It is a motor nerve that is part of theperipheral nervous system.
How Did This Nerve Get Its Name?
Is the Trochlear Nerve a Motor or Sensory Nerve?
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Two types of nerves play different roles in the nervous system: motor and sensory.
The trochlear nerve is a motor nerve.
What Organs Does the Trochlear Nerve Control?
The trochlear nerve does not directly control any organs of the body.
What Are the Mental Health Effects of Damage to the Trochlear Nerve?
Difficulties with vision can create emotional distress and lead tofeelings of sadnessand frustration.
Such injuries are also associated with the onset ofdepressionandpost-traumatic stress disorder (PTSD).
However, each person’s situation is different.
Despite this, the trochlear nerve takes a longer path than other cranial nerves.
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