Results 51 to 60 of about 214,996 (309)

Callosal connections of primary visual cortex predict the spatial spreading of binocular rivalry across the visual hemifields [PDF]

, 2011
In binocular rivalry, presentation of different images to the separate eyes leads to conscious perception alternating between the two possible interpretations every few seconds. During perceptual transitions, a stimulus emerging into dominance can spread
Singer, W. ; https://orcid.org/, Blake, Randolph, Kohler, A., Tong, Frank, Genç, Erhan, Erhan eGenc, Frank eTong, Wolf eSinger, Axel eKohler, Johanna eBergmann, Singer, Wolf, Kohler, Axel, Randolph eBlake, Erhan Genç, Tong, F., Blake, R., Bergmann, J., Genç, E., Bergmann, Johanna   +18 more
core   +1 more source

Prediction of movement intention using connectivity within motor-related network: An electrocorticography study. [PDF]

PLoS ONE, 2018
Most brain-machine interface (BMI) studies have focused only on the active state of which a BMI user performs specific movement tasks. Therefore, models developed for predicting movements were optimized only for the active state.
Byeong Keun Kang, June Sic Kim, Seokyun Ryun, Chun Kee Chung   +3 more
doaj   +1 more source

Pain-motor integration in the primary motor cortex in Parkinson's disease [PDF]

Brain Stimulation, 2017
In Parkinson's disease (PD), the influence of chronic pain on motor features has never been investigated. We have recently designed a technique that combines nociceptive system activation by laser stimuli and primary motor cortex (M1) activation through transcranial magnetic stimulation (TMS), in a laser-paired associative stimulation design (Laser-PAS)
SUPPA, ANTONIO, LEONE, CATERINA, DI STASIO, FLAVIO, MARSILI, LUCA, Di Santo, A, Biasiotta, A, LA CESA, SILVIA, TRUINI, ANDREA, CRUCCU, Giorgio, BERARDELLI, Alfredo   +9 more
openaire   +4 more sources

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

FEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Functional specificity of human premotor-motor cortical interactions during action selection

, 2007
Functional connections between dorsal premotor cortex (PMd) and primary motor cortex (M1) have been revealed by paired-pulse transcranial magnetic stimulation (TMS).
Johansen-Berg, Heidi, O'Shea, J., Sebastian, C, Johansen-Berg, H, O'Shea, J, Sebastian, C., Boorman, ED, Johansen-Berg, H., Boorman, Erie, Rushworth, MF, O'Shea, Jacinta, Boorman, E., Rushworth, M.   +12 more
core   +1 more source

A rapid sound-action association effect in human insular cortex [PDF]

, 2007
BACKGROUND: Learning to play a musical piece is a prime example of complex sensorimotor learning in humans. Recent studies using electroencephalography (EEG) and transcranial magnetic stimulation (TMS) indicate that passive listening to melodies ...
Volkmar Glauche, Schulze-Bonhage Andreas, Demandt Evariste, Speck, Oliver, Tonio Ball, Schulze-Bonhage, Andreas, Speck Oliver, Evariste Demandt, Mutschler Isabella, Ball, Tonio, Andreas Schulze-Bonhage, Oliver Speck, Ball Tonio, Mutschler, Isabella, Demandt, Evariste, Isabella Mutschler, Glauche Volkmar, Glauche, Volkmar   +17 more
core   +1 more source

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

Molecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova, Michele Montrone, Uday Rangaswamy, Francesco Diversi, Irene Schiavo, Denise Ferrarini, Roberta Di Florio, Irene Longo, Michele Coscia, Nicola Zamboni, Giorgia Demontis, Lisa Veghini, Vincenzo Corbo, Remo Sanges, Paul Heppenstall   +14 more
wiley   +1 more source

Preconditioning of low-frequency repetitive transcranial magnetic stimulation with transcranial direct current stimulation: evidence for homeostatic plasticity in the human motor cortex

, 2004
Recent experimental work in animals has emphasized the importance of homeostatic plasticity as a means of stabilizing the properties of neuronal circuits. Here, we report a phenomenon that indicates a homeostatic pattern of cortical plasticity in healthy
Siebner, H.R., Siebner, Hartwig Roman, Lemon, Roger N., Nitsche, M.A., Paulus, Walter J., Rothwell, John C., Lemon, R.N., Nitsche, M. A., Lang, N., Paulus, W., Rizzo, V., Rothwell, J.C.   +11 more
core   +1 more source

Involvement of Primary Motor Cortex in Motor Imagery: A Neuromagnetic Study

NeuroImage, 1997
Functional brain imaging studies have indicated that several cortical and subcortical areas active during actual motor performance are also active during imagination or mental rehearsal of movements. Recent evidence shows that the primary motor cortex may also be involved in motor imagery.
A, Schnitzler, S, Salenius, R, Salmelin, V, Jousmäki, R, Hari   +4 more
openaire   +2 more sources

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source