20 Questions
According to Margarette Rood's theory, which stage of motor control involves a reflex governed by spinal and supraspinal centers and subserves a protective function?
Mobility
What type of movement is characterized by simultaneous agonist and antagonist contraction with the antagonist being supreme?
Stability
According to Margarette Rood's theory, which stage of motor control involves activities requiring the coordinated use of hands?
Skill
Which ontogenic pattern of development requires total flexion response towards vertebral level T10?
Supine Withdrawal
Which sensory receptor is specialized in proprioceptive tracts?
Ruffini end organs
Which type of endings are associated with unconscious Golgi tendon organs (GTO)?
Golgi-type endings
Which spinal tracts are involved in proprioceptive tracts?
Lemniscal / dorsal columns
According to Margarette Rood's theory, at which stage of motor development does creeping occur?
Controlled Mobility
'Phasic and reciprocal type of movement' is associated with which stage of motor control, according to Rood's theory?
Mobility
Margarette Rood is known for her specialization in which technique?
Sensorimotor Techniques
Which type of receptor responds to deep pressure but is also sensitive to light touch?
Pacinian corpuscles
Which type of receptor is responsible for fine tactile discrimination and important for sensory substitution skills like reading Braille?
Meissner corpuscles
Which type of receptor is activated by bending or displacement of hair and stimulates the muscle spindle through the fusimotor system?
Hair end organs
Which type of receptor is found deepest in the epidermis in hairless skin and is related to the sense of tickle and pleasurable touch sensation?
Merkel tactile disks
Which type of receptor is located just beneath the epidermis in hairless skin and is responsive to low frequency vibration?
Meissner corpuscles
Which type of receptor is stimulated by high frequency vibration and plays a role in the tonic vibration reflex?
Pacinian corpuscles
Which type of receptor is activated with thermal or brushing techniques and causes a state of arousal?
Hair end organs
Which type of receptor is located skin and viscera and is responsible for pain, crude touch, and temperature sensations?
Hair end organs
Which type of receptor is found just beneath the epidermis in hairless skin and is responsible for fine tactile discrimination?
Meissner corpuscles
Which type of receptor responds to deep pressure but is also sensitive to light touch?
Pacinian corpuscles
This lecture covers the sensory systems of the body and the principles, specific techniques, inhibitory and facilitatory techniques of Rood's technique. It also includes information about the afferent organs, spinal tracts, cortical area, and receptors.
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