Isak Prohovnik - Publications

Affiliations: 
NY State Psychiatric Institute 

61 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2009 Prohovnik I, Hurlet-Jensen A, Adams R, De Vivo D, Pavlakis SG. Hemodynamic etiology of elevated flow velocity and stroke in sickle-cell disease. Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism. 29: 803-10. PMID 19209182 DOI: 10.1038/jcbfm.2009.6  0.46
2007 Prohovnik I, Post J, Uribarri J, Lee H, Sandu O, Langhoff E. Cerebrovascular effects of hemodialysis in chronic kidney disease. Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism. 27: 1861-9. PMID 17406658 DOI: 10.1038/sj.jcbfm.9600478  0.37
2003 Fallon BA, Keilp J, Prohovnik I, Heertum RV, Mann JJ. Regional cerebral blood flow and cognitive deficits in chronic lyme disease. The Journal of Neuropsychiatry and Clinical Neurosciences. 15: 326-32. PMID 12928508 DOI: 10.1176/Jnp.15.3.326  0.455
2002 Hashimoto T, Young WL, Prohovnik I, Gupta DK, Ostapkovich ND, Ornstein E, Halim AX, Quick CM. Increased cerebral blood flow after brain arteriovenous malformation resection is substantially independent of changes in cardiac output. Journal of Neurosurgical Anesthesiology. 14: 204-8. PMID 12172292 DOI: 10.1097/00008506-200207000-00005  0.311
2000 Nobler MS, Roose SP, Prohovnik I, Moeller JR, Louie J, Van Heertum RL, Sackeim HA. Regional cerebral blood flow in mood disorders, V.: Effects of antidepressant medication in late-life depression. The American Journal of Geriatric Psychiatry : Official Journal of the American Association For Geriatric Psychiatry. 8: 289-96. PMID 11069268 DOI: 10.1097/00019442-200011000-00004  0.355
1999 Keilp JG, Gorlyn M, Alexander GE, Stern Y, Prohovnik I. Cerebral blood flow patterns underlying the differential impairment in category vs letter fluency in Alzheimer's disease. Neuropsychologia. 37: 1251-61. PMID 10530725 DOI: 10.1016/S0028-3932(99)00032-9  0.396
1997 Prohovnik I, Arnold SE, Smith G, Lucas LR. Physostigmine reversal of scopolamine-induced hypofrontality. Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism. 17: 220-8. PMID 9040502 DOI: 10.1097/00004647-199702000-00012  0.362
1996 Goldman RG, Alexander GE, Zemishlany Z, Mukherjee S, Sackeim H, Prohovnik I. Acute effects of haloperidol on cerebral cortex blood flow in normal and schizophrenic subjects. Biological Psychiatry. 40: 604-8. PMID 8886293 DOI: 10.1016/0006-3223(95)00391-6  0.413
1996 Hollander E, Prohovnik I, Stein DJ. Increased cerebral blood flow during m-CPP exacerbation of obsessive-compulsive disorder. The Journal of Neuropsychiatry and Clinical Neurosciences. 7: 485-90. PMID 8555752 DOI: 10.1176/Jnp.7.4.485  0.314
1995 Stern Y, Alexander GE, Prohovnik I, Stricks L, Link B, Lennon MC, Mayeux R. Relationship between lifetime occupation and parietal flow: implications for a reserve against Alzheimer's disease pathology. Neurology. 45: 55-60. PMID 7824135 DOI: 10.1212/Wnl.45.1.55  0.305
1995 Tatemichi TK, Desmond DW, Prohovnik I, Eidelberg D. Dementia associated with bilateral carotid occlusions: neuropsychological and haemodynamic course after extracranial to intracranial bypass surgery. Journal of Neurology, Neurosurgery, and Psychiatry. 58: 633-6. PMID 7745417  0.377
