Summary
The results of this study show that the different receptive fields of multisensory neurons in the cortex of the cat anterior ectosylvian sulcus (AES) were in spatial register, and it is this register that determined the manner in which these neurons integrated multiple sensory stimuli. The functional properties of multisensory neurons in AES cortex bore fundamental similarities to those in other cortical and subcortical structures. These constancies in the principles of multisensory integration are likely to provide a basis for spatial coherence in information processing throughout the nervous system.
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References
Albe-Fessard D, Gillett E (1961) Convergences d'afferences d'origines corticale et peripherique vers le centre median du chat anesthesie ou eveille. Electroencephalogr Clin Neurophysiol 13:257–269
Bruce C, Desimone R, Gross CG (1981) Visual properties of neurons in a polysensory area in superior temporal sulcus of monkey. J Neurophysiol 46:369–384
Clarey JC, Irvine DRF (1986) Auditory response properties of neurons in the anterior ectosylvian sulcus of the cat. Brain Res 386:12–19
Clemo HR, Stein BE (1982) Somatosensory cortex: a ‘new’ somatotopic representation. Brain Res 235:162–168
Clemo HR, Meredith MA, Wallace MT, Stein BE (1991) Is the cortex of cat anterior ectosylvian sulcus a polysensory area? Soc Neurosci Abstr 17:1585
Costin D, Neville HJ, Meredith MA, Stein BE (1991) Rules of multisensory integration and attention: ERP and behavioral evidence in man. Soc Neurosci Abstr 17:656
Drager UC, Hubel DH (1975) Responses to visual stimulation and relationship between visual, auditory and somatosensory inputs to the mouse superior colliculus. J Neurophysiol 38:690–713
Dubner R, Rutledge LT (1964) Recording and analysis of converging input upon neurons in cat association cortex. J Neurophysiol 27:620–634
Duhamel J-R, Colby CL, Goldberg ME (1989) Congruent visual and somatosensory response properties of neurons in the ventral intraparietal area (VIP) in the alert monkey. Soc Neurosci Abstr 15:162
Gordon BG (1973) Receptive fields in the deep layers of the cat superior colliculus. J Neurophysiol 36:157–178
Graybiel AM (1972) Some ascending connections of the pulvinar and nucleus lateralis posterior of the thalamus in the cat. Brain Res 44:90–125
Hartline PH (1984) The optic tectum of reptiles: neurophysiological studies. In: Vanegas H (ed) Comparative neurology of the optic tectum. Plenum Press, New York, pp 601–618
Jones EG, Powell TPS (1970) An anatomical study of converging sensory pathways within the cerebral cortex of the monkey. Brain 93:793–829
Knudsen EI (1982) Auditory and visual maps of space in the optic tectum of the owl. J Neurosci 2:1177–1194
Meredith MA, Clemo HR (1989) Auditory cortical projection from the anterior ectosylvian sulcus (field AES) to the superior colliculus in cat: an anatomical and electrophysiological study. J Comp Neurol 289:687–707
Meredith MA, Stein BE (1986a) Visual, auditory, and somatosensory convergence on cells in superior colliculus results in multisensory integration. J Neurophysiol 56:640–662
Meredith MA, Stein BE (1986b) Spatial factors determine the activity of multisensory neurons in cat superior colliculus. Brain Res 365:350–354
Meredith MA, Nemitz JW, Stein BE (1987) Determinants of multisensory integration in superior colliculus neurons: I. Temporal factors. J Neurosci 7:3213–3229
Meredith MA, Wallace MT, Stein BE (1991) Integrating the different senses in neurons from cat association cortex (anterior ectosylvian sulcus). Soc Neurosci Abstr 17:1585
Mucke L, Norita M, Benedek G, Creutzfeldt O (1982) Physiologic and anatomic investigation of a visual cortical area situated in the ventral bank of the anterior ectosylvian sulcus of the cat. Exp Brain Res 179:1–11
Olson CR, Graybiel AM (1987) Ectosylvian visual area of the cat: location, retinotopic organization, and connections. J Comp Neurol 261:277–294
Pandya DN, Seltzer B (1982) Association areas of cerebral cortex. Trends Neurosci 5:386–390
Reinoso-Suarez F, Roda JM (1985) Topographic organization of the cortical afferent connections to the cortex of the anterior ectosylvian sulcus in the cat. Exp Brain Res 59:313–324
Roda JM, Reinoso-Suarez F (1983) Topographical organization of the thalamic projections to the cortex of the anterior extosylvian sulcus in the cat. Exp Brain Res 49:131–139
Stein BE (1984) Multimodal representation in the superior colliculus and optic tectum. In: Vanegas H (ed) Comparative neurology of the optic tectum. Plenum Press, New York, pp 819–841
Stein BE, Magalhaes-Castro B, Kruger L (1976) Relationship between visual and tactile representations in cat superior colliculus. J Neurophysiol 39:401–419
Stein BE, Meredith MA, Huneycutt WS, McDade L (1989) Behavioral indices of multisensory integration: orientation to visual cues is affected by auditory stimuli. J Cogn Neurosci 1:12–24
Stein BE, Meredith MA, Wallace MT (1992) Nonvisual responses of visually-responsive neurons. Prog Brain Res (in press)
Watanabe J, Iwai E (1991) Neuronal activity in visual, auditory and polysensory areas in the monkey temporal cortex during visual fixation task. Brain Res Bull 26:583–592
Welch RB, Warren DH (1986) Intersensory interactions. In: Boff KR, Kaufman L, Thomas JP (eds) Handbook of perception and human performance, vol I. Sensory processes in perception. Wiley, New York, pp 1–36
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Wallace, M.T., Meredith, M.A. & Stein, B.E. Integration of multiple sensory modalities in cat cortex. Exp Brain Res 91, 484–488 (1992). https://doi.org/10.1007/BF00227844
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DOI: https://doi.org/10.1007/BF00227844