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Forty-five Years Of Split-brain Research And Still Going Strong Pdf

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Lukas J. Volz, Michael S. Fifty years ago, one of the first studies that showed the neuropsychological consequences of sectioning the corpus callosum, that great bundle of fibres that connects the two cerebral hemispheres, was published in Brain Gazzaniga and Sperry, With the help of several patients who have undergone this procedure and generously given of their time as willing participants in research, a gold mine of information about the way brains function has been ferreted out. Research studies in the ensuing years have both confirmed and extended the findings, not only in the original patient group, but other groups as well.

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Open Data PUB. Google Scholar. Heed et al Visuotactile interactions in the congenitally acallosal brain Evidence for early cerebral plasticity.

Wolf, Claudia C. Creative Commons Namensnennung 3. Visuotactile interactions in the congenitally acallosal brain: Evidence for early cerebral plasticity.

Wolf, C. Neuropsychologia , 49 14 , Neuropsychologia 49, Neuropsychologia , 49 14 , p Wolf, et al. Neuropsychologia Open Access. Closed Access. Event-related potential evidence for a dynamic re- weighting of somatotopic and external coordinates of touch during visual-tactile interactions. Multisensory integration across the menstrual cycle.

Greater benefits of multisensory integration during complex sensorimotor transformations. Fiber composition of the human corpus callosum. Individual differences in brain asymmetries and fiber composition in the human corpus callosum. Multisensory integration: psychophysics, neurophysiology, and computation. Removing brakes on adult brain plasticity: from molecular to behavioral interventions. Agenesis of the corpus callosum: clinical and genetic study in 63 young patients.

Dynamic circuitry for updating spatial representations. Behavioral evidence for interhemispheric transfer in the split-brain macaque Berman, Journal of Neurophysiology 18 , The role of the corpus callosum in interhemispheric transfer of information: excitation or inhibition? Bilateral field advantage and evoked potential interhemispheric transmission in commissurotomy and callosal agenesis.

Interhemispheric Stroop effects in partial and complete agenesis of the corpus callosum. Seeing sounds: visual and auditory interactions in the brain. Functional magnetic resonance studies of the reorganization of the human hand sensorimotor area after unilateral brain injury in the perinatal period. A house divided? Cognitive functioning with callosal agenesis. Chiarello C. Investigation of the single case in neuropsychology: confidence limits on the abnormality of test scores and test score differences.

Comparing an individual's test score against norms derived from small samples Crawford, The Clinical Neuropsychologist 12 , Seeing where your hands are. Cortical regions contributing to the anterior commissure in man. Multisensory interplay reveals crossmodal influences on 'sensory-specific' brain regions, neural responses, and judgments.

Driver J, Noesselt T. Brain plasticity: from pathophysiological mechanisms to therapeutic applications. Duffau H. Bootstrap methods: Another look at the jackknife Efron, Annals of Statistics 7 , Comparative study of inter- and intrahemispheric somatosensory functions in children with partial and complete agenesis of the corpus callosum Friefeld, Developmental Medicine and Child Neurology 4 , Structural plasticity of the adult brain. Gage FH. Principles of human brain organization derived from split-brain studies.

Gazzaniga MS. Forty-five years of split-brain research and still going strong. A bimodal map of space: somatosensory receptive fields in the macaque putamen with corresponding visual receptive fields.

Coding of visual space by premotor neurons. Capacities and limitations of the anterior commissure] Guenot M. Glia and fetal alcohol syndrome. Others' actions reduce crossmodal integration in peripersonal space.

Physiological evidence for interhemispheric transfer in area LIP of the split-brain macaque. Anomalies of the corpus callosum: an MR analysis of the phenotypic spectrum of associated malformations. Motor-sensory and visual behavior after hemispherectomy in newborn and mature rats. Spatial attention in agenesis of the corpus callosum: shifting attention between visual fields. Bimanual co-ordination in callosal agenesis and partial commissurotomy. Clinical disorders of brain plasticity.

Johnston MV. Plasticity and injury in the developing brain. Principles of experience-dependent neural plasticity: implications for rehabilitation after brain damage Kleim, Journal of Speech, Language, and Hearing Research 51 , The connections of the amygdala and of the anterior temporal cortex in the human brain. Absence of disconnexion syndrome in callosal agenesis and early callosotomy: brain reorganization or lack of structural specificity during ontogeny?

Electrical properties of axons within probst bundles of acallosal mice and callosi that have reformed upon glial-coated polymer implants. Extent and limits of cerebral adjustment to early section or congenital absence of the corpus callosum. Brain Res. Tool-use changes multimodal spatial interactions between vision and touch in normal humans Maravita, Cognition 38 , Sensory transformations and the use of multiple reference frames for reach planning.

