WOBIB: 16 - Nowak, et al. (1999) Command-related distri ...
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M. Nowak; K. S. Olsen; I. Law; Søren Holm; O. B. Paulson; N. H. Secher. Command-related distribution of regional cerebral blood flow during attempted handgrip. Journal of Applied Physiology 86(3):819-824, 1999. PMID: 10066691. WOBIB: 16.

To localize a central nervous feed-forward mechanism involved in cardiovascular regulation during exercise, brain activation patterns were measured in eight subjects by employing positron emission tomography and oxygen-15-labeled water. Scans were performed at rest and during rhythmic handgrip before and after axillary blockade with bupivacaine. After the blockade, handgrip strength was reduced to 25% (range 0-50%) of control values, whereas handgrip-induced heart rate and blood pressure increases were unaffected (13 +/- 3 beats/min and 12 +/- 5 mmHg, respectively; means +/- SE). Before regional anesthesia, handgrip caused increased activation in the contralateral sensory motor area, the supplementary motor area, and the ipsilateral cerebellum. We found no evidence for changes in the activation pattern due to an interaction between handgrip and regional anesthesia. This was true for both the blocked and unblocked arm. It remains unclear whether the activated areas are responsible for the increase in cardiovascular variables, but neural feedback from the contracting muscles was not necessary for the activation in the mentioned areas during rhythmic handgrip.

Asymmetry: 0.00000 (left: -1, right: +1)

VRML2 file (69 Kb)

1 Left handgrip before anesthesia. 1Hz Rythmic left handgrip. WOEXP: 47.
2 Right handgrip before anesthesia. 1Hz Rythmic right handgrip. WOEXP: 48.
3 Left handgrip due to anesthesia. 1Hz Rythmic left handgrip. WOEXP: 49.

corner cube of WOBIB_16

Related - positive correlated volumes

+1: 1.00000 M. Nowak; K. S. Olsen; I. Law; Søren Holm; O. B. Paulson; N. H. Secher. Command-related distribution of regional cerebral blood flow during attempted handgrip. Journal of Applied Physiology 86(3):819-824, 1999. PMID: 10066691. WOBIB: 16.

+2: 0.53736 C. Dettmers; R. N. Lemon; K. M. Stephan; G. R. Fink; Richard S. J. Frackowiak. Cerebral activation during the exertion of sustained static force in man. NeuroReport 7(13):2103-10, 1996. PMID: 8930968. WOBIB: 108.

+3: 0.45995 P. A. Gelnar; B. R. Krauss; P. R. Sheehe; N. M. Szeverenyi; A. V. Apkarian. A comparative fMRI study of cortical representations for thermal painful, vibrotactile, and motor performance tasks. NeuroImage 10(4):460-82, 1999. PMID: 10493903. DOI: 10.1006/nimg.1999.0482. WOBIB: 75.

+4: 0.45442 J. M. Ellermann; J. D. Siegal; J. P. Strupp; T. J. Ebner; K. Ugurbil. Activation of visuomotor systems during visually guided movements: a functional MRI study. Journal of Magnetic Resonance 131(2):272-285, 1998. PMID: 9571103. WOBIB: 45.

+5: 0.44547 F. Lacquaniti; Daniela Perani; E. Guigon; V. Bettinardi; M. Carrozzo; F. Grassi; Yves Rossetti; F. Fazio. Visuomotor Transformations for Reaching to Memorized Targets: A PET study. NeuroImage 5(2):129-146, 1997. PMID: 9345543. DOI: 10.1006.nimg.1996.0254. FMRIDCID: . WOBIB: 182.

+6: 0.41429 K. Inoue; R. Kawashima; Motoaki Sugiura; A. Ogawa; T. Schormann; Karl Zilles; Hiroshi Fukuda. Activation in the ipsilateral posterior parietal cortex during tool use: a PET study. NeuroImage 14(6):1469-75, 2001. PMID: 11707103. DOI: 10.1006/nimg.2001.0942. WOBIB: 48.

+7: 0.39294 S. Tanaka; T. Inui; S. Iwaki; J. Konishi; T. Nakai. Neural substrates involved in imitating finger configurations: an fMRI study. NeuroReport 12(6):1171-4, 2001. PMID: 11338186. WOBIB: 43.

