Results 91 to 100 of about 63,189 (307)

Cell type specific connections from primary motor to primary somatosensory cortex. [PDF]

, 2013
Anatomical studies have shown that primary somatosensory (S1) and primary motor (M1) cortices are reciprocally connected. The pathway from primary motor cortex (M1) to primary somatosensory cortex (S1) is thought to influence activity in S1 by ...
Kinnischtzke, Amanda K
core  

How feedback inhibition shapes spike-timing-dependent plasticity and its implications for recent Schizophrenia models [PDF]

, 2011
It has been shown that plasticity is not a fixed property but, in fact, changes depending on the location of the synapse on the neuron and/or changes of biophysical parameters.
Di Prodi, P., Florentin Wörgötter, Kolodziejski, C., Woergoetter, Florentin, di Prodia, P., Kolodziejski, Christoph, Porr, B., Bernd Porr, di Prodi, Paolo, Paolo di Prodi, McCabea, L., Woergoetter, F., Wörgötter, F., McCabe, L., Lynsey McCabe, Porr, Bernd, Porra, B., McCabe, Lynsey, Christoph Kolodziejski   +18 more
core   +1 more source

Improving a cortical pyramidal neuron model’s classification performance on a real-world ecg dataset by extending inputs

, 2022
Pyramidal neurons display a variety of active conductivities and complex morphologies that support nonlinear dendritic computation. Given growing interest in understanding the ability of pyramidal neurons to classify real-world data, in our study we ...
Temel Kayikcioglu, Kayikcioglu, Temel, Kose, Cemal, Cetin, Ahmet Enis, Zubeyir Ozcan, Cemal Kose, Bozkir, Ilknur Kayikcioglu, Ozcan, Zubeyir, Ahmet Enis Cetin, Ilknur Kayikcioglu Bozkir   +9 more
core   +1 more source

Noninvasive Focal Gene Delivery into the Cerebellum of Non‐Human Primates using Focused Ultrasound

Advanced Science, EarlyView.
Focal and non‐invasive viral vector delivery in non‐human primates remains a major challenge in translational neuroscience. Low‐intensity focused ultrasound was used to transiently open the blood–brain barrier and enable targeted gene delivery to the cerebellum.
Noelia Esteban‐García, José A. Pineda‐Pardo, Inés Trigo‐Damas, Marta Gutiérrez, Marta Castillo‐Ortiz, Megan Carrillo, Alejandro Reinares‐Sebastian, Víctor Medina‐Chavarrías, Itay Rachmilevitch, Masahiko Takada, José A. Obeso, Javier Blesa   +11 more
wiley   +1 more source

Development of synaptic connectivity onto interneurons in stratum radiatum in the CA1 region of the rat hippocampus

BMC Neuroscience, 2012
Background The impact of a given presynaptic neuron on the firing probability of the postsynaptic neuron critically depends on the number of functional release sites that connect the two neurons.
Riebe Ilse, Hanse Eric
doaj   +1 more source

The time window for generation of dendritic spikes by coincidence of action potentials and EPSPs is layer specific in somatosensory cortex. [PDF]

PLoS ONE, 2012
The precise timing of events in the brain has consequences for intracellular processes, synaptic plasticity, integration and network behaviour. Pyramidal neurons, the most widespread excitatory neuron of the neocortex have multiple spike initiation zones,
Debora Ledergerber, Matthew Evan Larkum
doaj   +1 more source

Expression of Notch Proteins in Pyramidal Neurons in Vivo [PDF]

Journal of Biological Chemistry, 2012
In their recent study, Zheng et al. (1) concluded that Notch1 and Notch2 are not expressed in pyramidal neurons in the postnatal mouse forebrain. This conclusion was based upon an inability to detect expression changes in vivo after presumptive deletion using their CaMKII-Cre line (2, 3). Unfortunately, the authors provided no direct evidence that they
Nicholas, Gaiano, Lavinia, Alberi, Shuxi, Liu   +2 more
openaire   +2 more sources

Emergence of beta/gamma oscillations: ING, PING, and what about RING?

, 2011
Poster presentation from Twentieth Annual Computational Neuroscience Meeting: CNS*2011 Stockholm, Sweden. 23-28 July 2011. Background: Oscillatory activity in high-beta and gamma bands (20-80Hz) is known to play an important role in cortical processing ...
Moca, Vasile V., Raul C Mureşan, Mureşan, Raul C., Vasile V Moca, Mureşan Raul C, Moca Vasile V   +5 more
core   +1 more source

Single-Trial Phase Precession in the Hippocampus [PDF]

, 2009
During the crossing of the place field of a pyramidal cell in the rat hippocampus, the firing phase of the cell decreases with respect to the local theta rhythm.
Schmidt, Robert C., Schmitz, Dietmar, Schmidt, R., Buzsaki, G., Buzsáki, György, Diba, Kamran, Leibold, Christian, Kempter, Richard, Leibold, C., Kempter, R., Schmitz, D., Diba, K.   +11 more
core   +1 more source

Inhibitory Decay and Supercritical Brain Dynamics During Sleep Deprivation

Advanced Science, EarlyView.
Sleep deprivation progressively shifts human brain dynamics from near‐critical toward supercritical states, as revealed by neuronal avalanche analysis of resting‐state fMRI. These changes track subjective sleep pressure rather than vigilance lapses and show marked network heterogeneity. A circuit model suggests that reduced inhibitory efficacy provides
Dai Zhang, Liqin Zhou, Rong Wang, Yuehua Han, Zhentao Zuo, Yanghua Tian, Ke Zhou   +6 more
wiley   +1 more source