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Amir Shmuel, Ph.D.

 

Picture of Shmuel, Amir, Ph.D.

Amir Shmuel

Position: Research Scientist  Unit: Alumni Logothetis

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Articles (19):

Shmuel A, Chaimow D, Raddatz G, Ugurbil K and Yacoub E (February-2010) Mechanisms underlying decoding at 7 T: Ocular dominance columns, broad structures, and macroscopic blood vessels in V1 convey information on the stimulated eye NeuroImage 49(3) 1957-1964.
Yacoub E, Shmuel A, Logothetis NK and Ugurbil K (October-2007) Robust detection of ocular dominance columns in humans using Hahn Spin Echo BOLD functional MRI at 7 Tesla NeuroImage 37(4) 1161–1177.
Pfeuffer J, Shmuel A, Keliris GA, Steudel T, Merkle H and Logothetis NK (July-2007) Functional MR imaging in the awake monkey: effects of motion on dynamic off-resonance and processing strategies Magnetic Resonance Imaging 25(6) 869-882.
Keliris GA, Shmuel A, Ku S-P, Pfeuffer J, Oeltermann A, Steudel T and Logothetis NK (July-2007) Robust Controlled Functional MRI in Alert Monkeys at High Magnetic Field: Effects of Jaw and Body Movements NeuroImage 36(3) 550-570.
Shmuel A, Yacoub E, Chaimow D, Logothetis NK and Ugurbil K (April-2007) Spatio-temporal point-spread function of fMRI signal in human gray matter at 7 Tesla NeuroImage 35(2) 539-552.
Shmuel A, Augath M, Oeltermann A and Logothetis NK (March-2006) Negative functional MRI response correlates with decreases in neuronal activity in monkey visual area V1 Nature Neuroscience 9(4) 569-577.
Shmuel A, Korman M, Sterkin A, Harel M, Ullman S, Malach R and Grinvald A (February-23-2005) Retinotopic Axis Specificity and Selective Clustering of Feedback Projections from V2 to V1 in the Owl Monkey Journal of Neuroscience 25(8) 2117-2131.
Yacoub E, Van de Moortele P-F, Shmuel A and Ugurbil K (February-2005) Signal and noise characteristics of Hahn SE and GE BOLD fMRI at 7 T in humans Neuroimage 24(3) 738.
Swindale NV, Grinvald A and Shmuel A (March-2003) The Spatial Pattern of Response Magnitude and Selectivity for Orientation and Direction in Cat Visual Cortex Cerebral Cortex 13(3) 225-238.
Shmuel A, Yacoub E, Pfeuffer J, Ugurbil K and Al E (December-2002) Sustained negative BOLD, blood flow and oxygen consumption response and its coupling to the positive response in the human brain Neuron 36(6) 1195-1210.
Pfeuffer J, Van de Moortele P-F, Yacoub E, Shmuel A, Adriany G, Andersen P, Merkle H, Garwood M, Ugurbil K and Hu X (September-2002) Zoomed Functional Imaging in the Human Brain at 7 Tesla with Simultaneous High Spatial and High Temporal Resolution NeuroImage 17(1) 272-286.
Pfeuffer J, Adriany G, Shmuel A, Yacoub E, Van de Moortele P-F, Hu X and Ugurbil K (May-2002) Perfusion-based high-resolution functional imaging in the human brain at 7 Tesla Magnetic Resonance in Medicine 47(5) 903-911.
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Hu X, Yacoub E, Pfeuffer J, Shmuel A, Van de Moortele P-F, Adriany G and Ugurbil K (February-2002) Mapping Human Brain Function with MRI at 7 Tesla Chinese Journal of Magnetic Resonance 19(1) 90-91.
Yacoub E, Shmuel A, Pfeuffer J, Van de Moortele P-F, Adriany G, Ugurbil K and Hu X (November-2001) Investigation of the Initial Dip at 7 Tesla NMR in Biomedicine 14(7-8) 408-412.
Ugurbil K, Shmuel A, Pfeuffer J and Al E (July-2001) Magnetic Resonance Imaging of Brain Function and Neurochemistry Proceedings of the IEEE 89(7) 1093-1140.
Yacoub E, Shmuel A, Pfeuffer J, Van de Moortele P-F, Adriany G, Andersen P, Vaughan J, Merkle H, Ugurbil K and Hu X (April-2001) Imaging Brain Function in Humans at 7 Tesla Magnetic Resonance in Medicine 45(4) 588-594.
Shmuel A and Grinvald A (May-2000) Coexistence of linear zones and pinwheels within orientation maps in cat visual cortex Proceedings of the National Academy of Sciences of the United States of America 97(10) 5568-5573.
Shmuel A and Grinvald A (November-1996) Functional Organization for Direction of Motion and Its Relationship to Orientation Maps in Cat Area 18 Journal of Neuroscience 16(21) 6945-6964.
Hel-Or Y, Shmuel A and Werman M (1994) Localization of primitives using adaptive projections Journal of Intelligent and Robotic Systems 11 161-174.

