Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Helen E. Savaki"'
Autor:
Eleftherios Kavroulakis, Panagiotis G. Simos, Efrosini Papadaki, Thomas G. Maris, Helen E. Savaki
Publikováno v:
Cerebral cortex (New York, N.Y. : 1991). 32(3)
In order to inform the debate whether cortical areas related to action observation provide a pragmatic or a semantic representation of goal-directed actions, we performed 2 functional magnetic resonance imaging (fMRI) experiments in humans. The first
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::725a06c4d6a43dee9f232035b1e96a7f
https://pubmed.ncbi.nlm.nih.gov/34259867
https://pubmed.ncbi.nlm.nih.gov/34259867
Autor:
Vassilis Raos, Helen E. Savaki
Publikováno v:
Cerebral Cortex Communications
We employed the 14C-deoxyglucose autoradiographic method to map the activity in the cerebellar cortex of rhesus monkeys that performed forelimb movements either in the light or in the dark and of monkeys that observed forelimb movements executed by a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8a93e4d4ea03f64be8f18f7f36644f3
https://doi.org/10.1093/texcom/tgab041
https://doi.org/10.1093/texcom/tgab041
Autor:
Vassilis Raos, Helen E. Savaki
Publikováno v:
NeuroImage. 132:261-273
We used the (14)C-deoxyglucose method to reveal changes in activity, in the lateral sulcus of monkeys, elicited by reaching-to-grasp in the light or in the dark and by observation of the same action executed by an external agent. Both visually-guided
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7595b5cb79de98e52bed0c303a6fa9f
https://doi.org/10.1016/j.neuroimage.2016.02.023
https://doi.org/10.1016/j.neuroimage.2016.02.023
Autor:
Helen E. Savaki, Vassilis Raos
Publikováno v:
Progress in neurobiology. 175
Motor cognition is related to the planning and generation of actions as well as to the recognition and imagination of motor acts. Recently, there is evidence that the motor system participates not only in overt actions but also in mental processes su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2770c11b2f681af8f860972211f218d3
https://pubmed.ncbi.nlm.nih.gov/30711619
https://pubmed.ncbi.nlm.nih.gov/30711619
Publikováno v:
Cerebral Cortex. 25:3095-3106
To determine whether the periarcuate frontal cortex spatially encodes visual and oculomotor parameters, we trained monkeys to repeatedly execute saccades of the same amplitude and direction toward visual targets and we obtained quantitative images of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2bc748243af3c2342122185ef4cbde5
https://doi.org/10.1093/cercor/bhu106
https://doi.org/10.1093/cercor/bhu106
Autor:
Panagiotis G. Simos, Giorgos Kalaitzakis, Efrosini Papadaki, T. Boursianis, Helen E. Savaki, Thomas G. Maris, Eleftherios Kavroulakis
Publikováno v:
NeuroImage. 152
We used fMRI to assess the human brain areas activated for execution, observation and 1st person motor imagery of a visually guided tracing task with the index finger. Voxel-level conjunction analysis revealed several cortical areas activated in comm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67c38ee346b7efbf898f9012e29d1275
https://pubmed.ncbi.nlm.nih.gov/28323166
https://pubmed.ncbi.nlm.nih.gov/28323166
Autor:
Vassilis Raos, Helen E. Savaki
Publikováno v:
Cerebral cortex (New York, N.Y. : 1991). 27(10)
In an attempt to shed light on the role of the prefrontal cortex in action perception, we used the quantitative 14C-deoxyglucose method to reveal the effects elicited by reaching-to-grasp in the light or in the dark and by observation of the same act
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49965eecb1567b222d70e3e688667442
https://pubmed.ncbi.nlm.nih.gov/27600843
https://pubmed.ncbi.nlm.nih.gov/27600843
Publikováno v:
Neurocomputing. 74:1135-1155
Brain imaging studies in macaque monkeys have recently shown that the observation and execution of specific types of grasp actions activate the same regions in the parietal, primary motor and somatosensory lobes. This extended overlapping pathway of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dbf164e0176be1270bb029cd34aea28
https://doi.org/10.1016/j.neucom.2010.12.004
https://doi.org/10.1016/j.neucom.2010.12.004
Publikováno v:
Cerebral Cortex. 19:624-639
We used the (14)C-deoxyglucose method to map the functional activity in the cortex of the lateral and medial parietal convexity, the intraparietal and the parietoccipital sulci of monkeys which either reached and grasped a 3D-object or observed the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6ccb6ff3eb7c386c2135c38003915c2
https://doi.org/10.1093/cercor/bhn116
https://doi.org/10.1093/cercor/bhn116