Your fingertips have the highest resolution for which of the following reasons. Select all that apply. There might be special neural mechanisms They have a very high receptive field density Small receptive fields are enriched here There is more brain tissue devoted to sensory information here
Added by Carolina S.
Close
Step 1
There might be special neural mechanisms: This is true. The fingertips have specialized nerve endings called Meissner's corpuscles and Merkel cells, which are responsible for detecting fine touch and texture. Show more…
Show all steps
Your feedback will help us improve your experience
Hem S and 98 other Biology educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
The sensory cortex registers and processes body sensations, with the more sensitive body regions occupying the greatest amount of space. Which of the following occupies the greatest amount of space? a. Knee b. Toes c. Forehead d. Thumb
Chandra J.
Which of the following are associated with good two-point discrimination at the fingertips (as compared to, for example, the small of the back)? - larger amount of somatosensory cortex representing the fingertips and smaller receptive field size of mechanoreceptors - larger amount of somatosensory cortex representing the fingertips and larger receptive field size of mechanoreceptors - smaller amount of somatosensory cortex representing the fingertips and smaller receptive field size of mechanoreceptors - smaller amount of somatosensory cortex representing the fingertips and larger receptive field size of mechanoreceptors
Supreeta N.
Recommended Textbooks
Biology for AP Courses
Objective Biology for NEET
Introduction to General, Organic and Biochemistry
Watch the video solution with this free unlock.
EMAIL
PASSWORD