Results 51 to 60 of about 208,751 (374)

From thought to action: The brain–machine interface in posterior parietal cortex

Proceedings of the National Academy of Sciences of the United States of America, 2019
A dramatic example of translational monkey research is the development of neural prosthetics for assisting paralyzed patients. A neuroprosthesis consists of implanted electrodes that can record the intended movement of a paralyzed part of the body, a ...
R. Andersen, T. Aflalo, S. Kellis
semanticscholar   +1 more source

Cough is dangerous:Neural correlates of implicit body symptoms associations

Frontiers in Psychology, 2016
The negative interpretation of body sensations (e.g., as sign of a severe illness) is a crucial cognitive process in pathological health anxiety (HA). However, little is known about the nature and the degree of automaticity of this interpretation bias ...
Daniela eMier, Michael eWitthöft, Josef eBailer, Julia eOfer, Tobias eKerstner, Fred eRist, Carsten eDiener   +6 more
doaj   +1 more source

A Rapid and Precise On-Response in Posterior Parietal Cortex [PDF]

The Journal of Neuroscience, 2004
The activity of neurons in the lateral intraparietal area (LIP) of the monkey predicts the monkey's allocation of spatial attention. We show here that despite being relatively high within the visual hierarchy, neurons in LIP have extremely short and precise visual latencies.
James W. Bisley, Michael E. Goldberg, B. Suresh Krishna   +2 more
openaire   +3 more sources

The role of precuneus and left inferior frontal cortex during source memory episodic retrieval [PDF]

, 2005
The posterior medial parietal cortex and left prefrontal cortex (PFC) have both been implicated in the recollection of past episodes. In a previous study, we found the posterior precuneus and left lateral inferior frontal cortex to be activated during ...
Baddeley, Baddeley, Bookheimer, Brian Nils Lundstrom, Buckner, Buckner, Cabeza, Dobbins, Dobbins, Eichenbaum, Fiez, Fiez, Fletcher, Fletcher, Fletcher, Friston, Friston, Friston, Gonsalves, Grasby, Hagoort, Holmes, Johansson, Kahn, Karl Magnus Petersson, Kelley, Konishi, Krause, Lundstrom, Mandler, Marsh, Martin Ingvar, Nolde, Nolde, Nyberg, Petersson, Poldrack, Rugg, Rugg, Rugg, Rugg, Rugg, Rugg, Schacter, Schacter, Shallice, Slotnick, Snodgrass, Takahashi, Talairach, Thompson-Schill, Tulving, Wagner, Wagner, Wheeler, Wheeler, Yonelinas   +56 more
core   +3 more sources

Functional differentiation within the monkey cortex as revealed by near-infrared spectroscopy [PDF]

, 2008
The role of prefrontal cortex in working memory (WM) is well established. However, questions remain regarding the topography and “domain-specific differentiation” of different types of information processing in the cortex.
Allen Ardestani, Arthur Toga, Felix Darvas, Jens Steinbrink, Joaquin M. Fuster   +4 more
core   +2 more sources

Parahippocampal and retrosplenial connections of rat posterior parietal cortex [PDF]

Hippocampus, 2017
ABSTRACTThe posterior parietal cortex has been implicated in spatial functions, including navigation. The hippocampal and parahippocampal region and the retrosplenial cortex are crucially involved in navigational processes and connections between the parahippocampal/retrosplenial domain and the posterior parietal cortex have been described. However, an
Grethe M. Olsen, S. Ohara, T. Iijima, M. Witter   +3 more
semanticscholar   +5 more sources

Organization of Posterior Parietal–Frontal Connections in the Rat

Frontiers in Systems Neuroscience, 2019
Recent investigations of the rat posterior parietal cortex (PPC) suggest that this region plays a central role in action control together with the frontal cortical areas.
Grethe M. Olsen, Karoline Hovde, Hideki Kondo, Teri Sakshaug, Hanna Haaland Sømme, Jonathan R. Whitlock, Menno P. Witter   +6 more
doaj   +1 more source

Mixed Spatial and Movement Representations in the Primate Posterior Parietal Cortex

Front. Neural Circuits, 2019
The posterior parietal cortex (PPC) of humans and non-human primates plays a key role in the sensory and motor transformations required to guide motor actions to objects of interest in the environment.
K. Hadjidimitrakis, S. Bakola, Y. Wong, M. Hagan   +3 more
semanticscholar   +1 more source

Involvement of the hippocampus, amygdala, entorhinal cortex and posterior parietal cortex in memory consolidation

Brazilian Journal of Medical and Biological Research, 1997
A total of 182 young adult male Wistar rats were bilaterally implanted with cannulae into the CA1 region of the dorsal hippocampus and into the amygdaloid nucleus, the entorhinal cortex, and the posterior parietal cortex. After recovery, the animals were
M.S. Zanatta, J.H. Quillfeldt, E. Schaeffer, P.K. Schmitz, J. Quevedo, J.H. Medina, I. Izquierdo   +6 more
doaj   +1 more source

Phase-dependent Brain Activation of the Frontal and Parietal Regions During Walking After Stroke - An fNIRS Study

Frontiers in Neurology, 2022
BackgroundRecovery of walking post-stroke is highly variable. Accurately measuring and documenting functional brain activation characteristics during walking can help guide rehabilitation.
Shannon B. Lim, Shannon B. Lim, Chieh-ling Yang, Chieh-ling Yang, Chieh-ling Yang, Chieh-ling Yang, Sue Peters, Sue Peters, Sue Peters, Teresa Liu-Ambrose, Teresa Liu-Ambrose, Teresa Liu-Ambrose, Lara A. Boyd, Lara A. Boyd, Janice J. Eng, Janice J. Eng, Janice J. Eng   +16 more
doaj   +1 more source