1995 Alexander GE, Prohovnik I, Sackeim HA, Stern Y, Mayeux R. Cortical perfusion and gray matter weight in frontal lobe dementia. The Journal of Neuropsychiatry and Clinical Neurosciences. 7: 188-96. PMID 7626962 DOI: 10.1176/JNP.7.2.188  0.372
1995 Rubin E, Sackeim HA, Prohovnik I, Moeller JR, Schnur DB, Mukherjee S. Regional cerebral blood flow in mood disorders: IV. Comparison of mania and depression. Psychiatry Research. 61: 1-10. PMID 7568564 DOI: 10.1016/0925-4927(95)02594-N  0.385
1994 Hurlet-Jensen AM, Prohovnik I, Pavlakis SG, Piomelli S. Effects of total hemoglobin and hemoglobin S concentration on cerebral blood flow during transfusion therapy to prevent stroke in sickle cell disease. Stroke; a Journal of Cerebral Circulation. 25: 1688-92. PMID 8042222 DOI: 10.1161/01.STR.25.8.1688  0.403
1994 Young WL, Pile-Spellman J, Prohovnik I, Kader A, Stein BM. Evidence for adaptive autoregulatory displacement in hypotensive cortical territories adjacent to arteriovenous malformations. Columbia University AVM Study Project. Neurosurgery. 34: 601-10; discussion 6. PMID 8008157 DOI: 10.1227/00006123-199404000-00006  0.367
1994 Venketasubramanian N, Prohovnik I, Hurlet A, Mohr JP, Piomelli S. Middle cerebral artery velocity changes during transfusion in sickle cell anemia. Stroke; a Journal of Cerebral Circulation. 25: 2153-8. PMID 7974538 DOI: 10.1161/01.Str.25.11.2153  0.439
1994 Nobler MS, Sackeim HA, Prohovnik I, Moeller JR, Mukherjee S, Schnur DB, Prudic J, Devanand DP. Regional cerebral blood flow in mood disorders, III. Treatment and clinical response. Archives of General Psychiatry. 51: 884-97. PMID 7944877 DOI: 10.1001/Archpsyc.1994.03950110044007  0.413
1994 Young WL, Prohovnik I, Pile-Spellman J, Fleischer LH, Baker KZ, Stein BM. Feeding Artery Pressure And Parenchymal Cerebral Blood Volume In Avm Patients Journal of Neurosurgical Anesthesiology. 6: 344. DOI: 10.1097/00008506-199410000-00105  0.3
1993 Sackeim HA, Prohovnik I, Moeller JR, Mayeux R, Stern Y, Devanand DP. Regional cerebral blood flow in mood disorders. II. Comparison of major depression and Alzheimer's disease. Journal of Nuclear Medicine : Official Publication, Society of Nuclear Medicine. 34: 1090-101. PMID 8315484  0.336
1992 Gitelman DR, Prohovnik I. Muscarinic and nicotinic contributions to cognitive function and cortical blood flow. Neurobiology of Aging. 13: 313-8. PMID 1522945 DOI: 10.1016/0197-4580(92)90044-X  0.603
1992 Steinke W, Tatemichi TK, Mohr JP, Massaro A, Prohovnik I, Solomon RA. Caudate hemorrhage with moyamoya-like vasculopathy from atherosclerotic disease. Stroke; a Journal of Cerebral Circulation. 23: 1360-3. PMID 1519294 DOI: 10.1161/01.Str.23.9.1360  0.311
1991 Young WL, Prohovnik I, Correll JW, Ostapkovich N, Ornstein E. Thiopental effect on cerebral blood flow during carotid endarterectomy. Journal of Neurosurgical Anesthesiology. 3: 265-9. PMID 15815421 DOI: 10.1097/00008506-199112000-00004  0.4
1991 Brass LM, Prohovnik I, Pavlakis SG, DeVivo DC, Piomelli S, Mohr JP. Middle cerebral artery blood velocity and cerebral blood flow in sickle cell disease. Stroke; a Journal of Cerebral Circulation. 22: 27-30. PMID 1987669 DOI: 10.1161/01.Str.22.1.27  0.557
