QQuestionAnatomy and Physiology
QuestionAnatomy and Physiology
Tactile corpuscles respond to light touch. Where would you expect to find tactile corpuscles?
12 months agoReport content
Answer
Full Solution Locked
Sign in to view the complete step-by-step solution and unlock all study resources.
Step 1:: Tactile corpuscles are a type of mechanoreceptor, which are specialized nerve endings that respond to mechanical stimuli such as pressure, touch, and vibration.
These receptors are responsible for the sense of touch and are found in the skin.
Step 2:: In the skin, tactile corpuscles are specifically located in the dermal papillae, which are finger-like projections of the dermis (the layer of skin beneath the epidermis) that extend up into the epidermis.
Step 3:: The concentration of tactile corpuscles varies in different areas of the body, with a higher density found in areas that are more sensitive to touch, such as the fingertips, lips, and tongue.
Step 4:: Therefore, if you were to look for tactile corpuscles in the human body, you would expect to find them in high concentrations in the dermal papillae of the skin, particularly in areas that are highly sensitive to touch, such as the fingertips, lips, and tongue.
Final Answer
Tactile corpuscles are mechanoreceptors located in the dermal papillae of the skin, with a higher concentration found in areas that are more sensitive to touch, such as the fingertips, lips, and tongue.
Need Help with Homework?
Stuck on a difficult problem? We've got you covered:
- Post your question or upload an image
- Get instant step-by-step solutions
- Learn from our AI and community of students