Sensory processing phenotypes in fragile X syndrome

M Rais, DK Binder, KA Razak, IM Ethell - ASN neuro, 2018 - journals.sagepub.com
Fragile X syndrome (FXS) is a neurodevelopmental disorder that causes intellectual
disability. It is a leading known genetic cause of autism. In addition to cognitive, social, and …

[HTML][HTML] Whisker-mediated touch system in rodents: from neuron to behavior

M Adibi - Frontiers in systems neuroscience, 2019 - frontiersin.org
A key question in systems neuroscience is to identify how sensory stimuli are represented in
neuronal activity, and how the activity of sensory neurons in turn is “read out” by downstream …

Pathway-specific reorganization of projection neurons in somatosensory cortex during learning

JL Chen, DJ Margolis, A Stankov, LT Sumanovski… - Nature …, 2015 - nature.com
In the mammalian brain, sensory cortices exhibit plasticity during task learning, but how this
alters information transferred between connected cortical areas remains unknown. We found …

[PDF][PDF] Complementary contributions of spike timing and spike rate to perceptual decisions in rat S1 and S2 cortex

Y Zuo, H Safaai, G Notaro, A Mazzoni, S Panzeri… - Current Biology, 2015 - cell.com
When a neuron responds to a sensory stimulus, two fundamental codes [1–6] may transmit
the information specifying stimulus identity—spike rate (the total number of spikes in the …

[PDF][PDF] Rapid suppression and sustained activation of distinct cortical regions for a delayed sensory-triggered motor response

V Esmaeili, K Tamura, SP Muscinelli, A Modirshanechi… - Neuron, 2021 - cell.com
The neuronal mechanisms generating a delayed motor response initiated by a sensory cue
remain elusive. Here, we tracked the precise sequence of cortical activity in mice …

[PDF][PDF] Active touch and self-motion encoding by merkel cell-associated afferents

KS Severson, D Xu, M Van de Loo, L Bai, DD Ginty… - Neuron, 2017 - cell.com
Touch perception depends on integrating signals from multiple types of peripheral
mechanoreceptors. Merkel-cell associated afferents are thought to play a major role in form …

[HTML][HTML] Formulation of antiretroviral nanocrystals and development into a microneedle delivery system for potential treatment of HIV-associated neurocognitive …

MTA Abbate, IK Ramöller, AH Sabri, AJ Paredes… - International Journal of …, 2023 - Elsevier
HIV/AIDS remains a major global public health issue. While antiretroviral therapy is effective
at reducing the viral load in the blood, up to 50% of those with HIV suffer from some degree …

[PDF][PDF] Turning touch into perception

R Romo, R Rossi-Pool - Neuron, 2020 - cell.com
Many brain areas modulate their activity during vibrotactile tasks. The activity from these
areas may code the stimulus parameters, stimulus perception, or perceptual reports. Here …

SYNGAP1 heterozygosity disrupts sensory processing by reducing touch-related activity within somatosensory cortex circuits

SD Michaelson, ED Ozkan, M Aceti, S Maity… - Nature …, 2018 - nature.com
In addition to cognitive impairments, neurodevelopmental disorders often result in sensory
processing deficits. However, the biological mechanisms that underlie impaired sensory …

[PDF][PDF] The adaptive trade-off between detection and discrimination in cortical representations and behavior

DR Ollerenshaw, HJV Zheng, DC Millard, Q Wang… - Neuron, 2014 - cell.com
It has long been posited that detectability of sensory inputs can be sacrificed in favor of
improved discriminability and that sensory adaptation may mediate this trade-off. The extent …