1991 Gitelman DR, Prohovnik I, Tatemichi TK. Safety of hypercapnic challenge: cardiovascular and neurologic considerations. Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism. 11: 1036-40. PMID 1939382 DOI: 10.1038/Jcbfm.1991.172  0.517
1991 Young WL, Barkai AI, Prohovnik I, Nelson H, Durkin M. EFFECT OF Paco2 ON CEREBRAL BLOOD FLOW DISTRIBUTION DURING HALOTHANE COMPARED WITH ISOFLURANE ANAESTHESIA IN THE RAT Bja: British Journal of Anaesthesia. 67: 440-446. PMID 1931402 DOI: 10.1093/Bja/67.4.440  0.341
1991 Barkai AI, Prohovnik I, Young WL, Durkin M, Nelson HD. Alterations of local cerebral blood flow and glucose uptake by electroconvulsive shock in rats. Biological Psychiatry. 30: 269-82. PMID 1912118 DOI: 10.1016/0006-3223(91)90111-X  0.379
1991 Young WL, Prohovnik I, Correll JW, Ostapkovich N, Ornstein E, Quest DO. A comparison of cerebral blood flow reactivity to CO2 during halothane versus isoflurane anesthesia for carotid endarterectomy. Anesthesia & Analgesia. 73: 416-421. DOI: 10.1213/00000539-199110000-00009  0.365
1991 Ornstein E, Young W, Ostapkovich N, Prohovnik I, Stein B. COMPARATIVE EFFECTS OF DESFLURANE AND ISOFLURANE ON CEREBRAL BLOOD FLOW Anesthesiology. 75: A209-A209. DOI: 10.1097/00000542-199109001-00209  0.496
1991 Young WL, Barkai A, Prohovnik I, Nelson H, Durkin M. THE EFFECT OF PaCO2ON CEREBRAL BLOOD FLOW DISTRIBUTION DURING HALOTHANE VS . ISOFLURANE ANESTHESIA IN THE RAT Anesthesiology. 75. DOI: 10.1097/00000542-199109001-00170  0.402
1991 Mukherjee S, Prohovnik I, Reddy R, Schnur D. Persistent tardive dyskinesia, caudate atrophy on CT scan, and regional cerebral blood flow findings in schizophrenia Schizophrenia Research. 4: 365. DOI: 10.1016/0920-9964(91)90292-Y  0.359
1990 Young WL, Barkai A, Prohovnik I, Nelson H, Durkin M. Nimodipine does not increase cerebral blood flow during hypocapnia in the rat. Journal of Neurosurgical Anesthesiology. 2: 284-289. PMID 15815365 DOI: 10.1097/00008506-199012000-00006  0.32
1990 Tatemichi TK, Young WL, Prohovnik I, Gitelman DR, Correll JW, Mohr JP. Perfusion insufficiency in limb-shaking transient ischemic attacks. Stroke; a Journal of Cerebral Circulation. 21: 341-7. PMID 2406995 DOI: 10.1161/01.Str.21.2.341  0.661
1990 Young WL, Prohovnik I, Correll JW, Ostapkovich N. Three-minute blood flow index for assessment of cerebrovascular reserve. Stroke; a Journal of Cerebral Circulation. 21: 278-82. PMID 2305404 DOI: 10.1161/01.Str.21.2.278  0.424
1990 Sackeim HA, Prohovnik I, Moeller JR, Brown RP, Apter S, Prudic J, Devanand DP, Mukherjee S. Regional cerebral blood flow in mood disorders. I. Comparison of major depressives and normal controls at rest. Archives of General Psychiatry. 47: 60-70. PMID 2294857 DOI: 10.1001/Archpsyc.1990.01810130062009  0.367
1990 Young WL, Prohovnik I, Schroeder T, Correll JW, Ostapkovich N. Intraoperative 133Xe cerebral blood flow measurements by intravenous versus intracarotid methods. Anesthesiology. 73: 637-43. PMID 2221432 DOI: 10.1097/00000542-199010000-00009  0.352
