Motor Control Systems — MCQs

Loss of striatal fibres in caudate nucleus is associated with?

A child presented with weakness of limbs, cannot sit properly and swaying both sides while walking. The lesion is in

A 10-year-old boy cuts his finger with a pocketknife and immediately applies pressure to the damaged area with his other hand to partially alleviate the pain. Inhibition of pain signals by tactile stimulation of the skin is mediated by which type of afferent neurons from mechanoreceptors?

Which part of the brain is involved in regulating balance and coordination?

Intention tremor, drunken gait and scanning speech together point towards involvement of

Cerebellar damage causes all of the following except?

Which tract is responsible for the loss of proprioception and fine touch?

Lesion of globus pallidus causes

Spinal pathway mainly regulating fine motor activity?

Characterized by chronic, multiple tics, what is the condition?