Exam 2

A  ipsilaterally.

B  from left to right.

C  on the basis of wavelength.

D  retinotopically.

E  from top to bottom.

A  K+ ions into neurons and Na+ ions out of neurons.

B  Na+ ions into neurons and K+ ions into neurons

C  Na+ ions into neurons

D  none of these

A  hippocampus.

B  fusiform face area.

C  dorsal stream.

D  frontal lobes.

A  dopamine.

B  neuropeptides.

C  small-molecule neurotransmitters.

D  acetylcholine.

E  glutamate.

A  lateral inhibition.

B  the cocktail sausage demonstration.

C  color constancy.

D  the Mach band demonstration.

E  the complementary color afterimage demonstration.

A  PET

B  CT

C    

D  fMRI

E  MRI

F  MEG

A  mount frequency

B  number of intromissions to ejaculation

C  postejaculatory interval

D  lordosis quotient

E  number of ejaculations to intromission

A  metabolism.

B  expulsion.

C  exocytosis.

D  excitation.

E  synthesis.

A  receptor layer, bipolar cell layer, retinal ganglion cell layer and retinal ganglion cell layer, amacrine cell layer, receptor layer

B  receptor layer, bipolar cell layer, retinal ganglion cell layer

C  none of these

D  retinal ganglion cell layer, horizontal cell layer, receptor layer and retinal ganglion cell layer, amacrine cell layer, receptor layer

A  EEG

B  CT

C  angiography

D  MRI

E  PET

A  duplexity.

B  rhodopsin.

C  the scotopic system.

D  the photopic system.

E  rods.

A  ERP

B  EEG

C  TMS

D  PET

E  2-DG

A  all of these

B  none of these

C  the dominant wavelength that it reflects.

D  its reflectance and the proportion of light of different wavelengths that it reflects.

A  complex cells or hypercomplex cells.

B  type A or type B cells.

C  hypercomplex cells.

D  simple cells or complex cells.

E  on-center or off-center cells.

A  triggers inhibitory effects.

B  closes rod sodium channels.

C  hyperpolarizes the rods.

D  all of these

E  reduces the release of glutamate from rods.

A  produce longer lasting effects.

B  produce effects that take longer to develop.

C  produce effects that are more diffuse.

D  all of these

E  are more prevalent.

A  secondary somatosensory cortex.

B  anterior cingulate cortex.

C  inferotemporal cortex.

D  PAG.

E  posterior parietal cortex.

A  cerebral angiography

B  PET scans

C  X-ray photography

D  pneumoencephalography

E  CT scans

A  amino acids

B  monoamines

C  indolamines

D  catecholamines

A  it can temporarily suppress neural activity in a particular area of the brain without damaging the brain.

B  the subjects usually survive.

C  the damage that it produces lasts only a few weeks.

D  the damage that it produces lasts only a day or two.

E  it produces lesions that can be reversed with drugs.

A  dichotic listening test.

B  Psychiatric Test Inventory (PTI).

C  sodium amytal test.

D  WAIS.

E  ERP

A  respond to contrast.

B  have rectangular receptive fields.

C  are unresponsive to diffuse light.

D  respond best to straight-line stimuli in a particular orientation.

E  all of these

A  nodes of Ranvier.

B  ligand-activated ion channels.

C  voltage-activated ion channels.

D  myelin.

E  EPSPs.

A  its sodium-potassium pumps are stimulated.

B  there is an IPSP.

C  there is an EPSP.

D  its buttons are stimulated.

E  the degree of depolarization on the axon adjacent to the hillock exceeds the threshold of excitation.

A  metabotropism.

B  cohabitation.

C  ionotropism.

D  covalence.

E  coexistence.

A  circles.

B  dots of light.

C  contrast.

D  straight lines.

E  movement.

A  an influx of calcium ions.

B  the release of calcium ions from the buttons.

C  the arrival of an AP at the axon hillock.

D  an efflux of sodium ions.

E  the sodium-potassium pump.

A  neurotransmitter.

B  APs.

C  IPSPs.

D  second messengers.

E  EPSPs.

A  angiography

B  functional MRI

C  PET

D  CT

E  EEG