Contributions to books (2):

Grinvald A, Shoham D, Shmuel A, Glaser D, Vanzetta I, Shtoyerman E, Slovin H, Wijnbergen C, Hildesheim R and Arieli A: In-Vivo optical imaging of cortical architecture and dynamics, 893-969. In: Modern Techniques in Neuroscience Research, (Ed) U. Windhorst, Springer, Berlin, Germany, (1999).
Grinvald A, Shmuel A, Glaser D, Vanzetta I and Arieli A: Intrinsic signal imaging in the neocortex. (Ed) R. Yuste, Cold Spring Harbor Laboratory Press, (1999).

Posters (19):

Shmuel A, Raddatz G, Chaimow D, Logothetis NK, Ugurbil K and Yacoub E (June-2007): Origin of ‘decoding’ signals in the visual cortex: gray matter or macroscopic blood vessels?, 13th Annual Meeting of the Organization for Human Brain Mapping (HBM 2007), Chicago, IL, USA, NeuroImage, 36(Supplement 1) S97.
Shmuel A, Augath M, Oeltermann A and Logothetis NK (June-2007): Spontaneous fluctuations in functional MRI signal reflect fluctuations in the underlying local neuronal activity, 13th Annual Meeting of the Organization for Human Brain Mapping (HBM 2007), Chicago, IL, USA, NeuroImage, 36(Supplement 1) S58.
Shmuel A, Steudel T, Oeltermann A and Logothetis NK (October-2006): Neuronal correlates of fMRI signal response in alert monkey V1, 36th Annual Meeting of the Society for Neuroscience (Neuroscience 2006), Atlanta, GA, USA.
Shmuel A, Deubelius A, Steudel T and Logothetis NK (November-2005): Increased activity in monkey V1 and V2 during fixation, 35th Annual Meeting of the Society for Neuroscience (Neuroscience 2005), Washington, DC, USA.
Deubelius A, Steudel T, Logotethis NK and Shmuel A (November-2005): Negative BOLD response in early visual areas of the alert monkey, 35th Annual Meeting of the Society for Neuroscience (Neuroscience 2005), Washington, DC, USA.
Chaimow D, Ugurbil K and Shmul A (August-2005): Contextual effects on the perception of stimulus dimensions, 28th European Conference on Visual Perception, A Coruña, Spain, Perception, 34(ECVP Abstract Supplement) 161-162.
Deubelius A, Logothetis NK and Shmuel A (August-2005): Decreased detectability of targets in non-stimulated regions of the visual field, 28th European Conference on Visual Perception, A Coruña, Spain, Perception, 34(ECVP Abstract Supplement) 91.
Shmuel A, Augath M, Oeltermann A, Pauls J and Logothetis NK (August-2004): Decreases in neuronal activity and negative BOLD response in non-stimulated regions of monkey V1, Fourth Annual Meeting of the Vision Sciences Society (VSS 2004), Sarasota, FL, USA, Journal of Vision, 4(8) 16.
Yacoub E, Ugurbil K and Shmuel A (May-19-2004): Robust Detection of Ocular Dominance Columns in Humans using High Field HSE BOLD fMRI, 12th Scientific Meeting of the International Society of Magnetic Resonance in Medicine (ISMRM 2004), Kyoto, Japan.
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Shmuel A, Augath M, Oeltermann A, Pauls J and Logothetis NK (November-2003): The Negative BOLD Response in Monkey V1 is Associated with Decreases in Neuronal Activity, 33rd Annual Meeting of the Society for Neuroscience (Neuroscience 2003), New Orleans, LA, USA.
Yacoub E, Shmuel A, Van de Moortele P-F and Ugurbil K (July-13-2003): Sub Millimeter Analysis of Specificity of SE, GE, and ASE BOLD Responses in the Human Visual Cortex, 11th Scientific Meeting of the International Society of Magnetic Resonance in Medicine (ISMRM 2003), Toronto, Canada.
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Shmuel A, Augath MA, Rounis E, Logothetis NK and Smirnakis SM (June-2003): Negative BOLD Response Ipsi-lateral to the Visual Stimulus: Origin Is Not Blood Stealing, Ninth Annual Meeting of the Organization for Human Brain Mapping (HBM 2003), New York, NY, USA, NeuroImage, 19(2 Supplement) e570-e571.
Shmuel A, Augath MA, Oeltermann A, Pauls J, Murayama Y and Logothetis NK (June-2003): The Negative BOLD Response in Monkey V1 Is Associated with Decreases in Neuronal Activity, Ninth Annual Meeting of the Organization for Human Brain Mapping (HBM 2003), New York, NY, USA, NeuroImage, 19(2 Supplement) e567-e568.
Shmuel A, Augath M, Oeltermann A and Logothetis NK (November-2002): Sustained negative BOLD response in the monkey brain, 32nd Annual Meeting of the Society for Neuroscience (Neuroscience 2002), Orlando, FL, USA.
Shmuel A, Yacoub E, Pfeuffer J, Ugurbil K and Koller EA (June-2002): The Spatial Pattern of the Positive BOLD Response at High Magnetic Field is Approximately Stationary, 8th International Conference on Functional Mapping of the Human Brain (HBM 2002), Sendai, Japan, NeuroImage, 16(2 Supplement 1) 1287.
Shmuel A, Yacoub E, Pfeuffer J, Van de Moortele P-F, Adriany G, Strupp J, Ugurbil K and Hu X (May-20-2002): The Spatial Pattern of the Positive BOLD Response at High Magnetic Field is Approximately Stationary, 10th Scientific Meeting of the International Society of Magnetic Resonance in Medicine (ISMRM 2002), Honolulu, HI, USA.
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Shmuel A, Yacoub E, Pfeuffer J, Van de Moortele P-F, Adriany G, Ugurbil K and Hu X (June-2001): Negative BOLD response and its coupling to the positive response in the human brain, Seventh Annual Meeting of the Organization for Human Brain Mapping (HBM 2001), Brighton, UK, NeuroImage, 13(6 Supplement) S1005.
Shmuel A, Yacoub E, Pfeuffer J, Van de Moortele P-F, Adriany G, Ugurbil K and Hu X (April-24-2001): Reproducibility of the BOLD response in the human brain as measured at high-resolution at 7 Tesla, 9th Scientific Meeting of the International Society of Magnetic Resonance in Medicine (ISMRM), 18th Annual Meeting and Exhibition of the European Society for Magnetic Resonance in Medicine and Biology (ESMRMB), Glasgow, UK.
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Shmuel A, Hu X, Ugurbil K and Grinvald A (April-4-2000): Spread of Hemo-Dynamic Signals in Draining Veins Beyond the Regions of Electrical Activation, 8th Scientific Meeting of the International Society of Magnetic Resonance in Medicine (ISMRM 2000), Denver, CO, USA.