Spatial attention and interhemispheric visuomotor integration in the absence of the corpus callosum. Visual system's view of acoustic space. Morrell F. Bimanual motor coordination in agenesis of the corpus callosum Mueller, Behavioural Neuroscience , The assessment and analysis of handedness: The Edinburgh Inventory Oldfield, Neuropsychologia 9 , Agenesis of the corpus callosum: genetic, developmental and functional aspects of connectivity.

Visual capture of touch: out-of-the-body experiences with rubber gloves. Reaction time to retinal stimulation with special reference to the time lost in conduction through nerve centres Poffenberger, Archives of Psychology 23 , Behavioral and magnetoencephalographic correlates of plasticity in the adult human brain.

Ramachandran VS. Abnormalities of the corpus callosum in children prenatally exposed to alcohol. Developmental vision determines the reference frame for the multisensory control of action. Interhemispheric integration of sensory and motor functions in agenesis of the corpus callosum. Agenesis and dysgenesis of the corpus callosum: clinical, genetic and neuroimaging findings in a series of 41 patients. Interactions of different body parts in peripersonal space: how vision of the foot influences tactile perception at the hand.

The disconnection syndrome. Basic findings reaffirmed. Motor coordination in agenesis of the corpus callosum Silver, Representation of visuotactile space in the split brain. What crossing the hands can reveal about crossmodal links in spatial attention Spence, Abstracts of the Psychonomic Society 3 , Failure to remap visuotactile space across the midline in the split-brain.

On the inability to ignore touch when responding to vision in the crossmodal congruency task. Spence C, Walton M. Interhemispheric relationships: The neurocortical commissures: Syndrome of hemispheric disconnection Sperry, Multisensory integration: current issues from the perspective of the single neuron.

Arrangement of fiber tracts forming Probst bundle in complete callosal agenesis: report of two cases with an evaluation by diffusion tensor tractography. Integration of multiple sensory modalities in cat cortex. RIS reference software :.

Lateralization of brain function

Thank you for visiting nature. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser or turn off compatibility mode in Internet Explorer. In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript. Forty-five years ago, Roger Sperry, Joseph Bogen and I embarked on what are now known as the modern split-brain studies. These experiments opened up new frontiers in brain research and gave rise to much of what we know about hemispheric specialization and integration. The latest developments in split-brain research build on the groundwork laid by those early studies.

Open Data PUB. Google Scholar. Heed et al Visuotactile interactions in the congenitally acallosal brain Evidence for early cerebral plasticity. Wolf, Claudia C. Creative Commons Namensnennung 3.

Gazzaniga, M. S. (1939– )

Skip to search form Skip to main content You are currently offline. Some features of the site may not work correctly. DOI: Forty-five years ago, Roger Sperry, Joseph Bogen and I embarked on what are now known as the modern split-brain studies.

Special emphasis is given to methodological considerations of the use of dichotic listening and tachistoscopic divided visual half-field paradigms. Keywords: brain asymmetry , cerebral dominance , lateral dominance , interhemispheric interaction , corpus callosum , handedness , visual field , dichotic stimulation , tachistoscopic presentation , history of psychology. Each of these eras will be discussed in turn. A final section will briefly address the external manifestation of brain asymmetry: handedness. In his paper, Broca described the case of Louis Victor Leborgne.

Gazzaniga, M. S. (1939– )

Lukas J. Volz, Michael S. Fifty years ago, one of the first studies that showed the neuropsychological consequences of sectioning the corpus callosum, that great bundle of fibres that connects the two cerebral hemispheres, was published in Brain Gazzaniga and Sperry,

Data correspond to usage on the plateform after The current usage metrics is available hours after online publication and is updated daily on week days. Open Access. Issue Nat. Aglietta, M.


Forty-five years of split-brain research and still going strong. Michael S. Gazzaniga. Abstract | Forty-five years ago, Roger. Sperry, Joseph Bogen and I embarked.


The neurobiology of sexual preference is often discussed in terms of cerebral sex dimorphism. Yet, our knowledge about possible cerebral differences between homosexual men HoM , heterosexual men HeM and heterosexual women HeW are extremely limited. In the present MRI study, we addressed this issue investigating measures of cerebral anatomy and function, which were previously reported to show sex difference. HoM displayed a significantly thicker anterior cingulate cortex ACC , precuneus, and the left occipito-temporal cortex compared to both control groups.

The lateralization of brain function is the tendency for some neural functions or cognitive processes to be specialized to one side of the brain or the other. The medial longitudinal fissure separates the human brain into two distinct cerebral hemispheres , connected by the corpus callosum. Although the macrostructure of the two hemispheres appears to be almost identical, different composition of neuronal networks allows for specialized function that is different in each hemisphere.

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Teo D. 14.12.2020 at 00:30

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