WOEXP: 129 - Strategy switching in the presence of obstacles
 
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Strategy switching in the presence of obstacles. Successful detour navigation in a complex virtual town versus successful direct navigation. WOEXP: 129.

Eleanor A. Maguire; N. Burgess; J. G. Donnett; Richard S. J. Frackowiak; C. D. Frith; J. O'Keefe. Knowing where and getting there: a human navigation network. Science 280(5365):921-4, 1998. PMID: 9572740. WOBIB: 38.

Cognition,Attention - Set shifting
WOEXT: 148.

Modality:PET/MRI
Measured variable: CBF
Tracer: O-15 Water
Scanner: Siemens, ECAT EXACT HR+ model 962
Number of subjects: 10

Asymmetry: -0.37500 (left: -1, right: +1)

  x     y     z   Lobar anatomy Functional area WOROI Value
-10 64 4 Left superior frontal gyrus      
-16 27 35 Left middle frontal gyrus      
24 -74 -35 Right cerebellum      

corner cube of volume 130 (Strategy switching in the presence of obstacles)

[ PNG | VRML (65Kb) ]
Related - positive correlated volumes

+1: 1.00000 Strategy switching in the presence of obstacles. Successful detour navigation in a complex virtual town versus successful direct navigation. WOEXP: 129.
Eleanor A. Maguire; N. Burgess; J. G. Donnett; Richard S. J. Frackowiak; C. D. Frith; J. O'Keefe. Knowing where and getting there: a human navigation network. Science 280(5365):921-4, 1998. PMID: 9572740. WOBIB: 38.

+2: 0.46699 Valid cue-induced visuospatial expectancy with anticipatory bias versus without anticipatory bias. Valid cue-induced visuospatial expectancy with anticipatory bias where a centrally presented diamond on the screen indicated valid cues for a peripheral target and where the response was significantly faster versus trials where response was not significantly faster. Response was made by pushing a button.. WOEXP: 202.
D. M. Small; D. R. Gitelman; M. D. Gregory; A. C. Nobre; T. B. Parrish; M-M Mesulam. The posterior cingulate and medial prefrontal cortex mediate the anticipatory allocation of spatial attention. NeuroImage 18(3):633-41, 2003. PMID: 12667840. WOBIB: 65.

+3: 0.46154 Case judgment versus syllable counting. Case judgment of letters from visually presented words with button press versus counting the number of syllables in a visually presented word. WOEXP: 553.
Russell A. Poldrack; Anthony D. Wagner; Matthew W. Prull; John E. Desmond; Gary H. Glover; John D. E. Gabrieli. Functional Specialization for Sematic and Phonological Processing in the Left Inferior Prefrontal Cortex. NeuroImage 10(1):15-35, 1999. PMID: 10385578. DOI: 10.10061/nimg.1999.0441. FMRIDCID: . WOBIB: 178.

+4: 0.44201 Generate word beginning with given letter versus antonym generation. Verbal fluency: Generate word beginning with given letter versus antonym word generation. WOEXP: 32.
E. A. Phelps; F. Hyder; A. M. Blamire; R. G. Shulman. FMRI of the prefrontal cortex during overt verbal fluency. NeuroReport 8(2):561-5, 1997. PMID: 9080448. WOBIB: 12.

+5: 0.43233 Generate word beginning with a given letter. Verbal fluency: Generate word beginning with given letter versus simple repetition of heard word. WOEXP: 31.
E. A. Phelps; F. Hyder; A. M. Blamire; R. G. Shulman. FMRI of the prefrontal cortex during overt verbal fluency. NeuroReport 8(2):561-5, 1997. PMID: 9080448. WOBIB: 12.

+6: 0.42403 Happy versus sad. Recalling of powerful and personal autobiographical emotional episodes invoking happiness versus recalling sad episodes. WOEXP: 486.
Mario Pelletier; Alain Bouthillier; Johanne Levesque; Serge Carrier; Claude Breault; Vincent Paquette; Boualem Mensour; Jean-Maxime Leroux; Gilles Beaudoin; Pierre Bourgouin; Mario Beauregard. Separate neural circuits for primary emotions? Brain activity during self-induced sadness and happiness in professional actors. NeuroReport 14(8):1111-1116, 2003. PMID: 12821792. DOI: 10.1097/01.wnr.0000075421.59944.69. FMRIDCID: . WOBIB: 157.

