Exam 2

A  retinotopically.

B  ipsilaterally.

C  on the basis of wavelength.

D  from top to bottom.

E  from left to right.

A  none of these

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

C  Na+ ions into neurons

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

A  frontal lobes.

B  fusiform face area.

C  hippocampus.

D  dorsal stream.

A  dopamine.

B  neuropeptides.

C  glutamate.

D  small-molecule neurotransmitters.

E  acetylcholine.

A  the complementary color afterimage demonstration.

B  color constancy.

C  the cocktail sausage demonstration.

D  lateral inhibition.

E  the Mach band demonstration.

A  MEG

B  MRI

C  CT

D  PET

E  fMRI

F    

A  number of ejaculations to intromission

B  lordosis quotient

C  number of intromissions to ejaculation

D  mount frequency

E  postejaculatory interval

A  metabolism.

B  exocytosis.

C  expulsion.

D  synthesis.

E  excitation.

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

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

A  MRI

B  CT

C  angiography

D  PET

E  EEG

A  the photopic system.

B  rhodopsin.

C  duplexity.

D  rods.

E  the scotopic system.

A  2-DG

B  PET

C  TMS

D  EEG

E  ERP

A  the dominant wavelength that it reflects.

B  all of these

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

D  none of these

A  hypercomplex cells.

B  type A or type B cells.

C  complex cells or hypercomplex cells.

D  simple cells or complex cells.

E  on-center or off-center cells.

A  hyperpolarizes the rods.

B  reduces the release of glutamate from rods.

C  all of these

D  triggers inhibitory effects.

E  closes rod sodium channels.

A  are more prevalent.

B  produce effects that are more diffuse.

C  all of these

D  produce effects that take longer to develop.

E  produce longer lasting effects.

A  PAG.

B  secondary somatosensory cortex.

C  inferotemporal cortex.

D  posterior parietal cortex.

E  anterior cingulate cortex.

A  cerebral angiography

B  X-ray photography

C  PET scans

D  pneumoencephalography

E  CT scans

A  monoamines

B  catecholamines

C  amino acids

D  indolamines

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

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

C  the subjects usually survive.

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

E  it produces lesions that can be reversed with drugs.

A  ERP

B  dichotic listening test.

C  sodium amytal test.

D  WAIS.

E  Psychiatric Test Inventory (PTI).

A  are unresponsive to diffuse light.

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

C  have rectangular receptive fields.

D  respond to contrast.

E  all of these

A  ligand-activated ion channels.

B  EPSPs.

C  nodes of Ranvier.

D  myelin.

E  voltage-activated ion channels.

A  its sodium-potassium pumps are stimulated.

B  there is an EPSP.

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

D  there is an IPSP.

E  its buttons are stimulated.

A  covalence.

B  cohabitation.

C  coexistence.

D  ionotropism.

E  metabotropism.

A  circles.

B  contrast.

C  dots of light.

D  movement.

E  straight lines.

A  the arrival of an AP at the axon hillock.

B  an influx of calcium ions.

C  the release of calcium ions from the buttons.

D  the sodium-potassium pump.

E  an efflux of sodium ions.

A  IPSPs.

B  second messengers.

C  EPSPs.

D  APs.

E  neurotransmitter.

A  PET

B  CT

C  angiography

D  functional MRI

E  EEG