+8: 0.39274 Hans C. Lou; Troels W. Kjaer; Lars Friberg; G. Wildschiodtz; Søren Holm; Markus Nowak. A 15O-H2O PET study of meditation and the resting state of normal consciousness. Human Brain Mapping 7(2):98-105, 1999. PMID: 9950067. WOBIB: 22.

+9: 0.38176 Stefan Geyer; Anders Ledberg; Axel Schleicher; Shigeo Kinomura; Thorsten Schormann; Uli Burgel; Torkel Klingberg; Jonas Larsson; Karl Zilles; Per E. Roland. Two different areas within the primary motor cortex of man. Nature 382(6594):805-807, 1996. PMID: 8752272. FMRIDCID: . WOBIB: 163.

+10: 0.37724 Chlöé Farrer; Chris D. Frith. Experiencing oneself vs another person as being the cause of an action: the neural correlates of the experience of agency. NeuroImage 15(3):596-603, 2002. PMID: 11848702. DOI: 10.1006/nimg.2001.1009. WOBIB: 23.

+11: 0.36903 Ian Law; Claus Svarer; Søren Holm; Olaf B. Paulson. The activation pattern in normal humans during suppression, imagination and performance of saccadic eye movements. Acta Physiologica Scandinavica 161(3):419-434, 1997. PMID: 9401596. FMRIDCID: . WOBIB: 135.

+12: 0.35244 I. Indovina; J. N. Sanes. On somatotopic representation centers for finger movements in human primary motor cortex and supplementary motor area. NeuroImage 13(6 Pt 1):1027-34, 2001. PMID: 11352608. DOI: 10.1006/nimg.2001.0776. WOBIB: 11.

+13: 0.34838 R. A. Berman; C. L. Colby; C. R. Genovese; J. T. Voyvodic; B. Luna; K. R. Thulborn; J. A. Sweeney. Cortical networks subserving pursuit and saccadic eye movements in humans: an FMRI study. Human Brain Mapping 8(4):209-25, 1999. PMID: 10619415. WOBIB: 46.

+14: 0.34678 T. Mima; A. Ikeda; S. Yazawa; T. Kunieda; T. Nagamine; W. Taki; H. Shibasaki. Somesthetic function of supplementary motor area during voluntary movements. NeuroReport 10(9):1859-62, 1999. PMID: 10501521. WOBIB: 84.

+15: 0.33983 J. D. Talbot; S. Marrett; Alan C. Evans; Ernst Meyer; M. C. Bushnell; G. H. Duncan. Multiple representations of pain in human cerebral cortex. Science 251(4999):1355-8, 1991. PMID: 2003220. BrainMap: 5. WOBIB: 114.

+16: 0.33886 C. Weiller; M. Juptner; S. Fellows; M. Rijntjes; G. Leonhardt; S. Kiebel; S. Muller; H. C. Diener; A. F. Thilmann. Brain representation of active and passive movements. NeuroImage 4(2):105-110, 1996. PMID: 9345502. FMRIDCID: . WOBIB: 151.

+17: 0.33105 B. J. Casey; Jonathan D. Cohen; K. O'Craven; Richard J. Davidson; W. Irwin; C. A. Nelson; D. C. Noll; X. Hu; M. J. Lowe; B. R. Rosen; C. L. Truwitt; P. A. Turski. Reproducibility of fMRI results across four institutions using a spatial working memory task. NeuroImage 8(3):249-261, 1998. PMID: 9758739. FMRIDCID: . WOBIB: 116.

+18: 0.32416 Andrew C. N. Chen; David M. Niddam; Helen J. Crawford; Robert Oostenveld; Lars Arendt-Nielsen. Spatial summation of pain processing in the human brain as assessed by cerebral event related potentials. Neuroscience Letters 328(2):190-194, 2002. PMID: 12133585. FMRIDCID: . WOBIB: 136.

+19: 0.30915 M. Fredrikson; G. Wik; Håkan Fischer; J. Andersson. Affective and attentive neural networks in humans: a PET study of Pavlovian conditioning. NeuroReport 7(1):97-101, 1995. PMID: 8742426. WOBIB: 99.

