Joy Hirsch

Summary

Publications

  1. pmc Neural systems for speech and song in autism
    Grace Lai
    Department of Neuroscience, Columbia University Medical Centre, New York, NY 10032, USA
    Brain 135:961-75. 2012
  2. ncbi request reprint Cognitive control mechanisms resolve conflict through cortical amplification of task-relevant information
    Tobias Egner
    Functional MRI Research Center, Columbia University, Neurological Institute, Box 108, 710 West 168th Street, New York, New York 10032, USA
    Nat Neurosci 8:1784-90. 2005
  3. pmc Preparatory neural activity predicts performance on a conflict task
    Emily R Stern
    Department of Psychology, Columbia University, New York, NY 10027, USA
    Brain Res 1176:92-102. 2007
  4. ncbi request reprint Predictive codes for forthcoming perception in the frontal cortex
    Christopher Summerfield
    Department of Psychology, Columbia University, 1190 Amsterdam Avenue, New York, NY 10027, USA
    Science 314:1311-4. 2006
  5. doi request reprint Self-face enhances processing of immediately preceding invisible faces
    Alessia Pannese
    Functional MRI Research Center, Columbia University, Neurological Institute B41, 710 W 168th Street, New York, NY 10032, USA
    Neuropsychologia 49:564-73. 2011
  6. pmc A multiplicative model for spatial interaction in the human visual cortex
    Xian Zhang
    Department of Psychology, Columbia University, New York, NY, USA
    J Vis 8:4.1-9. 2008
  7. pmc Dynamic coupling between the lateral occipital-cortex, default-mode, and frontoparietal networks during bistable perception
    Ariel Karten
    Functional MRI Research Laboratory, Columbia University College of Physicians and Surgeons, New York, New York
    Brain Connect 3:286-93. 2013
  8. pmc Effects of reduced weight maintenance and leptin repletion on functional connectivity of the hypothalamus in obese humans
    William Hinkle
    Department of Neuroscience, Columbia University Medical Center New York Presbyterian Medical Center, New York, NY, USA
    PLoS ONE 8:e59114. 2013
  9. pmc Distinct but overlapping neural networks subserve depression and insecure attachment
    Igor I Galynker
    Department of Psychiatry and Behavioral Sciences, Beth Israel Medical Center, Albert Einstein College of Medicine, New York, NY, USA
    Soc Cogn Affect Neurosci 7:896-908. 2012
  10. pmc Cortical functional connectivity decodes subconscious, task-irrelevant threat-related emotion processing
    Spiro P Pantazatos
    fMRI Research Center, Columbia University, New York, NY, USA
    Neuroimage 61:1355-63. 2012

Collaborators

Detail Information

Publications55

  1. pmc Neural systems for speech and song in autism
    Grace Lai
    Department of Neuroscience, Columbia University Medical Centre, New York, NY 10032, USA
    Brain 135:961-75. 2012
    ....
  2. ncbi request reprint Cognitive control mechanisms resolve conflict through cortical amplification of task-relevant information
    Tobias Egner
    Functional MRI Research Center, Columbia University, Neurological Institute, Box 108, 710 West 168th Street, New York, New York 10032, USA
    Nat Neurosci 8:1784-90. 2005
    ..These results implicate attentional target-feature amplification as the primary mechanism for conflict resolution through cognitive control...
  3. pmc Preparatory neural activity predicts performance on a conflict task
    Emily R Stern
    Department of Psychology, Columbia University, New York, NY 10027, USA
    Brain Res 1176:92-102. 2007
    ....
  4. ncbi request reprint Predictive codes for forthcoming perception in the frontal cortex
    Christopher Summerfield
    Department of Psychology, Columbia University, 1190 Amsterdam Avenue, New York, NY 10027, USA
    Science 314:1311-4. 2006
    ....
