Exam 4: The Brain: Source of Mind and Self

The ________ looks like a string of link sausages.

Jellyfish and worms have the beginnings of a nervous system.

Which lobe of cortex processes visual information?

Describe three tasks of the amygdala.

Neurotransmitters make it possible for:

The autonomic nervous system is:

The "decision" as to whether a neuron will produce a response or not depends upon the:

Neurons vary in size and shape,depending on their function and location.About ________ types of neurons have been identified in mammals.

By plotting possible trajectories of the iron rod that penetrated the head of Phineas Gage,psychologists were able to determine that the damage occurred in an area of the:

An EEG,or brain-wave recording:

Melatonin helps to regulate daily biological rhythms and promotes sleep.

The two main structures of the brain stem are the:

Match these functions with the part of a neuron they describe. -A neuron's extending fibre that conducts action potential and transmits information to other neurons.

Phineas Gage experienced a dramatic personality change as a result of damage to his:

The spinal cord is actually an extension of the:

The action potential is a chemical substance that alters the activity of a receiving neuron.

People with brain damage sometimes experience amazing recoveries.What term describes this flexibility within the nervous system? Cite two examples that illustrate this amazing flexibility.

When an action potential reaches the end of the axon terminal,it:

Dr.McClelland is studying the patterns of electrical activity in the brain.Which method is she most likely to be using?

In individuals with multiple sclerosis,dense build-ups of myelin on the axon cause erratic nerve signals,leading to loss of sensation and lack of coordination.