27 Questions
What type of sensory receptors respond to slow vibration?
Meissner corpuscles
What is the primary function of proprioceptors?
Relaying information about muscle length and tension
What type of sensory receptors respond to extreme heat and cold?
Nociceptors
What is the function of Chemoreceptors?
Stimulated by changes in the chemical composition of the local environment
What type of sensory receptors respond to light?
Photoreceptors
What type of sensory receptors respond to touch and pressure?
Cutaneous mechanoreceptors
What is the function of Merkel cells?
Responding to sustained pressure
What is the function of Ruffini corpuscles?
Responding to stretch and fluttering vibration
What is the characteristic of Pacinian corpuscles?
They are the largest cutaneous mechanoreceptors
What is the primary function of somatosensory receptors?
To convert specific forms of energy into action potentials in sensory neurons
Which type of mechanoreceptors respond to sustained pressure?
Merkel cells
What is the location of Meissner corpuscles?
Epidermis of glabrous skin
What type of sensory receptors respond to potentially harmful stimuli?
Nociceptors
What is the characteristic of Ruffini corpuscles?
Respond to stretch and fluttering vibration
What is the primary function of nociceptors?
To respond to potentially harmful stimuli
What is the location of Pacinian corpuscles?
Dermis of both glabrous and hairy skin
What type of sensory receptors detect changes in the chemical composition of the local environment?
Chemoreceptors
What is the characteristic of Pacinian corpuscles in terms of size?
They are about 2 mm long and about 1 mm in diameter
What is the role of sensory receptors in the process of somatosensory neurotransmission?
To convert specific forms of energy into action potentials in sensory neurons
Which type of cutaneous mechanoreceptors responds to fast vibration?
Pacinian corpuscles
What is the function of nociceptors?
To respond to potentially harmful stimuli such as pain, extreme heat, and extreme cold
Where are Merkel cells located?
In the epidermis of glabrous skin
What is the characteristic of Ruffini corpuscles?
They respond to stretch and fluttering vibration
What is the function of photoreceptors?
To respond to light
Which type of sensory receptors respond to changes in the chemical composition of the local environment?
Chemoreceptors
What is the function of Meissner corpuscles?
To respond to slow vibration
What is the function of thermoreceptors?
To detect the sensations of warmth and cold
Learn about somatosensory neurotransmission, including the different types of sensory receptors, such as mechanoreceptors, proprioceptors, thermoreceptors, nociceptors, and chemoreceptors. Understand how they convert specific forms of energy into action potentials in sensory neurons.
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