Ординатура / Офтальмология / Английские материалы / The Neuropsychology of Vision_Fahle, Greenlee_2003

symptoms 224–5, 226–7 tests for 232

transcranial magnetic stimulation studies 171–3 and visual processing 230–2

neural connectivity, cortico-cortical connections see cortico-cortical connections

neural lesions see lesion studies

neural synchronization, and feedback connections 47–8

object recognition

and apperceptive agnosia 211–12 and associative agnosia 212–14 and binding 210–11 electroencephalography 74–6 and object constancy 207–8 single-neuron recording 17–18

oculomotor behaviour

compensation for visual field disorders 329–30, 331f

functional magnetic resonance imaging and motion perception 103–4 saccadic movements 104–6

optic aphasia 196–7, 217–18

optic flow stimuli, functional imaging 102–3 optic nerve lesions 181

optic tract lesions 181 orientation discrimination

in blindsight 285 defects in 202

lesion studies 129, 131–4 single-neuron recording 4–5

parallel processing 192–4 parietal cortex areas

lesion studies 151–2 single-neuron recording 13, 15

transcranial magnetic stimulation 170–3 parvocellular (P) pathway 37–41, 196

and cerebral achromatopsia 267–8 and colour vision 262–3

perception, impairment in agnosia 308–11 and theories of visual perception 311–13

perimetry 188–90, 204–7 perseveration 237–8 polyopsia 238

positive symptoms 236–9

positron emission tomography (PET) in blindsight 294

colour vision pathways 271

with electroencephalography 83–5 motion perception 94–5

postnatal development, cortico-cortical connections 51–4

INDEX 343

premotor cortex, single-neuron recording 15–16 primary visual cortex

and awareness 165–6, 167f lesion studies 125–7

procedural learning 108–9

processing of visual information see visual processing

prosopagnosia 216–17 pupillometry, in blindsight 291–3 pursuit eye movements 106–7

quadrantanopia 187

after brain injury 318–20

reading skills, functional magnetic resonance imaging 107–8

dyslexia 109–11 mirror-script reading 108–9

receptive fields 4

and feedback cortical connections 46–7 retinotopic organization 28–30

receiver-operating-characteristic (ROC) analysis, in single-neuron recording 5–7

rehabilitation of visual function compensatory mechanisms 329–32 spontaneous recovery 332–4 training methods 324–9

retinal lesions, scotomata from 180–1 retinotopic organization, cortico-cortical

connections 28–30

saccadic eye movements 104–6 scotomata

after brain injury 318–20 lesions causing 180–8 lesion studies 126

shape discrimination 135–7

short-term memory, single-neuron recording 17–18

simultanagnosia 218–22 single-neuron recording 8–10

dorsal stream 13–16 frontal cortex 17–18 history 3–8

ventral stream 10–13

spatial abilities, impairment after brain injury 320 recovery by systematic training 328 spontaneous recovery 323

spectral sensitivity 260 in blindsight 285–6

speed discrimination functional imaging 102 lesion studies 150

stereoscopic depth perception, defects in 201–2

344INDEX

striate cortex see primary visual cortex

synaptic transmission, cortico-cortical connections 32–3

synchronization of neurons, and feedback connections 47–8

temporal aspects of visual processing, corticocortical connections 49–51

transcranial magnetic stimulation (TMS) attention 170–3

methods 163–4

motion perception 166, 168–9 visual awareness 165–6, 167f

transient stimuli, perception of in blindsight 287

V1 area (primary visual cortex) and awareness 165–6, 167f lesion studies 125–7

V2 area, lesion studies 127–9

V3 area

and contrast sensitivity 97 and motion perception 98

V4 area

and colour constancy 273–5 functional imaging 275–6 and colour processing 263–4 functional imaging 272–3

lesion studies attention 144

colour discrimination 138–9 complex form perception 135–7 learning tasks 141

orientation discrimination 129, 131–4 single-neuron recording 11, 13

V5/MT area

and cerebral achromatopsia 268–9 functional magnetic resonance imaging 95 lesion studies 145–51

single-neuron recording 13, 14f transcranial magnetic stimulation

learning tasks 169–70

motion perception 166, 168–9 ventral stream

and colour vision 262–3

feedforward cortico-cortical connections 37–41 lesion studies

attention 144

colour discrimination 138–40 learning tasks 140–3

orientation discrimination 129, 131–4 V2 area 127–9

single-neuron recording 10–13 view-selective neurons, single-neuron recording

10–11, 12f

visual attention see attention

visual awareness, transcranial magnetic stimulation studies 165–6, 167f

visual cortical areas see cortical areas visual disorders, after brain injury 318–22

compensatory mechanisms 329–32 recovery by systematic training 324–9 spontaneous recovery 322–4

visual field disorders

after brain injury 318–20 compensatory mechanisms 329–32 recovery by systematic training 325–7 spontaneous recovery 322–3

scotomata see scotomata

visual field testing 188–90, 204–7 visual indiscrimination 196, 197f

component perimetry testing 204–7 extrapersonal space representation 208–10 neuronal mechanisms 203–4

and object boundaries cerebral amblyopia 202 depth perception 201–2

luminance and colour contrasts 198–9 mislocalization of objects 202–3 motion perception 199–201 orientation discrimination 202

object constancy 207–8

and visual cortical areas 190–2 visual processing

Balint’s syndrome 218 blindness and scotomata 180–8 and blindsight see blindsight hallucinations 236–9

illusions 236–9

levels and channels of 194–7 neglect see neglect

parallel processing and feedback 192–4 simultanagnosia 218–22

and visual cortical areas 190–2 visual field testing 188–90

and visual indiscrimination see visual indiscrimination

visual search tasks, electroencephalography 76–8

wavelength discrimination 260 in blindsight 285–6

and colour constancy 260–1

working memory, single-neuron recording 17–18