touch (palpation or finger swiping on a surface to determine if it is rough, smooth, etc.).
Which receptor responds when you stretch your arm out to catch an object?
The _______ seems to be important in the initiation of movement sequences. The blind spot in our visual field is created by _______ at the _______. Which receptor responds when you stretch your arm out to catch an object? tectorial membrane.
What type of receptor is responsive to vibration heavier pressure and stretch?
Cutaneous mechanoreceptors. Cutaneous mechanoreceptors respond to mechanical stimuli that result from physical interaction, including pressure and vibration. They are located in the skin, like other cutaneous receptors.
How do touch receptors work?
Cortical Maps and Sensitivity to Touch Sensations begin as signals generated by touch receptors in your skin. They travel along sensory nerves made up of bundled fibers that connect to neurons in the spinal cord. Then signals move to the thalamus, which relays information to the rest of the brain.
What is braille system how it helps the visually impaired?
Braille is not a language. It is a tactile code enabling blind and visually impaired people to read and write by touch, with various combinations of raised dots representing the alphabet, words, punctuation and numbers.
How does braille help the blind?
Braille allows blind and partially sighted people to learn spelling, grammar and punctuation and gain an understanding of how text is formatted on the page. Individuals learn in different ways – some people may find it easier to take in information via audio while others prefer to read the written word in braille.
Why is the distribution of sensory receptors in the skin important for our sensitivity to touch and temperature?
Our sense of touch is controlled by a huge network of nerve endings and touch receptors in the skin known as the somatosensory system. This system is responsible for all the sensations we feel – cold, hot, smooth, rough, pressure, tickle, itch, pain, vibrations, and more.
Which of the receptor types contribute to the sense of touch by responding to deep pressure stimuli?
Mechanoreceptors respond to mechanical force such as pressure, vibration, stretch, and touch, allowing us to feel an insect landing on our skin.
What type of receptor responds to skeletal muscle stretch?
In skeletal muscle tissue, these stretch receptors are called muscle spindles. Golgi tendon organs similarly transduce the stretch levels of tendons.
What receptors respond to stimuli in body?
Interoceptors (visceroceptors) respond to stimuli occurring in the body from visceral organs and blood vessels. These receptors are the sensory neurons associated with the autonomic nervous system. Proprioceptors respond to stimuli occurring in skeletal muscles, tendons, ligaments, and joints.