GREGORY contact HICKOK

Summary

Affiliation: University of California
Country: USA

Publications

  1. ncbi request reprint Role of the left hemisphere in sign language comprehension
    Gregory Hickok
    Department of Cognitive Sciences, University of California, Irvine, CA 92697, USA
    Brain Lang 82:167-78. 2002
  2. doi request reprint Predictive coding? Yes, but from what source?
    Gregory Hickok
    Department of Cognitive Sciences, University of California, Irvine, CA 92697, USA
    Behav Brain Sci 36:358. 2013
  3. doi request reprint Computational neuroanatomy of speech production
    Gregory Hickok
    Department of Cognitive Sciences, University of California, Irvine, California 92697, USA
    Nat Rev Neurosci 13:135-45. 2012
  4. ncbi request reprint Discourse deficits following right hemisphere damage in deaf signers
    G Hickok
    University of California, Irvine, CA, USA
    Brain Lang 66:233-48. 1999
  5. ncbi request reprint Dorsal and ventral streams: a framework for understanding aspects of the functional anatomy of language
    Gregory Hickok
    University of California, Irvine, CA 92612, USA
    Cognition 92:67-99. 2004
  6. ncbi request reprint Auditory-motor interaction revealed by fMRI: speech, music, and working memory in area Spt
    Gregory Hickok
    University of California, Irvine, CA 92697, USA
    J Cogn Neurosci 15:673-82. 2003
  7. ncbi request reprint Functional anatomy of speech perception and speech production: psycholinguistic implications
    G Hickok
    Department of Cognitive Sciences, University of California, Irvine, California 92697, USA
    J Psycholinguist Res 30:225-35. 2001
  8. pmc A parietal-temporal sensory-motor integration area for the human vocal tract: evidence from an fMRI study of skilled musicians
    Judy Pa
    Department of Cognitive Sciences, University of California, Irvine, CA 92697 5100, United States
    Neuropsychologia 46:362-8. 2008
  9. pmc Neural correlates of word production stages delineated by parametric modulation of psycholinguistic variables
    Stephen M Wilson
    Department of Neurology, Memory and Aging Center, University of California, San Francisco, California 94143, USA
    Hum Brain Mapp 30:3596-608. 2009
  10. pmc Neural organization of linguistic short-term memory is sensory modality-dependent: evidence from signed and spoken language
    Judy Pa
    University of California, Irvine, CA 92697, USA
    J Cogn Neurosci 20:2198-210. 2008

Research Grants

  1. Neurobiology of Auditory Language Perception
    Gregory Hickok; Fiscal Year: 2011
  2. Integrative Functions of the Planum Temporale
    GREGORY contact HICKOK; Fiscal Year: 2011
  3. Neurobiology of Auditory Language Perception
    Gregory Hickok; Fiscal Year: 2009
  4. Neurobiology of Auditory Language Perception
    Gregory Hickok; Fiscal Year: 2010
  5. Integrative Functions of the Planum Temporale
    Kourosh Saberi; Fiscal Year: 2010
  6. Neurobiology of Auditory Language Perception
    Gregory Hickok; Fiscal Year: 2007
  7. NEUROBIOLOGY OF LANGUAGE PERCEPTION--FMRI INVESTIGATIONS
    Gregory Hickok; Fiscal Year: 2003

