Exam 2

A  from top to bottom.

B  on the basis of wavelength.

C  retinotopically.

D  from left to right.

E  ipsilaterally.

A  Na+ ions into neurons

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

C  none of these

D  Na+ ions into neurons and K+ ions into neurons

A  frontal lobes.

B  dorsal stream.

C  fusiform face area.

D  hippocampus.

A  neuropeptides.

B  dopamine.

C  glutamate.

D  small-molecule neurotransmitters.

E  acetylcholine.

A  the complementary color afterimage demonstration.

B  the cocktail sausage demonstration.

C  color constancy.

D  the Mach band demonstration.

E  lateral inhibition.

A  CT

B  MRI

C    

D  MEG

E  PET

F  fMRI

A  mount frequency

B  lordosis quotient

C  postejaculatory interval

D  number of intromissions to ejaculation

E  number of ejaculations to intromission

A  metabolism.

B  expulsion.

C  synthesis.

D  excitation.

E  exocytosis.

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

B  none of these

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

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

A  angiography

B  CT

C  EEG

D  MRI

E  PET

A  rods.

B  duplexity.

C  rhodopsin.

D  the photopic system.

E  the scotopic system.

A  2-DG

B  ERP

C  PET

D  EEG

E  TMS

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

B  none of these

C  the dominant wavelength that it reflects.

D  all of these

A  on-center or off-center cells.

B  complex cells or hypercomplex cells.

C  simple cells or complex cells.

D  hypercomplex cells.

E  type A or type B cells.

A  triggers inhibitory effects.

B  hyperpolarizes the rods.

C  reduces the release of glutamate from rods.

D  closes rod sodium channels.

E  all of these

A  are more prevalent.

B  all of these

C  produce longer lasting effects.

D  produce effects that take longer to develop.

E  produce effects that are more diffuse.

A  inferotemporal cortex.

B  PAG.

C  secondary somatosensory cortex.

D  anterior cingulate cortex.

E  posterior parietal cortex.

A  pneumoencephalography

B  cerebral angiography

C  X-ray photography

D  PET scans

E  CT scans

A  catecholamines

B  indolamines

C  amino acids

D  monoamines

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

B  the subjects usually survive.

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

D  it produces lesions that can be reversed with drugs.

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

A  WAIS.

B  sodium amytal test.

C  Psychiatric Test Inventory (PTI).

D  ERP

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  ligand-activated ion channels.

B  myelin.

C  EPSPs.

D  voltage-activated ion channels.

E  nodes of Ranvier.

A  there is an IPSP.

B  its buttons are stimulated.

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

D  there is an EPSP.

E  its sodium-potassium pumps are stimulated.

A  ionotropism.

B  cohabitation.

C  metabotropism.

D  covalence.

E  coexistence.

A  movement.

B  contrast.

C  circles.

D  straight lines.

E  dots of light.

A  the sodium-potassium pump.

B  an efflux of sodium ions.

C  the release of calcium ions from the buttons.

D  the arrival of an AP at the axon hillock.

E  an influx of calcium ions.

A  second messengers.

B  EPSPs.

C  APs.

D  neurotransmitter.

E  IPSPs.

A  angiography

B  EEG

C  functional MRI

D  CT

E  PET