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Dynamic Premotor-to-Parietal Interactions during Spatial Imagery

A. T. Sack, C. Jacobs, F. De Martino, N. Staeren, R. Goebel, E. Formisano
2008 Journal of Neuroscience  
Moreover, we revealed that the modality-specific information upcoming from sensory brain regions is first sent to the premotor cortex and then to the medial-dorsal parietal cortex, i.e., top-down from  ...  Recent neuroimaging studies demonstrated that the execution of mental imagery activates large frontoparietal and occipitotemporal networks in the human brain.  ...  Input modality The average reaction time (RT) required to perform the spatial imagery task and the respective level of accuracy were almost identical between the visual and auditory input modality (Fig  ... 
doi:10.1523/jneurosci.2656-08.2008 pmid:18716200 pmcid:PMC6671055 fatcat:stfy2ad4xfa7biatug2qiwcurm

Functional comparison of primacy, middle and recency retrieval in human auditory short-term memory: an event-related fMRI study

Da Ren Zhang, Zhi Hao Li, Xiang Chuan Chen, Zhao Xin Wang, Xiao Chu Zhang, Xiao Mei Meng, Sheng He, Xiao Ping Hu
2003 Cognitive Brain Research  
Recalling items from different serial positions also resulted in different activation time courses in the bilateral primary auditory cortex, left prefrontal cortex and left premotor cortex.  ...  Recalling the middle item was associated with more extensive activation in the left parietal and visual cortex, basal ganglia, and dorsal cerebellum.  ...  The time course of each commonly activated areas during auditory working mem-ROI was fitted with a 'Gamma' function and then quantita-ory tasks, basal ganglia, dorsal cerebellum and visual tively compared  ... 
doi:10.1016/s0926-6410(02)00223-9 pmid:12589893 fatcat:uhyhbluivrembpy3aotzkziahe

Effect of Transcranial Magnetic Stimulation (TMS) on Parietal and Premotor Cortex during Planning of Reaching Movements

Pierpaolo Busan, Claudia Barbera, Mauro Semenic, Fabrizio Monti, Gilberto Pizzolato, Giovanna Pelamatti, Piero Paolo Battaglini, Bai Lu
2009 PLoS ONE  
Cerebral activation during planning of reaching movements occurs both in the superior parietal lobule (SPL) and premotor cortex (PM), and their activation seems to take place in parallel.  ...  Methodology: The activation of the SPL and PM has been investigated using transcranial magnetic stimulation (TMS) during planning of reaching movements under visual guidance.  ...  Gabriele Garbin for assistance in MR acquisitions and analysis, and Dr. Luigi Stebel for assistance in software and hardware management.  ... 
doi:10.1371/journal.pone.0004621 pmid:19247490 pmcid:PMC2645688 fatcat:hj2soyxvdbam7bqvuosqmeukma

Auditory what, where, and when: a sensory somatotopy in lateral premotor cortex

Ricarda I Schubotz, D.Yves von Cramon, Gabriele Lohmann
2003 NeuroImage  
In addition, however, auditory activations were distributed within the entire premotor cortex depending on which stimulus property was attended to.  ...  Recent findings have demonstrated that attention to visual events engages the lateral premotor cortex even in the absence of motor planning.  ...  Gaby Lohmann, and Karsten Müller for support in MRI statistics, and Katrin Sakreida for experimental assistance.  ... 
doi:10.1016/s1053-8119(03)00218-0 pmid:14527579 fatcat:dqff7dd3dbdr5oynvxyz4nymgm

Time Perception and Motor Timing: A Common Cortical and Subcortical Basis Revealed by fMRI

Ricarda I. Schubotz, Angela D. Friederici, D. Yves von Cramon
2000 NeuroImage  
Functional magnetic resonance imaging was used in this study to identify brain activations during sustained perceptual analysis of auditorally and visually presented temporal patterns (rhythms).  ...  Our findings show that the neural network supporting time perception involves the same brain areas that are responsible for the temporal planning and coordination of movements.  ...  ACKNOWLEDGMENTS We thank Trevor Penney for his helpful comments on a previous version of the manuscript and Volker Bosch and Gabriele Lohmann for support in statistical analysis.  ... 
doi:10.1006/nimg.1999.0514 pmid:10686112 fatcat:d2skga6mffgjhohvbmzttww5bi

Overlap and Segregation in Predorsal Premotor Cortex Activations Related to Free Selection of Self-Referenced and Target-Based Finger Movements

M. Beudel, B. M. de Jong
2009 Cerebral Cortex  
cortex (PFC) including the rostral extension of the dorsal premotor cortex (pre-PMd), and the anterodorsal PFC.  ...  To avoid a visual attention bias, instructions were auditory presented.  ...  In monkey, it has also been referred to as area F7 (Luppino and Rizzolatti 2000) . The reaction times in the free selection mode of the 2 tasks were shorter than in the fixed selection conditions.  ... 
doi:10.1093/cercor/bhn254 pmid:19168663 fatcat:tasrp5dd2nditgqinaraekxnfe

Cortical afferent input to the principals region of the rhesus monkey

H. Barbas, M-M. Mesulam
1985 Neuroscience  
These differences were most marked with respect to the relative proportion of cells originating in visual, auditory, somatosensory, premotor and limbic cortical areas.  ...  However, differences were noted in the distribution of labeled cells projecting to the various principalis regions.  ...  These differences were most marked with respect to the relative proportion of labeled cells in visual, auditory, somatosensory, premotor and limbic cortical areas projecting to each site.  ... 
doi:10.1016/0306-4522(85)90064-8 pmid:4069349 fatcat:25o5wyrkyvax3ice542qzjt22m

Differentiated parietal connectivity of frontal regions for "what" and "where" memory