1990 Ornstein E, Young WL, Prohovnik I, Ostapkovich N, Stein BM. Is Cerebral Blood Flow Autoregulation During Deliberate Hypotension Dependent on the Maintenance of Cardiac Output Journal of Neurosurgical Anesthesiology. 2: 217-218. DOI: 10.1097/00008506-199009000-00020  0.402
1990 Yoiing W, Massaro A, Omstein E, Ostapkovich N, Prohovnik I, Mohr J. A206 COMPARISON OF C02 REACTIVITY FOR MIDDLE CEREBRAL ARTERY VELOCITIES AND 133-XE CEREBRAL BLOOD FLOW VALUES DURING ANESTHESIA Anesthesiology. 73: NA-NA. DOI: 10.1097/00000542-199009001-00204  0.389
1990 Young W, Prohovnik I, Ostapkovich N, Correll J, Ornstein E. A170 THIOPENTAL EFFECT ON CEREBRAL BLOOD FLOW DURING CAROTID ENDARTERECTOMY Anesthesiology. 73: NA-NA. DOI: 10.1097/00000542-199009001-00169  0.39
1989 Young WL, Schroeder T, Prohovnik I, Correll JW, Ostapkovich N. Correlation of intravenous vs. intracarotid cerebral blood flow (CBF) values. Journal of Neurosurgical Anesthesiology. 1: 135-6. PMID 15815267 DOI: 10.1097/00008506-198906000-00021  0.458
1989 Prohovnik I, Pavlakis SG, Piomelli S, Bello J, Mohr JP, Hilal S, De Vivo DC. Cerebral hyperemia, stroke, and transfusion in sickle cell disease. Neurology. 39: 344-8. PMID 2927641 DOI: 10.1212/Wnl.39.3.344  0.419
1989 Berglund M, Prohovnik I, Risberg J. Regional cerebral blood flow during alcoholic blackout. Psychiatry Research-Neuroimaging. 27: 49-54. PMID 2922443 DOI: 10.1016/0165-1781(89)90008-5  0.645
1989 Kahn DA, Prohovnik I, Lucas LR, Sackeim HA. Dissociated effects of amphetamine on arousal and cortical blood flow in humans. Biological Psychiatry. 25: 755-67. PMID 2647156 DOI: 10.1016/0006-3223(89)90247-3  0.387
1989 Young WL, Prohovnik I, Correll JW, Ostapkovich N, Ornstein E, Matteo RS, Baker KZ. A comparison of the cerebral hemodynamic effects of sufentanil and isoflurane in humans undergoing carotid endarterectomy. Anesthesiology. 71: 863-9. PMID 2531561 DOI: 10.1097/00000542-198912000-00009  0.43
1989 Young WL, Prohovnik I, Correll JW, Ornstein E, Matteo RS, Ostapkovich N. Cerebral Blood Flow and Metabolism in Patients Undergoing Anesthesia for Carotid Endarterectomy Anesthesia & Analgesia. 68: 712???717. DOI: 10.1213/00000539-198906000-00003  0.423
1989 Young WL, Prohovnik I, Correll JW, Ornstein E, Matteo RS, Ostapkovich N. Cerebral blood flow and metabolism in patients undergoing anesthesia for carotid endarterectomy. A comparison of isoflurane, halothane, and fentanyl. Anesthesia & Analgesia. 68: 712-717. DOI: 10.1097/00132586-199002000-00002  0.314
1989 Young WL, Prohovnik I, Ornstein E, Ostapkovich N, Stein BM. Isoflurane Increases Cerebral Blood Flow Reactivity to CO2 in Humans Compared to the Awake State Journal of Neurosurgical Anesthesiology. 1: 175-176. DOI: 10.1097/00008506-198906000-00046  0.423
1989 Young WL, Petty G, Prohovnik I, Ornstein E, Ostapkovich N, Mohr JP, Stein BM. Correlation of Transcranial Doppler Velocity and 133Xe Cerebral Blood Flow Before and After Arteriovenous Malformation Resection Journal of Neurosurgical Anesthesiology. 1: 174-175. DOI: 10.1097/00008506-198906000-00045  0.453
