Results 41 to 50 of about 127,626 (314)

Movement of the stimulated finger in a Go/NoGo task enhances attention directed to that finger as evidenced by P300 amplitude modulation

Frontiers in Human Neuroscience, 2023
Somatosensory cues and the optimal allocation of attentional resources are critical for motor performance, but it is uncertain how movement of a body part modulates directed attention and the processing of somatosensory signals originating from that same
Kazuhiro Sugawara, Mayu Akaiwa, Yuya Matsuda, Eriko Shibata, Hidekazu Saito, Takeshi Sasaki   +5 more
doaj   +1 more source

Continuous Vibration-Driven Virtual Tactile Motion Perception Across Fingertips

Sensors
Motion perception is a fundamental function of the tactile system, essential for object exploration and manipulation. While human studies have largely focused on discrete or pulsed stimuli with staggered onsets, many natural tactile signals are ...
Mehdi Adibi
doaj   +1 more source

Integrative processing of touch and affect in social perception: an fMRI study

Frontiers in Human Neuroscience, 2016
Social perception commonly employs multiple sources of information. The present study aimed at investigating the integrative processing of affective social signals.
Sjoerd eEbisch, Sjoerd eEbisch, Anatolia eSalone, Giovanni eMartinotti, Leonardo eCarlucci, Dante eMantini, Mauro Gianni ePerrucci, Mauro Gianni ePerrucci, Aristide eSaggino, Gian Luca Romani, Gian Luca Romani, Massimo eDi Giannantonio, Georg eNorthoff, Vittorio eGallese   +13 more
doaj   +1 more source

Effects of postural threat on perceptions of lower leg somatosensory stimuli during standing

Frontiers in Neuroscience, 2023
Height-induced postural threat affects emotional state and standing balance behaviour during static, voluntary, and dynamic tasks. Facing a threat to balance also affects sensory and cortical processes during balance tasks.
Taylor W. Cleworth, Taylor W. Cleworth, Ryan M. Peters, Ryan M. Peters, Romeo Chua, J. Timothy Inglis, J. Timothy Inglis, J. Timothy Inglis, Mark G. Carpenter, Mark G. Carpenter, Mark G. Carpenter   +10 more
doaj   +1 more source

Fine-grained nociceptive maps in primary somatosensory cortex

, 2012
Topographic maps of the receptive surface are a fundamental feature of neural organization in many sensory systems. While touch is finely mapped in the cerebral cortex, it remains controversial how precise any cortical nociceptive map may be.
Longo, Matthew R., Iannetti, GD, Sereno, MI, Iannetti, G.D., Longo, MR, Haggard, P, ,, Mancini, F, Mancini, F., Haggard, P., Sereno, Martin I.   +10 more
core   +1 more source

Added Prognostic Value of EEG Reactivity in Comatose Patients Following Cardiac Arrest

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives To evaluate the added prognostic value of EEG reactivity for favorable outcome compared with background analysis during and after targeted temperature management (TTM). Methods Prospective observational cohort study of comatose post–cardiac arrest patients admitted to a single academic center between 2017 and 2022, all undergoing ...
Sarah Caroyer, Marie Obrecht, Charlotte de Maeseneire, Charlotte Damien, Chantal Depondt, Lorenzo Ferlini, Estelle Rikir, Filippo Annoni, Fabio Silvio Taccone, Nicolas Mavroudakis, Benjamin Legros, Nicolas Gaspard   +11 more
wiley   +1 more source

Mapping the invisible hand: a body model of a phantom limb [PDF]

, 2012
After amputation, individuals often have vivid experiences of their absent limb (i.e., a phantom limb). Therefore, one’s conscious image of one’s body cannot depend on peripheral input only (Ramachandran & Hirstein, 1998).
Longo, Matthew R., Long, C, Longo, MR, Long, C., Haggard, P, Haggard, P.   +5 more
core   +1 more source

Thalamo‐Lesional Connectivity Signatures of Bilateral Tonic–Clonic Seizures in Focal Cortical Dysplasia‐Related Epilepsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives Focal cortical dysplasia (FCD) is the most common etiology of drug‐resistant epilepsy in children. Focal to bilateral tonic–clonic seizures (FBTCS) mark a high risk of drug‐resistant epilepsy and involve thalamocortical circuitry in their generation and propagation.
Hua Xie, Xiaotong Li, Venkata Sita Priyanka Illapani, Leigh N. Sepeta, Jason Schroeder, Chima O. Oluigbo, Madison M. Berl, William D. Gaillard, Nathan T. Cohen   +8 more
wiley   +1 more source

Self‐Healing and Stretchable Synaptic Transistor

Advanced Functional Materials, EarlyView.
A self‐healing stretchable synaptic transistor (3S‐T) is realized using a p‐PVDF‐HFP‐DBP/PDMS‐MPU‐IU bilayer as gate insulator, where dipole‐dipole interaction enhances polarization to achieve a large memory window. Leveraging its neuronal biomimicry, the synaptic transistor demonstrates electrically compatibility with the biological brain. Furthermore,
Hyongsuk Choo, Sangyong Park, Yoonyi Jeong, Jaepyo Jang, Duhwan Seong, In Soo Kim, Myung‐Gil Kim, Mikyung Shin, Minah Suh, Donghee Son, Jin‐Hong Park   +10 more
wiley   +1 more source

Electro-Haptic Stimulation: A New Approach for Improving Cochlear-Implant Listening

Frontiers in Neuroscience, 2021
Cochlear implants (CIs) have been remarkably successful at restoring speech perception for severely to profoundly deaf individuals. Despite their success, several limitations remain, particularly in CI users’ ability to understand speech in noisy ...
Mark D. Fletcher, Mark D. Fletcher, Carl A. Verschuur   +2 more
doaj   +1 more source