Results 191 to 200 of about 122,837 (260)

Suppression of Cofilin function in the somatosensory cortex alters social contact behavior in the BTBR mouse inbred line. [PDF]

Cereb Cortex
Riemersma IW, Ike KGO, Sollie T, Meijer EL, Havekes R, Kas MJH.   +5 more
europepmc   +1 more source

GluN2C/D‐containing NMDA receptors enhance temporal summation and increase sound‐evoked and spontaneous firing in the inferior colliculus

The Journal of Physiology, EarlyView.
Abstract figure legend Here, we find that GluN2D‐containing NMDA receptors (NMDARs) are expressed by most vasoactive intestinal peptide neurons in the inferior colliculus (IC). These receptors are less susceptible to Mg2+ blockade compared to GluN2A/B‐containing NMDARs, allowing ions to flow at resting membrane potential.
Audrey C. Drotos, Rachel L. Zarb, Victoria Booth, Michael T. Roberts   +3 more
wiley   +1 more source

Control of action potential afterdepolarizations in the inferior olive by inactivating A‐type currents through KV4 channels

The Journal of Physiology, EarlyView.
Abstract figure legend KV4 channel availability regulates inferior olive action potential duration. The durations of action potentials in inferior olive neurons (blue) depend strongly on preceding membrane potential, with afterdepolarizations varying over the physiological range by almost two orders of magnitude (open circles). Voltage clamp recordings
Ziyad W. Sultan, Marion Najac, Indira M. Raman   +2 more
wiley   +1 more source

Functional Dynamics and Selectivity of Two Parallel Corticocortical Pathways from Motor Cortex to Layer 5 Circuits in Somatosensory Cortex. [PDF]

eNeuro
Kim HH, Bonekamp KE, Gillie GR, Autio DM, Keller T, Crandall SR.   +5 more
europepmc   +1 more source

Paired corticospinal‐motoneuronal stimulation enhances ballistic motor learning and corticospinal plasticity in older adults

The Journal of Physiology, EarlyView.
Abstract figure legend The first part of this experimental study showed that late adulthood (adults aged 65–75 years) is associated with reduced motor performance and learning of simple vigorous finger movements. The second part of the study shows that ballistic motor learning can be improved in older adults when a practice session is preceded by a ...
Jonas Rud Bjørndal, Lasse Jespersen, Mikkel Malling Beck, Anke Ninija Karabanov, Lasse Christiansen, Jesper Lundbye‐Jensen   +5 more
wiley   +1 more source

Stimulus information guides the emergence of behavior-related signals in primary somatosensory cortex during learning. [PDF]

Cell Rep
Panniello M, Gillon CJ, Maffulli R, Celotto M, Richards BA, Panzeri S, Kohl MM.   +6 more
europepmc   +1 more source

Incongruent virtual reality cycling exercise demonstrates a role of perceived effort in cardiovascular control

The Journal of Physiology, EarlyView.
Abstract figure legend Participants cycled through virtual reality environments comprising a flat road and differently graded inclines (3%, 6%, 9%). During one visit the pedalling resistance was identical despite the different virtual hill gradients.
Richard M. Bruce, Gerrard F. Rafferty, Sarah L. Finnegan, Martin Sergeant, Kyle T.S. Pattinson, Oliver R. Runswick   +5 more
wiley   +1 more source

Ultrastructure of astrocytes using volume electron microscopy: A scoping review

The Journal of Physiology, EarlyView.
Abstract figure legend A complete overview on astrocyte ultrastructure with volume electron microscopy. The morphology of astrocytes under physiological and pathological conditions plays a role in brain homeostasis, synaptic activity and structural support, but their morphological complexity and heterogeneity are still poorly quantified.
Vanessa Chiappini, Maria Fernanda Veloz Castillo, Francesco Biancardi, Ferdinando Di Cunto, Pierre J. Magistretti, Alessandro Vercelli, Marco Agus, Corrado Calì   +7 more
wiley   +1 more source

Potassium homeostasis during disease progression of Alzheimer's disease

The Journal of Physiology, EarlyView.
Abstract figure legend Schematic diagram depicting astrocytic potassium (K+) clearance in the hippocampus of healthy brain (left) and during progression of Alzheimer's disease. Reduced conductivity through Kir channels and gap junctions in hippocampal astrocytes impair their ability to clear K+ from the extracellular milleu, which results in a ...
Evgeniia Samokhina, Armaan Mangat, Chandra S. Malladi, Erika Gyengesi, John W. Morley, Yossi Buskila   +5 more
wiley   +1 more source

Embodied processing in whisker somatosensory cortex during exploratory behaviour in freely moving mice

Gantar L, Burgess MA, Mansour N, Rusco-Portabella J, Námešná A, Gill D, Harris I, Orlowska-Feuer P, Ebrahimi AS, Storchi R, Petersen RS.   +10 more
europepmc   +1 more source