Chapter 7: SOMATOSENSES Flashcards
1
Q
glabrous skin?
A
skin with no hair
2
Q
What is sensitivity to pressure and vibration caused by?
A
- movement of skin
- movement of dendrites of mechanoreceptors
3
Q
2 categories of thermal receptors?
A
- respond to warmth: located deeply in skin
- respond to coolness: located beneath epidermis
4
Q
2 major ascending pathways
A
- dorsal column-medial lemniscal pathway: precisely located info
- spinothalamic pathway: poorly located info