+20: 0.30703 M. Fredrikson; T. Furmark; M. T. Olsson; Håkan Fischer; J. Andersson; B. Langstrom. Functional neuroanatomical correlates of electrodermal activity: a positron emission tomographic study. Psychophysiology 35(2):179-85, 1998. PMID: 9529944. WOBIB: 94.

+21: 0.30516 Richard J. Maddock; Michael H. Buonocore; Shawn J. Kile; Amy S. Garrett. Brain regions showing increased activation by threat-related words in panic disorder. NeuroReport 14(3):325-328, 2003. PMID: 12634477. FMRIDCID: . WOBIB: 168.

+22: 0.30205 Nancy C. Andreasen; Daniel S. O'Leary; Ted Cizadlo; Stephan Arndt; Karim Rezai; G. Leonard Watkins; Laura L. Ponto; Richard D. Hichwa. Remembering the past: two facets of episodic memory explored with positron emission tomography. American Journal of Psychiatry 152(11):1576-1585, 1995. PMID: 7485619. FMRIDCID: . BrainMap: 219. WOBIB: 134.

+23: 0.30158 L. M. Parsons; D. Osherson. New Evidence for Distinct Right and Left Brain Systems for Deductive versus Probabilistic Reasoning. Cerebral Cortex 11(10):954-65, 2001. PMID: 11549618. WOBIB: 47.

+24: 0.29681 Kathryn M. Abel; Matthew P. G. Allin; Katarzyna Kucharska-Pietura; Anthony S. David; Chris Andrew; Steven C. R. Williams; Michael J. Brammer; Mary L. Phillips. Ketamine alters neural processing of facial emotion recognition in healthy men: an fMRI study. NeuroReport 14(3):387-391, 2003. PMID: 12634489. DOI: 10.1097/01.wnr.0000058031.29600.31. FMRIDCID: . WOBIB: 155.

+25: 0.28967 Silvina Horovitz; Pawel Skudlarski; John Gore. Correlations and dissociations between BOLD signal and P300 amplitude in an auditory oddball task: a parametric approach to combining fMRI and ERP. Magnetic Resonance Imaging 20(4):319, 2002. PMID: 12165350. WOBIB: 19.

Antirelated - negatively correlated volumes

-1: 0.00000 J. D. Bremner; R. B. Innis; S. M. Southwick; L. Staib; S. Zoghbi; D. S. Charney. Decreased benzodiazepine receptor binding in prefrontal cortex in combat-related posttraumatic stress disorder. American Journal of Psychiatry 157(7):1120-1126, 2000. PMID: 10873921. WOBIB: 67.

-2: 0.00005 Noam Sobel; V. Prabhakaran; John E. Desmond; Gary H. Glover; R. L. Goode; Edith V. Sullivan; John D. E. Gabrieli. Sniffing and smelling: separate subsystems in the human olfactory cortex. Nature 392(6673):282-286, 1998. PMID: 9521322. DOI: 10.1038/32654. FMRIDCID: . WOBIB: 162.

-3: 0.00006 Christian Gerlach; I. Law; Anders Gade; O. B. Paulson. The role of action knowledge in the comprehension of artefacts--a PET study. NeuroImage 15(1):143-52, 2002. PMID: 11771982. DOI: 10.1006/nimg.2002.0969. WOBIB: 34.

-4: 0.00009 T. Suhara; F. Yasuno; Y. Sudo; M. Yamamoto; M. Inoue; Y. Okubo; K. Suzuki. Dopamine D2 receptors in the insular cortex and the personality trait of novelty seeking. NeuroImage 13(5):891-895, 2001. PMID: 11304084. DOI: 10.1006/nimg.2001.0761. FMRIDCID: . WOBIB: 160.

-5: 0.00010 Ahmad R. Hariri; Venkata S. Mattay; Alessandro Tessitore; Bhaskar Kolachana; Francesco Fera; David Goldman; Michael F. Egan; Daniel R. Weinberger. Serotonin transporter genetic variation and the response of the human amygdala. Science 297(5580):400-3, 2002. PMID: 12130784. DOI: 10.1126/science.1071829. WOBIB: 115.

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