Talks (7):

Chaimow D, Logothetis NK, Raddatz G, Shmuel A, Ugurbil K and Yacoub E (May-5-2008) Abstract Talk: Multi-resolution classification analysis of ocular dominance columns obtained from human V1 at 7 Tesla: mechanisms underlying decoding signals, 16th Scientific Meeting and Exhibition of the International Society of Magnetic Resonance in Medicine (ISMRM 2008), Toronto, Canada 27.
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Shmuel A, Raddatz G, Chaimow D, Logothetis NK, Ugurbil K and Yacoub E (November-2007) Abstract Talk: Multi-resolution classification analysis of ocular dominance columns obtained at 7 Tesla from human V1: mechanisms underlying decoding signals, 37th Annual Meeting of the Society for Neuroscience (Neuroscience 2007), San Diego, CA, USA(451.9).
Shmuel A (February-28-2006) Invited Lecture: Neuronal Correlates of Negative BOLD Responses in Monkey Visual Cortex, Neural Activity and BOLD Functional MRI Workshop 2006, London, UK.
Yacoub E, Ugurbil K and Shmuel A (May-9-2005) Abstract Talk: Residual Effects of Large Vessels in GE BOLD Differential Mapping of Ocular Dominance Columns, 13th Scientific Meeting of the International Society of Magnetic Resonance in Medicine (ISMRM 2005), Miami Beach, FL, USA 27.
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Shmuel A, Augath MA, Oeltermann A, Pauls J and Logothetis NK (July-13-2003) Abstract Talk: The Negative BOLD Response in Monkey V1 is Associated with Decreases in Neuronal Activity, 11th Scientific Meeting of the International Society of Magnetic Resonance in Medicine (ISMRM 2003), Toronto, Canada(211) 51.
Pfeuffer J, Adriany G, Shmuel A, Yacoub E, Van de Moortele P-F, Hu X and Ugurbil K (May-23-2002) Abstract Talk: Perfusion-based High-Resolution Functional Imaging in the Human Brain at 7 Tesla, 10th Scientific Meeting of the International Society of Magnetic Resonance in Medicine (ISMRM 2002), Honolulu, HI, USA(627).
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Shmuel A, Yacoub E, Pfeuffer J, Van de Moortele P-F, Adriany G, Ugurbil K and Hu X (May-23-2002) Abstract Talk: Sustained Negative BOLD and Blood Flow Response and its Coupling to the Positive Response in the Human Brain, 10th Scientific Meeting of the International Society of Magnetic Resonance in Medicine (ISMRM 2002), Honolulu, HI, USA(642).
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Last updated: Monday, 22.05.2017