  5. doi request reprint Self-face enhances processing of immediately preceding invisible faces
    Alessia Pannese
    Functional MRI Research Center, Columbia University, Neurological Institute B41, 710 W 168th Street, New York, NY 10032, USA
    Neuropsychologia 49:564-73. 2011
    ..These results are in agreement with the notion of self-specific top-down amplification of subliminal task-relevant information, and suggest that the self-face, through its high salience, is particularly efficacious in focusing attention...
  6. pmc A multiplicative model for spatial interaction in the human visual cortex
    Xian Zhang
    Department of Psychology, Columbia University, New York, NY, USA
    J Vis 8:4.1-9. 2008
    ..A modified multiplicative model that incorporates these elements describes the results...
  7. pmc Dynamic coupling between the lateral occipital-cortex, default-mode, and frontoparietal networks during bistable perception
    Ariel Karten
    Functional MRI Research Laboratory, Columbia University College of Physicians and Surgeons, New York, New York
    Brain Connect 3:286-93. 2013
    ..Together, these findings reveal a dynamic organization between the default mode and the FPNs, and the incoming bottom-up visual stream during perceptual binding of visual images...
  8. pmc Effects of reduced weight maintenance and leptin repletion on functional connectivity of the hypothalamus in obese humans
    William Hinkle
    Department of Neuroscience, Columbia University Medical Center New York Presbyterian Medical Center, New York, NY, USA
    PLoS ONE 8:e59114. 2013
    ..These findings reveal neural mechanisms that may underlie observed changes in sensitivity to food cues in the obese population during reduced-weight maintenance and leptin repletion...
  9. pmc Distinct but overlapping neural networks subserve depression and insecure attachment
    Igor I Galynker
    Department of Psychiatry and Behavioral Sciences, Beth Israel Medical Center, Albert Einstein College of Medicine, New York, NY, USA
    Soc Cogn Affect Neurosci 7:896-908. 2012
    ..Further, differential sub-cortical vs cortical encoding of early vs late attachment suggests a top-down model of late attachment, potentially relevant to psychotherapeutic outcome...
  10. pmc Cortical functional connectivity decodes subconscious, task-irrelevant threat-related emotion processing
    Spiro P Pantazatos
    fMRI Research Center, Columbia University, New York, NY, USA
    Neuroimage 61:1355-63. 2012
    ..These findings identify FC that decodes subliminally perceived, task-irrelevant affective stimuli, and suggest that cortical structures are actively engaged by and appear to be essential for subliminal fear processing...
  11. pmc Frontal-occipital connectivity during visual search
    Spiro P Pantazatos
    fMRI Research Laboratory, Columbia University Medical Center, New York, NY 10032, USA
    Brain Connect 2:164-75. 2012
    ..These connectivity findings extend previous models of visual search processes to include specific frontal-occipital neuronal interactions during a natural and complex search task...
  12. ncbi request reprint The dynamics of deductive reasoning: an fMRI investigation
    Diana Rodriguez-Moreno
    Graduate School of Medical Sciences, Cornell University, New York, NY, USA
    Neuropsychologia 47:949-61. 2009
    ..Thus, areas within the frontal and parietal regions are differentially engaged at different time points in the reasoning process consistent with coordinated intra-network interactions...
  13. pmc Comparison of contrast-response functions from multifocal visual-evoked potentials (mfVEPs) and functional MRI responses
    Jason C Park
    Department of Psychology, Columbia University, New York, NY, USA
    J Vis 8:8.1-12. 2008
    ..J. Heeger, A. C. Huk, W. S. Geisler, and D. G. Albrecht (2000) does not fit the results...
  14. ncbi request reprint Where memory meets attention: neural substrates of negative priming
    Tobias Egner
    Columbia University, New York, NY 10032, USA
    J Cogn Neurosci 17:1774-84. 2005
    ..Our results support the proposal that ignored stimulus information is fully encoded in memory, and that episodic retrieval, not selective inhibition, of such information affects selective attention performance on subsequent trials...
