Extra Ocular Muscles
Visual Perception
Motor Systems
Motor functions, coordination, reach and grasp
Muscle tone, reflexes, and postural control
100
These 2 muscles are responsible for elevation.
What are superior rectus and inferior oblique?
100
Rods and cones are classifications of
What are photoreceptors?
100
A goal-directed movement is known as
What is a motor skill?
100
These are found in extrafusal muscle fibers
What are muscle spindles?
100
A stretch reflex is an example of this type of reflex.
What is a monosynaptic reflex?
200
Controlled by abducens
What is the lateral rectus?
200
These ganglion cells are activated when light is shown into the center of the receptive field.
What is On center, off surround?
200
Cognition, coordination of movement, sensory feedback, unconscious processing & postural adjustments, and adaptability contribute to
What is motor behavior?
200
The afferent fiber quickly sends any changes in muscle length
What is 1a afferent?
200
This is known as a muscles resistance to passive stretch.
What is muscle tone?
300
These two muscles are required for looking right.
What are lateral rectus and medial rectus?
300
These gangion cells are insensitive to color.
What are P ganglion cells?
300
Signs of damage to this area result in hemiplegia, spasticity, hyperreflexia, and a positive Babinski reflex
What is the motor cortex?
300
These 2 brain areas are associated with coordination?
What is the cerebellum and basal ganglia?
300
Reciprocal inhibition is an example of this type of reflex.
What is disynaptic?
400
These two muscles are required for looking down.
What are the inferior rectus and superior oblique?
400
The pathway of light into the eye is: photoreceptors, ________________, bipolar cells, amacrine cells, ganglion cells
What is horizontal cells?
400
The motor, oculomotor, prefrontal, and limbic loops are all part of this collection of nuclei.
What is the basal ganglia?
400
A lesion in this area results in optic ataxia.
What is posterior parietal cortex?
400
Slow and ongoing adjustments to maintain balance is considered this type of balance.
What is anticipatory?
500
This muscle is required to look down and left in the right eye.
What is the superior oblique?
500
A lesion to this area will cause vision loss in the contralateral field, also known as homonymous hemianopsia.
What is V1?
500
Generation of locomotor rhythms in the brainstem occurs through this tract. This is also associates with reciprocal movements.
What is the rubrospinal tract?
500
This grasp s developed between 10-11 months.
What is three-law chuck?
500
Gastrocnemius, hamstrings, and the paraspinal muscles are active during this type of strategy.
What is ankle strategy?
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