1989 Young WL, Prohovnik I, Omstein E, Ostapkovich N, Stein BM. DOES ISOFLURANE CHANGE CEREBRAL BLOOD FLOW REACTIVITY TO CO2 IN HUMANS? Anesthesiology. 71: A104. DOI: 10.1097/00000542-198909001-00104  0.434
1989 Young WL, Schroeder T, Prohovnik I, Correll JW, Ostapkovich N. Correlation Of Intravenous Vs. Intracarotid Cerebral Blood Flow (Cbf) Values Anesthesiology. 71. DOI: 10.1097/00000542-198909001-00102  0.458
1988 Tatemichi TK, Prohovnik I, Mohr JP, Correll JW, Quest DO, Jarvis L. Reduced hypercapnic vasoreactivity in moyamoya disease. Neurology. 38: 1575-81. PMID 3419602 DOI: 10.1212/Wnl.38.10.1575  0.331
1988 Honer WG, Prohovnik I, Smith G, Lucas LR. Scopolamine reduces frontal cortex perfusion. Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism. 8: 635-41. PMID 3417793 DOI: 10.1038/jcbfm.1988.110  0.371
1988 Pavlakis SG, Bello J, Prohovnik I, Sutton M, Ince C, Mohr JP, Piomelli S, Hilal S, De Vivo DC. Brain infarction in sickle cell anemia: magnetic resonance imaging correlates. Annals of Neurology. 23: 125-30. PMID 3377435 DOI: 10.1002/Ana.410230204  0.328
1988 Young WL, Solomon RA, Prohovnik I, Ornstein E, Weinstein J, Stein BM. 133Xe blood flow monitoring during arteriovenous malformation resection: a case of intraoperative hyperperfusion with subsequent brain swelling. Neurosurgery. 22: 765-769. PMID 3374791 DOI: 10.1227/00006123-198804000-00028  0.314
1988 Prohovnik I. Analysis of regional blood flow data. Stroke. 19: 123. PMID 3336894 DOI: 10.1161/01.STR.19.1.123  0.451
1987 Young WL, Prohovnik I, Cornell JW, Wang TS, Lucas LR. CEREBRAL BLOOD FLOW DURING CAROTID ENDARTERECTOMY Anesthesiology. 67: A416. DOI: 10.1097/00000542-198709001-00416  0.487
1986 Prohovnik I, Sackeim HA, Decina P, Malitz S. Acute reductions of regional cerebral blood flow following electroconvulsive therapy. Interactions with modality and time. Annals of the New York Academy of Sciences. 462: 249-62. PMID 3458407 DOI: 10.1111/J.1749-6632.1986.Tb51259.X  0.415
1982 Maximilian VA, Risberg J, Prohovnik I, Rehnström S, Haeger-Aronsen B. Regional cerebral blood flow and verbal memory after chronic exposure to organic solvents Brain and Cognition. 1: 196-205. PMID 6927561 DOI: 10.1016/0278-2626(82)90017-3  0.615
1980 Prohovnik I, Håkansson K, Risberg J. Observations on the functional significance of regional cerebral blood flow in "resting" normal subjects. Neuropsychologia. 18: 203-217. PMID 7383312 DOI: 10.1016/0028-3932(80)90066-4  0.638
1980 Maximilian VA, Prohovnik I, Risberg J. Cerebral hemodynamic response to mental activation in normo- and hypercapnia. Stroke. 11: 342-7. PMID 6774450 DOI: 10.1161/01.STR.11.4.342  0.478
1978 Maximilian VA, Prohovnik I, Risberg J, Håkansson K. Regional blood flow changes in the left cerebral hemisphere during word pair learning and recall. Brain and Language. 6: 22-31. PMID 698781 DOI: 10.1016/0093-934X(78)90040-8  0.422
1977 Risberg J, Maximilian AV, Prohovnik I. Changes of cortical activity patterns during habituation to a reasoning test: A study with the 133Xe inhalation technique for measurement or regional cerebral blood flow Neuropsychologia. 15: 793-798. PMID 600374 DOI: 10.1016/0028-3932(77)90009-4  0.648
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