+7: 0.39673 Valid cue-induced visuospatial expectancy with anticipatory bias versus neural cue. Valid cue-induced visuospatial expectancy with anticipatory bias where a centrally presented diamond on the screen indicated valid cues for a peripheral target and where the response was significantly faster versus nondirectional cues. Response was made by pushing a button.. WOEXP: 201.
D. M. Small; D. R. Gitelman; M. D. Gregory; A. C. Nobre; T. B. Parrish; M-M Mesulam. The posterior cingulate and medial prefrontal cortex mediate the anticipatory allocation of spatial attention. NeuroImage 18(3):633-41, 2003. PMID: 12667840. WOBIB: 65.

+8: 0.35992 Novel word recall versus practiced word recall. Speak load words recalled from a list of 15 words heard only one time just prior to recall versus speak words aloud from a list of practiced words. WOEXP: 275.
Nancy C. Andreasen; D. S. O'Leary; T. Cizadlo; Stephan Arndt; K. Rezai; G. L. Watkins; L. L. Ponto; R. D. Hichwa. II. PET studies of memory: novel versus practiced free recall of word lists. NeuroImage 2(4):296-305, 1995. PMID: 9343614. WOBIB: 85.

+9: 0.35891 Tower of London task, PET regression. Correlation with the minimum number of moves in zero to seven moves Tower of London task. WOEXP: 442.
Ulrich Schall; Patrick Johnston; Jim Lagopoulos; Markus Juptner; Walter Jentzen; Renate Thienel; Alexandra Dittmann-Balcar; Stefan Bender; Philip B. Ward. Functional brain maps of Tower of London performance: a positron emission tomography and functional magnetic resonance imaging study. NeuroImage 20(2):1154-61, 2003. PMID: 14568484. DOI: 10.1016/S1053-8119(03)00338-0. FMRIDCID: . WOBIB: 144.

+10: 0.32954 Passive versus active, hypothesis generation and testing group with replication. Passive state with simulus versus active states in connection with visual information processing task: same-different discrimination, visual search, spatial attention, language, memory, cross-modal imagery. hypothesis generation and testing group. WOEXP: 531.
Gordon L. Shulman; Julie A. Fiez; Maurizio Corbetta; Randy L. Buckner; Francis M. Miezin; Marcus E. Raichle; Steven E. Petersen. Common Blood Flow Changes across Visual Tasks: II. Decreases in Cerebral Cortex. Journal of Cognitive Neuroscience 9(5):648-663, 1997. FMRIDCID: . WOBIB: 173.

+11: 0.32048 Resting. Resting with eyes closed versus conjunction between nine different cognitive task: visuomotor, verb generation, mental calculation, listening to language stimuli, visual mental imagery, perceptual matching, self-paced movement. WOEXP: 229.
B. Mazoyer; L. Zago; E. Mellet; S. Bricogne; O. Etard; O. Houde; F. Crivello; M. Joliot; L. Petit; N. Tzourio-Mazoyer. Cortical networks for working memory and executive functions sustain the conscious resting state in man. Brain Research Bulletin 54(3):287-298, 2001. PMID: 11287133. WOBIB: 74.

+12: 0.30567 Mildly depressed cancer patients. Cancer patients that might be mildly depressed versus patients with chronic hepatitis. WOEXP: 293.
M. Tashiro; F. D. Juengling; M. J. Reinhardt; I. Brink; S. Hoegerle; M. Mix; K. Kubota; K. Yamaguchi; M. Itoh; H. Sasaki; E. Moser; E. U. Nitzsche. Reproducibility of PET brain mapping of cancer patients. Psychooncology 9(2):157-63, 2000. PMID: 10767753. WOBIB: 92.

+13: 0.30553 Visuospatial 2-back, pooled data. Viewing of dots in one of four displayed boxes with button pressing for indicating where the dot occured two trials back versus pressing buttons in zero-back. WOEXP: 349.
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.