  15. pmc Neural mechanisms of grief regulation
    Peter J Freed
    Division of Molecular Imaging and Neuropathology, Columbia University, New York, New York 10032, USA
    Biol Psychiatry 66:33-40. 2009
    ..We hypothesized that symptoms might correlate with a capacity to regulate attention toward reminders of the deceased, and activity in, and functional connectivity between, prefrontal regulatory regions and the amygdala...
  16. ncbi request reprint Brain activity associated with stimulation therapy of the visual borderzone in hemianopic stroke patients
    Randolph S Marshall
    Department of Neurology Columbia University Medical Center, NY, NY 10032, USA
    Neurorehabil Neural Repair 22:136-44. 2008
    ..We hypothesized that the training itself would induce visual field location-specific changes in the brain's response to stimuli, a phenomenon demonstrated in animal experiments but never in humans with brain injury...
  17. ncbi request reprint A neural representation of categorization uncertainty in the human brain
    Jack Grinband
    Center for Neurobiology and Behavior, Columbia University, New York, New York 10032, USA
    Neuron 49:757-63. 2006
    ..We found this network to be distinct from the frontoparietal attention network, consisting of the frontal and parietal eye fields, where activity was not correlated with categorization uncertainty...
  18. pmc Conceptual representations of perceptual knowledge
    Edward E Smith
    Department of Psychology, Columbia University, 1190 Amsterdam Ave, New York, NY, 10027, USA
    Cogn Neuropsychol 29:237-48. 2012
    ..Further, only activations in the left IFG, an amodal area, were correlated with measures of behavioural performance...
  19. ncbi request reprint Dissociable neural systems resolve conflict from emotional versus nonemotional distracters
    Tobias Egner
    Functional MRI Research Center, Columbia University, Neurological Institute, Box 108, 710 West 168th Street, New York, NY 10032, USA
    Cereb Cortex 18:1475-84. 2008
    ..These data suggest that the neuroanatomical networks recruited to overcome conflict vary systematically with the nature of the conflict, but that they may share a common conflict-detection mechanism...
  20. pmc The dorsal medial frontal cortex is sensitive to time on task, not response conflict or error likelihood
    Jack Grinband
    Department of Radiology, Columbia University, New York, NY 10032, USA
    Neuroimage 57:303-11. 2011
    ....
  21. pmc Reperfusion normalizes motor activation patterns in large-vessel disease
    Mohamad Chmayssani
    Department of Neurology, Columbia University Medical Center, New York, NY 10032, USA
    Ann Neurol 65:203-8. 2009
    ..Hemodynamic impairment in one hemisphere has been shown to trigger ipsilateral motor activation in the opposite hemisphere on functional imaging. We hypothesized that reversing the hypoperfusion would normalize the motor activation pattern...
  22. ncbi request reprint Resolving emotional conflict: a role for the rostral anterior cingulate cortex in modulating activity in the amygdala
    Amit Etkin
    Center for Neurobiology and Behavior, Columbia University Medical Center, Neurological Institute Box 108, 710 West 168th Street, New York, New York 10032, USA
    Neuron 51:871-82. 2006
    ..These data suggest that emotional conflict is resolved through top-down inhibition of amygdalar activity by the rostral cingulate cortex...
  23. pmc Decoding unattended fearful faces with whole-brain correlations: an approach to identify condition-dependent large-scale functional connectivity
    Spiro P Pantazatos
    fMRI Research Center, Columbia University, New York, New York, United States of America
    PLoS Comput Biol 8:e1002441. 2012
    ....
  24. pmc Selective reduction in neural responses to high calorie foods following gastric bypass surgery
    Christopher N Ochner
    New York Obesity Research Center, St Luke s Roosevelt Hospital, New York, NY, USA
    Ann Surg 253:502-7. 2011
    ..To investigate changes in neural activation and desire to eat in response to appetitive cues from pre- to postbariatric surgery for obesity...
  25. pmc Effects of heartbeat and respiration on macaque fMRI: implications for functional connectivity
    Tobias Teichert
    Columbia University, Department of Psychiatry and Neuroscience, David Mahoney Centre for Brain and Behavior Research, New York, USA
    Neuropsychologia 48:1886-94. 2010
    ..Temporal bandpass filtering or spatial smoothing may help to reduce the effects of artifacts in some cases but are not an adequate replacement for an algorithm that explicitly models and removes cyclic cardiac and respiratory artifacts...