Collaborators

Detail Information

Publications33

  1. ncbi request reprint Role of the left hemisphere in sign language comprehension
    Gregory Hickok
    Department of Cognitive Sciences, University of California, Irvine, CA 92697, USA
    Brain Lang 82:167-78. 2002
    ....
  2. doi request reprint Predictive coding? Yes, but from what source?
    Gregory Hickok
    Department of Cognitive Sciences, University of California, Irvine, CA 92697, USA
    Behav Brain Sci 36:358. 2013
    ..Here I summarize the computational problem with motor prediction for perceptual processes and argue instead for a dual-stream model of predictive coding. ..
  3. doi request reprint Computational neuroanatomy of speech production
    Gregory Hickok
    Department of Cognitive Sciences, University of California, Irvine, California 92697, USA
    Nat Rev Neurosci 13:135-45. 2012
    ..The goal of this article is to integrate psycholinguistic and motor control approaches to speech production. The result of this synthesis is a neuroanatomically grounded, hierarchical state feedback control model of speech production...
  4. ncbi request reprint Discourse deficits following right hemisphere damage in deaf signers
    G Hickok
    University of California, Irvine, CA, USA
    Brain Lang 66:233-48. 1999
    ....
  5. ncbi request reprint Dorsal and ventral streams: a framework for understanding aspects of the functional anatomy of language
    Gregory Hickok
    University of California, Irvine, CA 92612, USA
    Cognition 92:67-99. 2004
    ....
  6. ncbi request reprint Auditory-motor interaction revealed by fMRI: speech, music, and working memory in area Spt
    Gregory Hickok
    University of California, Irvine, CA 92697, USA
    J Cogn Neurosci 15:673-82. 2003
    ..In the adult, this system continues to support aspects of speech production, and, we suggest, supports verbal working memory...
  7. ncbi request reprint Functional anatomy of speech perception and speech production: psycholinguistic implications
    G Hickok
    Department of Cognitive Sciences, University of California, Irvine, California 92697, USA
    J Psycholinguist Res 30:225-35. 2001
    ....
  8. pmc A parietal-temporal sensory-motor integration area for the human vocal tract: evidence from an fMRI study of skilled musicians
    Judy Pa
    Department of Cognitive Sciences, University of California, Irvine, CA 92697 5100, United States
    Neuropsychologia 46:362-8. 2008
    ..A region in the anterior IPS (aIPS) showed the reverse pattern, suggesting its involvement in sensory-manual transformations. This finding suggests that area Spt is a sensory-motor integration area for vocal tract gestures...
  9. pmc Neural correlates of word production stages delineated by parametric modulation of psycholinguistic variables
    Stephen M Wilson
    Department of Neurology, Memory and Aging Center, University of California, San Francisco, California 94143, USA
    Hum Brain Mapp 30:3596-608. 2009
    ..The left mid-STS site was also modulated by reaction time, suggesting a role in the storage of lexical phonological codes...
  10. pmc Neural organization of linguistic short-term memory is sensory modality-dependent: evidence from signed and spoken language
    Judy Pa
    University of California, Irvine, CA 92697, USA
    J Cogn Neurosci 20:2198-210. 2008
    ..We conclude that linguistic STM involves sensory-dependent neural networks, but suggest that sensory-independent neural networks may also exist...
  11. ncbi request reprint Multiregional cell assemblies, temporal binding and the representation of conceptual knowledge in cortex: a modern theory by a "classical" neurologist, Carl Wernicke
    Nicole Gage
    Department of Cognitive Sciences, University of California, Irvine, CA 92697, USA
    Cortex 41:823-32. 2005
    ..We describe Wernicke's views on the distributed nature of conceptual knowledge in the brain using select quotes from his early work, and by providing a translation of relevant sections of the Grundriss der Psychiatrie...
  12. pmc Hierarchical organization of human auditory cortex: evidence from acoustic invariance in the response to intelligible speech
    Kayoko Okada
    Center for Cognitive Neuroscience and Department of Cognitive Sciences, University of California, Irvine, CA 92697, USA
    Cereb Cortex 20:2486-95. 2010
    ..This finding provides direct evidence for a hierarchical organization of human auditory cortex and clarifies the cortical pathways supporting the processing of intelligible speech...
  13. pmc Phonological repetition-suppression in bilateral superior temporal sulci
    Kenneth I Vaden
    Department of Cognitive Sciences, University of California at Irvine, Irvine, CA 92697, USA
    Neuroimage 49:1018-23. 2010
    ..Phonological repetition-suppression in bilateral STS converges with neuroimaging evidence for phonological processing, and word deafness resulting from bilateral superior temporal lesions...