C. Rottschy, S. Caspers, C. Roski, K. Reetz, I. Dogan, J. B. Schulz, K. Zilles, A. R. Laird, P. T. Fox, S. B. Eickhoff
2012 Brain Structure and Function  
the dorsal and ventral premotor cortex in non-human primates and humans.  ...  the dorsal visual cortex via the superior and inferior parietal lobules to the dorsal posterior frontal cortex and from the ventral visual cortex via the IPS to the ventral posterior frontal cortex that  ...  Open Access This article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution, and reproduction in any medium, provided the original author(s)  ... 
doi:10.1007/s00429-012-0476-4 pmid:23143344 pmcid:PMC3825581 fatcat:qh2h6s4xf5ff7cx7hbjohq4m5m

Merging of oculomotor and somatomotor space coding in the human right precentral gyrus

M Iacoboni
1997 Brain  
Reaction times were slower for that merge two different ways of coding space in the cerebral cortex, those concerned with the oculomotor and the crossed hands than uncrossed hands.  ...  Normal subjects performed a visuomotor task that required the spatial coding of visual stimuli in of the right hemisphere.  ...  the rostral and caudal dorsal premotor cortex present comments and suggestions on a previous draft of the paper. a gradual, gradient-like distribution of different neuronal This work was supported by  ... 
doi:10.1093/brain/120.9.1635 pmid:9313645 fatcat:3srhngbf5zfqncrixbga4g22me

The neural substrates of the warning effect: A functional magnetic resonance imaging study

Yumiko Yoshida, Hiroki C. Tanabe, Masamichi J. Hayashi, Hiroaki Kawamichi, Takanori Kochiyama, Norihiro Sadato
2013 Neuroscience research  
The same format was used for visually-warned, aurally-prompted trials. Both auditory and visual warning cues shortened the reaction time for the Go trials.  ...  The warning cues activated the right-lateralized parieto-frontal top-down attentional network, and motor cortical areas including the pre-supplementary motor area (pre-SMA), the bilateral dorsal premotor  ...  Sports, Science, and Technology of Japan.  ... 
doi:10.1016/j.neures.2013.05.008 pmid:23770124 fatcat:mtztbz32qvhfjahhdkvcp2ooie

Where and When the Anterior Cingulate Cortex Modulates Attentional Response: Combined fMRI and ERP Evidence

S. Crottaz-Herbette, V. Menon
2006 Journal of Cognitive Neuroscience  
temporal gyri during auditory task and on the striate cortex during visual task.  ...  who performed auditory and visual oddball attention tasks.  ...  This research was supported by grants from the Norris Foundation, the Swiss National Science Foundation, and the National Institutes of Health (grants HD40761 and HD47520 to V. M.).  ... 
doi:10.1162/jocn.2006.18.5.766 pmid:16768376 fatcat:xhd2iwutynhfjewqo3cw2xfqd4

The primate working memory networks

2004 Cognitive, Affective, & Behavioral Neuroscience  
Neurophysiological studies in primates confirm the involvement of areas beyond the frontal lobe and illustrate that working memory involves parallel, distributed neuronal networks.  ...  Anatomical and physiological evidence suggests, however, that the prefrontal cortex is part of a broader network of interconnected brain areas involved in working memory.  ...  In particular, it is important to compare prefrontal and premotor tonic activities and their times of occurrence during cognitive tasks.  ... 
doi:10.3758/cabn.4.4.444 pmid:15849890 pmcid:PMC3885185 fatcat:2avdapvlqzechgztmyslvihfpi

Multisensory anatomical pathways

C. Cappe, E.M. Rouiller, P. Barone
2009 Hearing Research  
First, we describe recently observed direct cortico-cortical connections between different sensory cortical areas in the non-human primate and discuss the potential role of these connections.  ...  Then, we show that the projections between different sensory and motor cortical areas and the thalamus enabled us to highlight the existence of thalamic nuclei that, by their connections, may represent  ...  in Research (NCCR) on « Neural plasticity and Repair » (to E.M.R.).  ... 
doi:10.1016/j.heares.2009.04.017 pmid:19410641 fatcat:pcutdncpdvdxrfc5i6nkxe4wgy

Functional significance of the electrocorticographic auditory responses in the premotor cortex

Kazuyo Tanji, Kaori Sakurada, Hayato Funiu, Kenichiro Matsuda, Takamasa Kayama, Sayuri Ito, Kyoko Suzuki
2015 Frontiers in Neuroscience  
It has been proposed that the premotor cortex in the precentral gyrus is responsible for the comprehension of speech, but the precise function of this area is still debated because patients with frontal  ...  These findings also confirm that the function of the premotor area is predominantly motor in nature and its sensory responses is more consistent with the "sensory theory of speech production," in which  ...  Acknowledgments Authors thank Aya Sato for taking part in the classification of articulatory disturbance. We also thank Jun Tanji and Atsushi Yamadori for valuable comments on the manuscript.  ... 
doi:10.3389/fnins.2015.00078 pmid:25852457 pmcid:PMC4360713 fatcat:ddkmnnq5sbajbjerzaf7hbetsq

Temporary interference in human lateral premotor cortex suggests dominance for the selection of movements. A study using transcranial magnetic stimulation

N. Schluter
1998 Brain  
We applied TMS to normal healthy volunteers over the premotor and primary motor areas while they carried out choice reaction time and simple reaction-time tasks.  ...  Neurophysiological recording studies and lesion studies have shown that the premotor cortex is important for the selection of movements in monkeys.  ...  This research was funded by the Medical Research Council and the Wellcome Foundation.  ... 
doi:10.1093/brain/121.5.785 pmid:9619185 fatcat:344nvs7affhm5kck427azltzuy
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