Exam 7: Movement

Why would Daniel Wolpert say that the brain exists to produce movements?

What best describes the cost-benefit relationship of receiving deep brain stimulation treatment for Parkinson's disease?

Excessive stretching of the muscles is detected by ________

The oldest part of the cerebellum is likely the flocculonodular lobe.

The primary components of the basal ganglia are the ______________.

Why can't you tickle yourself?

Many patients have benefited from the placement of electrodes into various areas of the brain, such as the subthalamic nucleus, through a procedure called ___________.

Intrafusal fibers contact the muscle and shorten its length.

Genetic analyses have revealed a mutation of a specific gene, the FOXP2 gene, which may play a role in this disorder.

Which components of the brain constitute the area referred to as the striatum?

________ stimulated the cortex of human patients undergoing brain surgery and mapped out the motor and sensory cortical areas.

Which components of the brain constitute the area referred to as the striatum?

________ attacks the cells of the substantia nigra, producing a form of Parkinson's disease.

Which of the following would be an example of antagonistic muscles?

L-DOPA offers ___________ from Parkinson's symptoms.

Bayesian decision theory involves applying probabilistic reasoning to make inferences based on definitive certain circumstances.

If you leaned forward to see something better on your computer screen, what motor system might be involved in allowing you to do this?

The __________ is the synapse formed when the axon terminal of a motor neuron positions itself in a section of the extrafusal muscle fiber.

The terminal of a motor neuron positions itself on a section of the extrafusal muscle fiber known as the ________.

The ______________ plays a key role in self-initiated movements and not responses triggered by external events.