MM W1

What is the function of primary motor cortex

• Produce movement

• Interpret sensation

• Planning movement

• Behavior regulation

• Conscious sensation

Function of motor cortex

• Production of movement

• Planning movement

• Coordination

• Error correction

• Inhabit unwanted movement

Function of basal ganglia

• Inhibit unwanted movement

• Learning complex movements

• Force/power control

• Produce movement

• Coordination and error correction

Function of cerebellum

• Coordination

• Go / no go

• Feed forward mechanism (muscle memory)

• Feedback mechanism (error correction)

• Learned motor programmes

Which tract acts on anti-gravity muscles (balance)

• Corticospinal tract

• Vestibulospinal tract

• Reticulospinal tract

• Rubrospinal tract

• Tectospinal tract

Which tract is responsible for maintaining posture, tone spinal reflexes and reciprocal inhibition

• CS tract

• VBS tract

• RTS tract

• RBS tract

• TS tract

Which tract is responsible for controlling autonomic functions, sympathetic and parasympathetic outflow

• CS tract

• VBS tract

• RTS tract

• RBS tract

• TS tract

Which tract is responsible for modulation of flexor tone and flexor withdrawal reflex

• CS tract

• VBS tract

• RTS tract

• RBS tract

• TS tract

Which tract is responsible for blinking reflex and eye persuit movements

• CS tract

• VBS tract

• RBS tract

• RTS tract

• TS tract

Which tract is responsible for producing fractionated movement and regulate tone

• CS tract

• VBS tract

• RTS tract

• RBS tract

• TS tract