+14: 0.30451 Case judgment versus pseudoword syllable counting. Case judgment of letters from visually presented words with button press versus counting the number of syllables in a visually presented pseudoword. WOEXP: 557.
Russell A. Poldrack; Anthony D. Wagner; Matthew W. Prull; John E. Desmond; Gary H. Glover; John D. E. Gabrieli. Functional Specialization for Sematic and Phonological Processing in the Left Inferior Prefrontal Cortex. NeuroImage 10(1):15-35, 1999. PMID: 10385578. DOI: 10.10061/nimg.1999.0441. FMRIDCID: . WOBIB: 178.

+15: 0.30000 Case versus semantic. Decision based on the case of the letters in the word with right hand button press versuswhether a visually presented word is abstract or concrete. WOEXP: 551.
Russell A. Poldrack; Anthony D. Wagner; Matthew W. Prull; John E. Desmond; Gary H. Glover; John D. E. Gabrieli. Functional Specialization for Sematic and Phonological Processing in the Left Inferior Prefrontal Cortex. NeuroImage 10(1):15-35, 1999. PMID: 10385578. DOI: 10.10061/nimg.1999.0441. FMRIDCID: . WOBIB: 178.

+16: 0.29760 Happy versus neutral. Recalling of powerful and personal autobiographical emotional episodes invoking happiness versus recalling emotionally neutral life episodes. WOEXP: 484.
Mario Pelletier; Alain Bouthillier; Johanne Levesque; Serge Carrier; Claude Breault; Vincent Paquette; Boualem Mensour; Jean-Maxime Leroux; Gilles Beaudoin; Pierre Bourgouin; Mario Beauregard. Separate neural circuits for primary emotions? Brain activity during self-induced sadness and happiness in professional actors. NeuroReport 14(8):1111-1116, 2003. PMID: 12821792. DOI: 10.1097/01.wnr.0000075421.59944.69. FMRIDCID: . WOBIB: 157.

+17: 0.29328 Memory retrieval of voice encoded words versus silent reading. Memory retrieval from visually presented words of words earlier encoded during a voice task and with right hand button press indication versus silent reading of visually presented words. WOEXP: 326.
L. Nyberg; Endel Tulving; R. Habib; L. G. Nilsson; S. Kapur; S. Houle; Roberto Cabeza; A. R. McIntosh. Functional brain maps of retrieval mode and recovery of episodic information. NeuroReport 7(1):249-52, 1995. PMID: 8742463. WOBIB: 105.

+18: 0.29248 Subject 1: Answering self-reflective questions versus answering semantic questions. Self-reflective and semantic yes/no questions posed through headphones were answered with button press. WOEXP: 54.
Sterling C. Johnson; Leslie C. Baxter; Lana S. Wilder; James G. Pipe; Joseph E. Heiserman; George P. Prigatano. Neural correlates of self-reflection. Brain 125(Pt 8):1808-14, 2002. PMID: 12135971. WOBIB: 20.

+19: 0.28354 Forgiveness judgements. Judgements of visually displayed sentences about forgiveness situations with button press versus judgement involving social reasoning. WOEXP: 451.
T. F. Farrow; Y. Zheng; I. D. Wilkinson; S. A. Spence; J. F. Deakin; N. Tarrier; P. D. Griffiths; P. W. Woodruff. Investigating the functional anatomy of empathy and forgiveness. NeuroReport 12(11):2433-2438, 2001. PMID: 11496124. FMRIDCID: . WOBIB: 147.

+20: 0.28116 Passive versus active, hypothesis generation group. Passive state with simulus versus active states in connection with visual information processing task: same-different discrimination, visual search, spatial attention, language, memory, cross-modal imagery. hypothesis generation group. WOEXP: 530.
Gordon L. Shulman; Julie A. Fiez; Maurizio Corbetta; Randy L. Buckner; Francis M. Miezin; Marcus E. Raichle; Steven E. Petersen. Common Blood Flow Changes across Visual Tasks: II. Decreases in Cerebral Cortex. Journal of Cognitive Neuroscience 9(5):648-663, 1997. FMRIDCID: . WOBIB: 173.