  26. pmc Neural response to eye contact and paroxetine treatment in generalized social anxiety disorder
    Franklin R Schneier
    Anxiety Disorders Clinic, New York State Psychiatric Institute, New York, NY 10032, USA
    Psychiatry Res 194:271-8. 2011
    ..These findings demonstrate that eye contact in GSAD engages neurocircuitry consistent with the heightened self-conscious emotional states known to characterize GSAD patients during scrutiny...
  27. ncbi request reprint Neural dynamics of rejection sensitivity
    Ethan Kross
    Psychology Department, Columbia University, New York, NY 10027, USA
    J Cogn Neurosci 19:945-56. 2007
    ....
  28. pmc Neocortical connectivity during episodic memory formation
    Christopher Summerfield
    Department of Psychology, Columbia University, New York, New York, USA
    PLoS Biol 4:e128. 2006
    ..These data support the view that during episodic encoding, "top-down" control signals originating in the prefrontal cortex help determine which perceptual information is fated to be bound into the new episodic memory trace...
  29. doi request reprint Speech stimulation during functional MR imaging as a potential indicator of autism
    Grace Lai
    Functional MRI Research Center, Columbia University Medical Center, Neurological Institute, 710 W 168th St, Room B 41, New York, NY 10032, USA
    Radiology 260:521-30. 2011
    ..To determine the feasibility of applying functional magnetic resonance (MR) imaging as an objective indicator of language disability in autism by using passive speech stimulation...
  30. ncbi request reprint Responsivity to food stimuli in obese and lean binge eaters using functional MRI
    Allan Geliebter
    Department of Medicine, New York Obesity Research Center, St Luke s Roosevelt Hospital Center, Columbia University College of Physicians and Surgeons, 1111 Amsterdam Avenue, New York, NY 10025, USA
    Appetite 46:31-5. 2006
    ..Because a random effects group analysis has not yet been completed, this should be considered a preliminary report...
  31. pmc Adipose tissue distribution after weight restoration and weight maintenance in women with anorexia nervosa
    Laurel E S Mayer
    Department of Psychiatry, Columbia University Medical Center, and New York State Psychiatric Institute, New York, NY, USA
    Am J Clin Nutr 90:1132-7. 2009
    ..Whether these abnormalities persist over time remains unknown...
  32. pmc Energy intake in weight-reduced humans
    Michael Rosenbaum
    Department of Medicine, College of Physicians and Surgeons, Columbia University, New York, NY, USA
    Brain Res 1350:95-102. 2010
    ..Much of this biological opposition to sustained weight loss is mediated by the adipocyte-derived hormone "leptin."..
  33. ncbi request reprint Visual and tactile guidance of dexterous manipulation tasks: an fMRI study
    Ardesheer Talati
    Department of Psychiatry, Columbia University, New York, NY 10032, USA
    Percept Mot Skills 101:317-34. 2005
    ....
  34. pmc Gray matter abnormalities in social anxiety disorder: primary, replication, and specificity studies
    Ardesheer Talati
    Department of Psychiatry, Columbia University Medical Center, New York State PsychiatricInstitute, 1051 Riverside Drive, New York, NY 10032, USA
    Biol Psychiatry 73:75-84. 2013
    ....
  35. doi request reprint The temporal derivative of expected utility: a neural mechanism for dynamic decision-making
    Xian Zhang
    Department of Psychology, Columbia University, Medical Center, New York, NY 10032, USA
    Neuroimage 65:223-30. 2013
    ..The association between the ∂V/∂t and brain regions previously related to decision-making is consistent with the primary role of the temporal derivative of expected utility in dynamic decision-making...
