Sameer A Sheth

Summary

Affiliation: Massachusetts General Hospital
Country: USA

Publications

  1. doi request reprint Limbic system surgery for treatment-refractory obsessive-compulsive disorder: a prospective long-term follow-up of 64 patients
    Sameer A Sheth
    Departments of Neurosurgery, Massachusetts General Hospital, Boston, MA 02114, USA
    J Neurosurg 118:491-7. 2013
  2. pmc Validation and visualization of two-dimensional optical spectroscopic imaging of cerebral hemodynamics
    Sameer A Sheth
    Department of Neurosurgery, Massachusetts General Hospital, 55 Fruit Street, White 502, Boston, MA 02114, USA
    Neuroimage 47:T36-43. 2009
  3. doi request reprint Beneficial effect of subsequent lesion procedures after nonresponse to initial cingulotomy for severe, treatment-refractory obsessive-compulsive disorder
    Sarah K Bourne
    Department of Neurosurgery, Massachusetts General Hospital, Boston, Massachusetts, USA
    Neurosurgery 72:196-202; discussion 202. 2013
  4. pmc Human dorsal anterior cingulate cortex neurons mediate ongoing behavioural adaptation
    Sameer A Sheth
    Nayef Al Rodhan Laboratories, Department of Neurosurgery, Massachusetts General Hospital, Boston, Massachusetts 02114, USA
    Nature 488:218-21. 2012
  5. doi request reprint Studying task-related activity of individual neurons in the human brain
    Shaun R Patel
    Department of Neurosurgery, Massachusetts General Hospital, Boston, Massachusetts, USA
    Nat Protoc 8:949-57. 2013
  6. pmc Single-neuron responses in the human nucleus accumbens during a financial decision-making task
    Shaun R Patel
    Nayef Al Rodhan Laboratories, Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02114, USA
    J Neurosci 32:7311-5. 2012
  7. doi request reprint Predictors of cranioplasty complications in stroke and trauma patients
    Brian P Walcott
    Department of Neurosurgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
    J Neurosurg 118:757-62. 2013
  8. doi request reprint Neurosurgical treatment of Cushing disease
    Sameer A Sheth
    Department of Neurosurgery, Massachusetts General Hospital, Boston, MA 02114, USA
    Neurosurg Clin N Am 23:639-51. 2012
  9. doi request reprint Factors affecting successful localization of the central sulcus using the somatosensory evoked potential phase reversal technique
    Sameer A Sheth
    Department of Neurosurgery, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts 02114, USA
    Neurosurgery 72:828-34; discussion 834. 2013
  10. doi request reprint Neurological surgery: the influence of physical and mental demands on humans performing complex operations
    Sarah K Bourne
    Department of Neurosurgery, Massachusetts General Hospital and Harvard Medical School, 55 Fruit Street, White Building Room 502, Boston, MA 02114, USA
    J Clin Neurosci 20:342-8. 2013