+21: 0.27004 Theory of mind stories versus 'physical' stories. Story comprehension during silent reading and question answering of visually presented stories necessitating the attribution of mental states versus reading of stories requiring no attribution of mental states. WOEXP: 520.
Paul C. Fletcher; F Happe; Uta Frith; S. C. Baker; Raymond J. Dolan; Richard S. J. Frackowiak; Chris D. Frith. Other minds in the brain: a functional imaging study of "theory of mind" in story comprehension. Cognition 57(2):109-128, 1995. PMID: 8556839. DOI: 10.1016/0010-0277(95)00692-R. FMRIDCID: . WOBIB: 170.

+22: 0.26372 Homophone judgement. Homophone judgement from chinese characters presented visually versus font size judgment. WOEXP: 528.
Wai Ting Soik; Zhen Jin; Paul Fletcher; Li Hai Tan. Distinct brain regions associated with syllable and phoneme. Human Brain Mapping 18(3):201-207, 2003. PMID: 12599278. DOI: 10.1002/hbm.10094. FMRIDCID: . WOBIB: 172.

+23: 0.25950 Color matching. Color matching with colored random polygons presented serially in pairs on a screen with response by left or right mouse button press versus color matching. WOEXP: 254.
Claus Bundesen; Axel Larsen; Soren Kyllingsbaek; Olaf B. Paulson; Ian Law. Attentional effects in the visual pathways: a whole-brain PET study. Experimental Brain Research 147(3):394-406, 2002. PMID: 12428147. DOI: 10.1007/s00221-002-1243-1. WOBIB: 81.

+24: 0.25892 Encoding of word-paires with difficult distractor. Memory encoding of heard word pairs consisting of category and uncommon exemplar for later recall during an difficult distraction task where a joystick should be moved to randomly placed positions on a screen versus passive listening to word-pairs with distraction task. WOEXP: 489.
Tim Shallice; Paul Fletcher; Chris D. Frith; Paul Grasby; Richard S. J. Frackowiak; Raymond J. Dolan. Brain regions associated with acquisition and retrieval of verbal episodic memory. Nature 368(6472):633-635, 1994. PMID: 8145849. DOI: 10.1038/368633a0. FMRIDCID: . WOBIB: 159.

+25: 0.25892 Item-related memory during semantic retrieval with word for living versus nonliving things. Semantic retrieval with a decision whether a visually presented word was refering to a living or nonliving thing with right hand button response for living versus nonliving things. WOEXP: 571.
Emrah Düzel; Roberto Cabeza; Terence W. Picton; Andrew P. Yonelinas; Henning Scheich; Hans-Jochen Heinze; Endel Tulving. Task-related and item-related brain processes of memory retrieval. Proceedings of the National Academy of Science of the United States of America 96(4):1794-1799, 1999. PMID: 9990104. FMRIDCID: . WOBIB: 181.

Antirelated - negatively correlated volumes

-1: -0.05545 Meditation with abstract sense of joy versus resting. Yoga Nidra: Verbal guidance to the experience of joy and happiness in abstract form. WOEXP: 68.
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.

-2: -0.05405 Meditation versus resting. Yoga Nidra: Combined meditative stages. WOEXP: 71.
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.

-3: -0.05383 Covariation to precuneus during self-reflection. . WOEXP: 107.
Troels Kjaer; Markus Nowak; Hans Lou. Reflective Self-Awareness and Conscious States: PET Evidence for a Common Midline Parietofrontal Core. NeuroImage 17(2):1080, 2002. PMID: 12377180. WOBIB: 31.

-4: -0.05336 Rest versus focused episodic memory. Rest with eyes closed versus recalling a personal event from the past and describing the event aloud. WOEXP: 412.
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.

-5: -0.05073 Semantic memory retrieval versus evaluative judgment. Semantic memory retrieval from visually sentences with a yes/no response using right fingers versus evaluative judgment. WOEXP: 377.
Stefan Zysset; Oswald Huber; Evelyn Ferstl; D. Y. von Cramon. The anterior frontomedian cortex and evaluative judgment: an fMRI study. NeuroImage 15(4):983-91, 2002. PMID: 11906238. DOI: 10.1006/nimg.2001.1008. WOBIB: 121.

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