Sensory Modality Balance Bitter Cold Extreme heat Hearing Pain Salty Smell Sour Sweet Vision Warm Nature of the receptor cell Nature of the Type of stimulus Receptor molecule Type of generator potential

Sensory Modality Balance Bitter Cold Extreme heat Hearing Pain Salty Smell Sour Sweet Vision Warm Nature of the receptor cell Nature of the Type of stimulus Receptor molecule Type of generator potential

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Why can tactile stimulus be localized in parts of our body better than other parts?
In the following diagram, "First Pain" represents activity of "Second Pain" represents activity of , fibres, whereas fibres. Second pain First pain Pain intensity Time A-delta & A-alpha A-delta & A-beta; C A-alpha; A-beta A-beta & A-alpha; C O C; A-delta & A-beta
In the process of sensory coding Recruitment of additional neurons occurs with a weak stimulus in order to make the stimulus stronger. The larger the receptive field of a sensory receptor, the greater the expected acuity and the more accurate the two-point discrimination. Lateral inhibition of neighboring receptors resulting in a relative reduction of action potentials in the neighboring second order neurons would be expected to increase acuity. A receptor potential that remains suprathreshold into the absolute refractory period will result in additional action potentials.
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Advantages of tactile localization
How many points would be felt in the example below? Explain your answer. Sensory neurons O 2 O 1 O 4 O 3
Which of the following can readily adapt to a continuous stimulus! baroreceptor somatic pressure receptor Osmoreceptor somatic pain receptor visceral pain receptors
A hypercomplex visual cortical cell detects motion. detects angles and line ends. detects straight lines and edges. none of the above answers is correct
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What receptors are part of static equilibrium?