Sensory processing phenotypes in fragile X syndrome
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 …
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 …
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
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 …
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
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 …
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
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 …
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
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 …
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 …
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 …
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
In addition to cognitive impairments, neurodevelopmental disorders often result in sensory
processing deficits. However, the biological mechanisms that underlie impaired 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 …
improved discriminability and that sensory adaptation may mediate this trade-off. The extent …