  14. pmc Two cortical mechanisms support the integration of visual and auditory speech: a hypothesis and preliminary data
    Kayoko Okada
    Department of Cognitive Sciences University of California, Irvine, Irvine, CA 92697 3800, USA
    Neurosci Lett 452:219-23. 2009
    ..Lip-reading also activated a much wider network in the superior temporal lobe than the sensory-motor task, possibly reflecting a more direct cross-sensory integration network...
  15. doi request reprint Auditory spatial and object processing in the human planum temporale: no evidence for selectivity
    Kevin R Smith
    University of California, Irvine, Irvine, CA 92697, USA
    J Cogn Neurosci 22:632-9. 2010
    ..We suggest that previously documented spatial sensitivity in the PT reflects auditory source separation using spatial cues rather than spatial processing per se...
  16. doi request reprint Area Spt in the human planum temporale supports sensory-motor integration for speech processing
    Gregory Hickok
    Center for Cognitive Neuroscience, Department of Cognitive Sciences, University of California, Irvine, CA 92697, USA
    J Neurophysiol 101:2725-32. 2009
    ..This result suggests that just as the PPC supports sensorimotor integration for eye and limb movements, area Spt forms part of a sensory-motor integration circuit for the vocal tract...
  17. pmc Eight problems for the mirror neuron theory of action understanding in monkeys and humans
    Gregory Hickok
    Department of Cognitive Sciences, Center for Cognitive Neuroscience, University of California, Irvine, CA 92697, USA
    J Cogn Neurosci 21:1229-43. 2009
    ..It is argued that there is no evidence from monkey data that directly tests this theory, and evidence from humans makes a strong case against the position...
  18. pmc Neural dissociation in the production of lexical versus classifier signs in ASL: distinct patterns of hemispheric asymmetry
    Gregory Hickok
    Department of Cognitive Sciences, University of California, Irvine, CA 92697, USA
    Neuropsychologia 47:382-7. 2009
    ..We suggest that the requirement to encode analogue spatial information in the production of classifier signs results in the increased involvement of the right hemisphere systems...
  19. pmc The functional neuroanatomy of language
    Gregory Hickok
    Center for Cognitive Neuroscience, Department of Cognitive Sciences, University of California, Irvine, Irvine, CA 92697
    Phys Life Rev 6:121-43. 2009
    ....
  20. ncbi request reprint Identification of lexical-phonological networks in the superior temporal sulcus using functional magnetic resonance imaging
    Kayoko Okada
    Department of Cognitive Sciences, Center for Cognitive Neuroscience, University of California, Irvine, California 92697, USA
    Neuroreport 17:1293-6. 2006
    ..High-density words produced significantly more activation in the posterior half of the superior temporal sulcus bilaterally, suggesting that these regions are involved in lexical-phonological processing networks...
  21. ncbi request reprint Response of anterior temporal cortex to syntactic and prosodic manipulations during sentence processing
    Colin Humphries
    Department of Cognitive Sciences, University of California, Irvine, 92697, USA
    Hum Brain Mapp 26:128-38. 2005
    ....
  22. ncbi request reprint Temporal resolution properties of human auditory cortex: reflections in the neuromagnetic auditory evoked M100 component
    Nicole Gage
    Department of Cognitive Sciences, 3151 Social Science Plaza A, University of California, Irvine, CA 92697 5100, USA
    Brain Res 1069:166-71. 2006
    ..Results--40 ms masker: M100 latency and amplitude were unaffected by gaps inserted at +40 ms, providing further evidence for an M100 TWI of <40 ms...
  23. pmc Sensorimotor integration in speech processing: computational basis and neural organization
    Gregory Hickok
    Center for Cognitive Neuroscience, Center for Hearing Research, Department of Cognitive Sciences, University of California, Irvine, CA 92697, USA
    Neuron 69:407-22. 2011
    ..The neuroanatomy of the proposed circuit is discussed as well as some probable clinical correlates including conduction aphasia, stuttering, and aspects of schizophrenia...
  24. ncbi request reprint Neural substrates for verbal working memory in deaf signers: fMRI study and lesion case report
    Bradley Buchsbaum
    Laboratory for Cognitive Brain Research, Department of Cognitive Sciences, University of California, Irvine, USA
    Brain Lang 95:265-72. 2005
    ..The findings support the hypothesis that linguistic working memory is supported by modality-specific neural systems, but some modality-neutral systems may also be involved...
  25. doi request reprint Cross-modulation interference with lateralization of mixed-modulated waveforms
    I Hui Hsieh
