Exam 2

A  ipsilaterally.

B  from top to bottom.

C  retinotopically.

D  from left to right.

E  on the basis of wavelength.

A  Na+ ions into neurons

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

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

D  none of these

A  dorsal stream.

B  hippocampus.

C  frontal lobes.

D  fusiform face area.

A  neuropeptides.

B  small-molecule neurotransmitters.

C  glutamate.

D  acetylcholine.

E  dopamine.

A  the cocktail sausage demonstration.

B  color constancy.

C  lateral inhibition.

D  the Mach band demonstration.

E  the complementary color afterimage demonstration.

A    

B  fMRI

C  CT

D  PET

E  MRI

F  MEG

A  mount frequency

B  postejaculatory interval

C  number of intromissions to ejaculation

D  number of ejaculations to intromission

E  lordosis quotient

A  synthesis.

B  metabolism.

C  expulsion.

D  excitation.

E  exocytosis.

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

B  none of these

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

D  receptor layer, bipolar cell layer, retinal ganglion cell layer

A  PET

B  MRI

C  EEG

D  angiography

E  CT

A  duplexity.

B  the scotopic system.

C  rods.

D  the photopic system.

E  rhodopsin.

A  ERP

B  2-DG

C  PET

D  TMS

E  EEG

A  the dominant wavelength that it reflects.

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

C  none of these

D  all of these

A  complex cells or hypercomplex cells.

B  type A or type B cells.

C  simple cells or complex cells.

D  hypercomplex cells.

E  on-center or off-center cells.

A  all of these

B  hyperpolarizes the rods.

C  reduces the release of glutamate from rods.

D  closes rod sodium channels.

E  triggers inhibitory effects.

A  produce effects that are more diffuse.

B  produce longer lasting effects.

C  all of these

D  produce effects that take longer to develop.

E  are more prevalent.

A  anterior cingulate cortex.

B  inferotemporal cortex.

C  secondary somatosensory cortex.

D  PAG.

E  posterior parietal cortex.

A  cerebral angiography

B  X-ray photography

C  PET scans

D  CT scans

E  pneumoencephalography

A  monoamines

B  catecholamines

C  amino acids

D  indolamines

A  the subjects usually survive.

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

C  it produces lesions that can be reversed with drugs.

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

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

A  ERP

B  WAIS.

C  Psychiatric Test Inventory (PTI).

D  sodium amytal test.

E  dichotic listening test.

A  are unresponsive to diffuse light.

B  all of these

C  have rectangular receptive fields.

D  respond to contrast.

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

A  myelin.

B  nodes of Ranvier.

C  ligand-activated ion channels.

D  voltage-activated ion channels.

E  EPSPs.

A  its sodium-potassium pumps are stimulated.

B  there is an IPSP.

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

D  there is an EPSP.

E  its buttons are stimulated.

A  cohabitation.

B  coexistence.

C  metabotropism.

D  ionotropism.

E  covalence.

A  contrast.

B  circles.

C  straight lines.

D  dots of light.

E  movement.

A  the sodium-potassium pump.

B  an efflux of sodium ions.

C  the release of calcium ions from the buttons.

D  an influx of calcium ions.

E  the arrival of an AP at the axon hillock.

A  EPSPs.

B  second messengers.

C  neurotransmitter.

D  IPSPs.

E  APs.

A  functional MRI

B  PET

C  EEG

D  angiography

E  CT