  36. pmc Can depression be diagnosed by response to mother's face? A personalized attachment-based paradigm for diagnostic fMRI
    Xian Zhang
    Department of Radiology, Department of Psychology, Hatch Research Center, Columbia University, Neurological Institute, New York, New York, United States of America
    PLoS ONE 6:e27253. 2011
    ..In this study, we developed a method to calculate predicted scores for the Beck Depression Inventory II (BDI-II) using personalized stimuli: fMRI imaging of subjects viewing pictures of their own mothers...
  37. doi request reprint Self-specific priming effect
    Alessia Pannese
    Program for Imaging and Cognitive Sciences PICS, Columbia University, Neurological Institute B41, 710 W 168th Street, New York, NY 10032, United States
    Conscious Cogn 19:962-8. 2010
    ..We found that subliminal primes induced a priming effect only on self target faces. This discovery of a self-specific priming effect suggests that functional specificity for faces may include timing as well as spatial adaptations...
  38. pmc Neural circuitry of submissive behavior in social anxiety disorder: A preliminary study of response to direct eye gaze
    Franklin R Schneier
    Anxiety Disorders Clinic, New York State Psychiatric Institute, 1051 Riverside Drive, Unit 69, New York, NY 10032, USA
    Psychiatry Res 173:248-50. 2009
    ..Neural response to direct gaze may identify brain regions important in the pathophysiology of SAD...
  39. doi request reprint A translational bridge between mouse and human models of learned safety
    Daniela D Pollak
    Department of Neuroscience, Columbia University, New York, NY, USA
    Ann Med 42:115-22. 2010
    ..While the neurophysiological and molecular mechanisms have been characterized in mice, it is currently not known how the neural substrates involved compare between mice and people...
  40. pmc Repeated exposure to media violence is associated with diminished response in an inhibitory frontolimbic network
    Christopher R Kelly
    Department of Radiology, Functional MRI Research Center, Columbia University, Neurological Institute, New York, New York, United States of America
    PLoS ONE 2:e1268. 2007
    ..Media depictions of violence, although often claimed to induce viewer aggression, have not been shown to affect the cortical networks that regulate behavior...
  41. pmc Detection of time-varying signals in event-related fMRI designs
    Jack Grinband
    Program in Imaging and Cognitive Sciences, Columbia University, New York, New York 10032, USA
    Neuroimage 43:509-20. 2008
    ....
  42. pmc Leptin reverses weight loss-induced changes in regional neural activity responses to visual food stimuli
    Michael Rosenbaum
    Department of Pediatrics, Division of Molecular Genetics, Naomi Berrie Diabetes Center, Columbia University Medical Center New York Presbyterian Medical Center, New York, New York, USA
    J Clin Invest 118:2583-91. 2008
    ..These data are consistent with a model of the weight-reduced state as one of relative leptin deficiency...
  43. pmc Reduced anterior temporal and hippocampal functional connectivity during face processing discriminates individuals with social anxiety disorder from healthy controls and panic disorder, and increases following treatment
    Spiro P Pantazatos
    1 fMRI Research Center, Columbia University Medical Center, New York, NY, USA 2 Department of Physiology and Cellular Biophysics, Columbia University, New York, NY, USA
    Neuropsychopharmacology 39:425-34. 2014
    ..9, P=0.007). In conclusion, SAD is associated with reduced FC between left temporal pole and left hippocampus during face perception, and results suggest promise for emerging FC-based biomarkers for SAD diagnosis and treatment effects. ..
  44. pmc Sleep restriction leads to increased activation of brain regions sensitive to food stimuli
    Marie Pierre St-Onge
    Institute of Human Nutrition, College of Physicians and Surgeons, Columbia University, New York, NY, USA
    Am J Clin Nutr 95:818-24. 2012
    ..Although clinical studies propose that restricted sleep affects hormones related to appetite, neuronal activity in response to food stimuli after restricted and habitual sleep has not been investigated...
  45. ncbi request reprint Intentional false responding shares neural substrates with response conflict and cognitive control
    Jennifer Maria Nuñez
    Department of Neurology and Neuroscience, Weill Medical College of Cornell University, New York, NY 10021, USA
    Neuroimage 25:267-77. 2005
    ....