    Department of Cognitive Sciences, University of California, Irvine, Irvine, CA 92692, USA
    J Speech Lang Hear Res 53:1417-28. 2010
    ....
  26. ncbi request reprint Human cortical auditory motion areas are not motion selective
    Kevin R Smith
    Department of Cognitive Sciences, University of California, Irvine, CA 92612, USA
    Neuroreport 15:1523-6. 2004
    ..However, stationary stimuli presented at varying locations activated these regions equally well, arguing against the existence of specialized motion-processing areas in human cortex...
  27. ncbi request reprint An event-related fMRI study of auditory motion perception: no evidence for a specialized cortical system
    Kevin R Smith
    Department of Cognitive Sciences, Center for Cognitive Neuroscience, 3151 Social Science Plaza, University of California Irvine, CA 92697 5100, USA
    Brain Res 1150:94-9. 2007
    ..Consistent with the aforementioned study, we found no difference in the activation levels in the planum temporale when comparing motion and stationary conditions...
  28. ncbi request reprint Hemispheric asymmetries in auditory evoked neuromagnetic fields in response to place of articulation contrasts
    Nicole M Gage
    Biomagnetic Imaging Laboratory, Department of Radiology, University of California, San Francisco, CA, USA
    Brain Res Cogn Brain Res 14:303-6. 2002
    ..We report differential activation patterns in M100 latency, with larger differences in the right hemisphere than the left. These findings suggest that left and right auditory fields make differential contributions to speech processing...
  29. pmc Selective attention to semantic and syntactic features modulates sentence processing networks in anterior temporal cortex
    Corianne Rogalsky
    Center for Cognitive Neuroscience and Department of Cognitive Sciences, University of California, Irvine, 92697, USA
    Cereb Cortex 19:786-96. 2009
    ..This study also suggests that selective attention paradigms may be effective tools to investigate the functional diversity of networks involved in sentence processing...
  30. ncbi request reprint Word length modulates neural activity in auditory cortex during covert object naming
    Kayoko Okada
    Department of Cognitive Sciences, University of California, Irvine, 92697, USA
    Neuroreport 14:2323-6. 2003
    ..Similar effects were also observed in premotor cortex, but not in occipital-temporal cortex, which presumably supports visual processing of the pictures to be named...
  31. ncbi request reprint The cortical organization of speech processing
    Gregory Hickok
    Department of Cognitive Sciences and The Center for Cognitive Neuroscience, University of California, Irvine, California 92697 5100, USA
    Nat Rev Neurosci 8:393-402. 2007
    ....
  32. ncbi request reprint Left posterior auditory-related cortices participate both in speech perception and speech production: Neural overlap revealed by fMRI
    Kayoko Okada
    Department of Cognitive Sciences, University of California, Irvine, CA 92697, USA
    Brain Lang 98:112-7. 2006
    ..We discuss these findings within the context of a neuroanatomical framework that proposes these neural sites are a part of an auditory-motor integration system...
  33. pmc Auditory word comprehension impairment in acute stroke: relative contribution of phonemic versus semantic factors
    Corianne Rogalsky
    Center for Cognitive Neuroscience and Department of Cognitive Sciences, University of California, Irvine, CA 92697, USA
    Brain Lang 107:167-9. 2008
    ..On different trials, words were presented with a matching picture, a semantic foil, or a phonemic foil. Participants had significantly more trouble with semantic foils across all levels of impairment...

Research Grants17

  1. Neurobiology of Auditory Language Perception
    Gregory Hickok; Fiscal Year: 2011
    ....
  2. Integrative Functions of the Planum Temporale
    GREGORY contact HICKOK; Fiscal Year: 2011
    ....
  3. Neurobiology of Auditory Language Perception
    Gregory Hickok; Fiscal Year: 2009
    ..g..music), whereas syntactic processes are carried out in circumscribed and domain-specific brain regions. ..
  4. Neurobiology of Auditory Language Perception
    Gregory Hickok; Fiscal Year: 2010
    ..g..music), whereas syntactic processes are carried out in circumscribed and domain-specific brain regions. ..
  5. Integrative Functions of the Planum Temporale
    Kourosh Saberi; Fiscal Year: 2010
    ....
  6. Neurobiology of Auditory Language Perception
    Gregory Hickok; Fiscal Year: 2007
    ..g. music), whereas syntactic processes are carried out in circumscribed and domain-specific brain regions. ..
  7. NEUROBIOLOGY OF LANGUAGE PERCEPTION--FMRI INVESTIGATIONS
    Gregory Hickok; Fiscal Year: 2003
    ..This radically increases the flexibility of experimental design in fMRI. We assess the validity of the technique in several experiments. ..