Collaborators

Detail Information

Publications18

  1. doi request reprint Limbic system surgery for treatment-refractory obsessive-compulsive disorder: a prospective long-term follow-up of 64 patients
    Sameer A Sheth
    Departments of Neurosurgery, Massachusetts General Hospital, Boston, MA 02114, USA
    J Neurosurg 118:491-7. 2013
    ..The authors present their results describing the efficacy and durability of limbic system surgery for OCD, characterizing a large cohort of patients treated at a single institution with a mean follow-up of more than 5 years...
  2. pmc Validation and visualization of two-dimensional optical spectroscopic imaging of cerebral hemodynamics
    Sameer A Sheth
    Department of Neurosurgery, Massachusetts General Hospital, 55 Fruit Street, White 502, Boston, MA 02114, USA
    Neuroimage 47:T36-43. 2009
    ..The resulting composite image conveniently displays the evolution of hemodynamic responses through parenchymal and vascular compartments in space and time...
  3. doi request reprint Beneficial effect of subsequent lesion procedures after nonresponse to initial cingulotomy for severe, treatment-refractory obsessive-compulsive disorder
    Sarah K Bourne
    Department of Neurosurgery, Massachusetts General Hospital, Boston, Massachusetts, USA
    Neurosurgery 72:196-202; discussion 202. 2013
    ..For patients who do not respond to AC, the benefit of additional lesion procedures vs continued medical management remains unknown...
  4. pmc Human dorsal anterior cingulate cortex neurons mediate ongoing behavioural adaptation
    Sameer A Sheth
    Nayef Al Rodhan Laboratories, Department of Neurosurgery, Massachusetts General Hospital, Boston, Massachusetts 02114, USA
    Nature 488:218-21. 2012
    ..In situations with stable cognitive demands, this signal promotes efficiency by hastening responses, but in situations with changing demands it engenders accuracy by delaying responses...
  5. doi request reprint Studying task-related activity of individual neurons in the human brain
    Shaun R Patel
    Department of Neurosurgery, Massachusetts General Hospital, Boston, Massachusetts, USA
    Nat Protoc 8:949-57. 2013
    ..We describe the protocol in detail and provide two examples of expected results. In addition, we discuss the potential difficulties and pitfalls related to intraoperative studies. This protocol takes ∼1.5 h to complete...
  6. pmc Single-neuron responses in the human nucleus accumbens during a financial decision-making task
    Shaun R Patel
    Nayef Al Rodhan Laboratories, Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02114, USA
    J Neurosci 32:7311-5. 2012
    ..These results provide human single neuronal evidence that the nucleus accumbens is integral in making financial decisions...
  7. doi request reprint Predictors of cranioplasty complications in stroke and trauma patients
    Brian P Walcott
    Department of Neurosurgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
    J Neurosurg 118:757-62. 2013
    ..Authors of this study aimed to identify surgery- and patient-specific risk factors related to the development of surgical site infection and other complications following cranioplasty...
  8. doi request reprint Neurosurgical treatment of Cushing disease
    Sameer A Sheth
    Department of Neurosurgery, Massachusetts General Hospital, Boston, MA 02114, USA
    Neurosurg Clin N Am 23:639-51. 2012
    ..CD remains a primarily surgical disease, with remission rates of 70% to 95% following microscopic or endoscopic transsphenoidal surgery...
  9. doi request reprint Factors affecting successful localization of the central sulcus using the somatosensory evoked potential phase reversal technique
    Sameer A Sheth
    Department of Neurosurgery, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts 02114, USA
    Neurosurgery 72:828-34; discussion 834. 2013
    ..Awareness of factors that lengthen the time required for MSSEP PRT has important implications for surgical planning...
  10. doi request reprint Neurological surgery: the influence of physical and mental demands on humans performing complex operations
    Sarah K Bourne
    Department of Neurosurgery, Massachusetts General Hospital and Harvard Medical School, 55 Fruit Street, White Building Room 502, Boston, MA 02114, USA
    J Clin Neurosci 20:342-8. 2013
    ..In this review, we explore the delicate balance of training and performance, as well as some routinely used adjuncts to improve human performance...
  11. doi request reprint Transsphenoidal surgery for cushing disease after nondiagnostic inferior petrosal sinus sampling
    Sameer A Sheth
    Department of Neurosurgery, Massachusetts General Hospital, Boston, MA, USA
    Neurosurgery 71:14-22. 2012
    ....
  12. pmc Non-contrast 3D time-of-flight magnetic resonance angiography for visualization of intracranial aneurysms in patients with absolute contraindications to CT or MRI contrast
    Vijay Yanamadala
    Department of Neurosurgery, Massachusetts General Hospital, Boston, MA 02114, USA
    J Clin Neurosci 20:1122-6. 2013
    ..TOF MRA with 3DR, in conjunction with high-resolution non-contrast CT when indicated, provides adequate visualization of the microanatomy of the aneurysm and surrounding structures. ..
  13. doi request reprint Intranasal myiasis: a rare complication of transnasal skull base surgery
    Taha A Jan
    Department of Otolaryngology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
    J Clin Neurosci 20:1178-80. 2013
    ..The organisms were successfully eradicated and she is free from further signs of infection. Intranasal myiasis is an unusual complication of anterior skull base surgery. ..
  14. doi request reprint Deep brain stimulation for obsessive-compulsive disorder: past, present, and future
    Matthew K Mian
    Department of Neurosurgery, Massachusetts General Hospital, Boston, Massachusetts 02114, USA
    Neurosurg Focus 29:E10. 2010
    ....
  15. pmc Basal ganglia neurons dynamically facilitate exploration during associative learning
    Sameer A Sheth
    Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02114, USA
    J Neurosci 31:4878-85. 2011
    ..Once a profitable response is identified, increased GPi activity suppresses alternative responses, sharpening the response profile and encouraging exploitation of the profitable learned behavior...
  16. doi request reprint Foramen ovale electrodes in the evaluation of epilepsy surgery: conventional and unconventional uses
    Ioannis Karakis
    Epilepsy Service, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
    Epilepsy Behav 22:247-54. 2011
    ..We also summarize the pros and cons of FO electrodes implantation and attempt to reestablish their utility in presurgical evaluation...
  17. pmc Mechanisms of deep brain stimulation for obsessive compulsive disorder: effects upon cells and circuits
    Sarah K Bourne
    Department of Neurosurgery, Massachusetts General Hospital, Boston MA, USA
    Front Integr Neurosci 6:29. 2012
    ..We review the literature on DBS for OCD and discuss potential mechanisms of action at the neuronal level as well as the broader circuit level...
  18. doi request reprint Dye-enhanced multimodal confocal imaging as a novel approach to intraoperative diagnosis of brain tumors
    Matija Snuderl
    Department of Pathology, Harvard Medical School, Boston, MA, USA
    Brain Pathol 23:73-81. 2013
    ..These results confirm the feasibility of multimodal confocal imaging for intravital intraoperative diagnosis...