  46. ncbi request reprint Discordance between functional magnetic resonance imaging during silent speech tasks and intraoperative speech arrest
    Nicole Petrovich
    Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York 10021, USA
    J Neurosurg 103:267-74. 2005
    ....
  47. ncbi request reprint Functional neuroimaging during altered states of consciousness: how and what do we measure?
    Joy Hirsch
    Department of Radiology, Center for Neurobiology and Behavior, Columbia University, New York, NY 10032, USA
    Prog Brain Res 150:25-43. 2005
    ..Rather than addressing the question of "how does the brain do consciousness" with these techniques, this chapter presents methods for assessment of neurocognitive health in specific patients with disorders of consciousness...
  48. doi request reprint Neuroimaging and disorders of consciousness: envisioning an ethical research agenda
    Joseph J Fins
    Weill Medical College of Cornell University, New York, NY 10021, USA
    Am J Bioeth 8:3-12. 2008
    ..It represents an interdisciplinary approach to the challenges posed by the emerging use of neuroimaging technologies to describe and characterize disorders of consciousness...
  49. ncbi request reprint Mistaking a house for a face: neural correlates of misperception in healthy humans
    Christopher Summerfield
    Department of Psychology, Columbia University, 406 Schermerhorn Hall, 1190 Amsterdam Ave, New York, NY 10027, USA
    Cereb Cortex 16:500-8. 2006
    ..We suggest that FFA responses during misperception may be driven by a predictive top-down signal from these regions...
  50. pmc Analysis of clamping versus cutting of T3 sympathetic nerve for severe palmar hyperhidrosis
    Ted K Yanagihara
    Department of Neuroscience, Medical Scientist Training Program, Columbia University, New York, NY, USA
    J Thorac Cardiovasc Surg 140:984-9. 2010
    ..We subjectively assessed the sweat severity in different areas of the body and evaluated changes in the quality of life in patients undergoing either the cutting or clamping technique...
  51. ncbi request reprint Separate conflict-specific cognitive control mechanisms in the human brain
    Tobias Egner
    Functional MRI Research Center, Neurological Institute Box 108, Columbia University, 710 W 168th St, New York, NY 10032, USA
    Neuroimage 35:940-8. 2007
    ..We propose a non-centralized, modular architecture of cognitive control, where separate control resources operate in parallel, and are recruited in a context-sensitive manner...
  52. pmc 11C-dihydrotetrabenazine PET of the pancreas in subjects with long-standing type 1 diabetes and in healthy controls
    Robin Goland
    Naomi Berrie Diabetes Center, Columbia University Medical Center, New York, New York, USA
    J Nucl Med 50:382-9. 2009
    ..We evaluated the feasibility of (11)C-dihydrotetrabenazine PET quantification of pancreatic VMAT2 binding in healthy subjects and patients with long-standing type 1 diabetes...
  53. ncbi request reprint The neural correlates and functional integration of cognitive control in a Stroop task
    Tobias Egner
    Functional MRI Research Center, Columbia University, New York, NY 10032, USA
    Neuroimage 24:539-47. 2005
    ..These data suggest that cognitive control is implemented by medial and lateral prefrontal cortices that bias processes in regions that have been implicated in high-level perceptual and motor processes...
  54. pmc Reproducibility of single- and multi-voxel 1H MRS measurements of intramyocellular lipid in overweight and lean subjects under conditions of controlled dietary calorie and fat intake
    Wei Shen
    Obesity Research Center, St Luke s Roosevelt Hospital and Institute of Human Nutrition, Columbia University, New York, USA
    NMR Biomed 21:498-506. 2008
    ....
  55. ncbi request reprint Cortical reorganization following intradigital tendon transfer
    Vijay Viswanathan
    Department of Radiology, Harlem Hospital, and Department of Neurology, Columbia University Medical Center, Columbia University, New York, New York 10032, USA
    Neuroreport 17:1669-73. 2006
    ....